News Archives 2020-2021

Please note that these newsitems have been archived, and may contain outdated information or links.

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Headlines Former Regular Events

Past Events

  • 21 January 2021, STiHAC Joint Meeting, Dominik Wehr

    Date & Time: Thursday 21 January 2021, 18:00
    Speaker: Dominik Wehr (Amsterdam)
    Title: Aczel's Type-Theoretic Interpretation of Constructive Zermelo-Fraenkel Set Theory
    Location: Online via Zoom
  • (Updated) 21 January 2021, Logic and Interactive Rationality (LIRa), Rafał Gruszczyński

    Date & Time: Thursday 21 January 2021, 16:30-18:30
    Speaker: Rafał Gruszczyński
    Title: Galileo’s thought experiment in mereological setting
    Location: Online
  • 20 January 2021, Proof Theory Virtual Seminar, Georg Moser

    Date & Time: Wednesday 20 January 2021, 10:00-11:00
    Speaker: Georg Moser (Innsbruck)
    Title: Herbrand Complexity and Hilbert's Epsilon Calculus
    Location: Online via Zoom
  • (Updated) 19 January 2021, Computational Linguistics Seminar, Douwe Kiela

    Date & Time: Tuesday 19 January 2021, 16:00
    Speaker: Douwe Kiela (Facebook AI Research)
    Title: Rethinking Benchmarking in AI
    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 15 January 2021, Philosophy of Mathematics (Φ-Math) Book Presentation

    Date & Time: Friday 15 January 2021, 18:00-19:15
    Title: Luca Incurvati's 'Conceptions of Set and the Foundations of Mathematics'
    Location: Online via Zoom

    Our Philosophy of Mathematics Reading Group has the honor to start 2021 by hosting Luca Incruvati presenting his 2020 book 'Conceptions of Set and the Foundations of Mathematics' published by the Cambridge University Press. The book is accessible from the UvA Library.

    Book Summary: Sets are central to mathematics and its foundations, but what are they? In this book Luca Incurvati provides a detailed examination of all the major conceptions of set and discusses their virtues and shortcomings, as well as introducing the fundamentals of the alternative set theories with which these conceptions are associated. He shows that the conceptual landscape includes not only the naïve and iterative conceptions but also the limitation of size conception, the definite conception, the stratified conception and the graph conception. In addition, he presents a novel, minimalist account of the iterative conception which does not require the existence of a relation of metaphysical dependence between a set and its members. His book will be of interest to researchers and advanced students in logic and the philosophy of mathematics.

    For more information, see https://sites.google.com/view/phi-math/meetings or contact Evan Iatrou at , or Noel Arteche at .
  • (Updated) 14 January 2021, World-Logic-Day Lecture, Moshe Vardi

    Date & Time: Thursday 14 January 2021, 19:00-20:00
    Speaker: Moshe Vardi
    Title: "From Aristotle to the iPhone" (WLD 2021 event)
    Location: Virtual

    Abstract: Logic started as a branch of philosophy, going back to Greeks, who loved debates, in the classical period. Computers are relatively young, dating back to World War II, in the middle of the 20th century. This talk tells the story of how logic begat computing, tracing the surprising path from Aristotle to the iPhone. This is a story full of both intellectual drama, as well as real-life drama, with most of the characters dying young, miserable, or both.

    The talk is part of a series of World Logic Day events and is aimed at a general audience.

    The talk is now available online at https://www.youtube.com/watch?v=wOQuW6QFdos&feature=youtu.be

  • 14 January 2021, Logic and Interactive Rationality (LIRa), Brian Logan

    Date & Time: Thursday 14 January 2021, 16:30-18:30
    Speaker: Brian Logan
    Title: Intention Progression in Multi-Agent Settings
    Location: Online
  • 12 January 2021, The Utrecht Logic in Progress Series (TULIPS), Raheleh Jalali

    Date & Time: Tuesday 12 January 2021, 16:00-17:15
    Speaker: Raheleh Jalali (Utrecht)
    Title: On Hard Theorems
    Location: Online

    This talk will take place in Microsoft Teams. Please contact the organizers in order to be added to the TULIPS 'team'.

    For more information, see here or at https://tulips.sites.uu.nl or contact Colin R. Caret at .
  • 9 January 2021, Philosophy of Mathematics (Φ-Math) Reading Group

    Date & Time: Saturday 9 January 2021, 11:00-12:30
    Title: Towards a Philosophy of Music, by Iannis Xenakis
    Location: Online via Zoom
  • 6 January 2021, Algebra|Coalgebra Seminar, Jason Parker

    Date & Time: Wednesday 6 January 2021, 16:00-17:30
    Speaker: Jason Parker (Brandon University)
    Title: Isotropy Groups of Quasi-Equational Theories
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see http://events.illc.uva.nl/alg-coalg/ or contact Jan Rooduijn at .
  • 22 December 2020, The Utrecht Logic in Progress Series (TULIPS), Edi Pavlovic

    Date & Time: Tuesday 22 December 2020, 16:00-17:00
    Speaker: Edi Pavlovic (Helsinki)
    Title: A More Unified Approach to Free Logics
    Location: Online

    This talk takes place on MS Teams, please contact the organiser for more information about how to join the meeting.

    For more information, see here or at http://tulips.sites.uu.nl or contact Colin Caret at .
  • 18 December 2020, DIP Colloquium, Wataru Uegaki

    Date & Time: Friday 18 December 2020, 16:00-17:30
    Speaker: Wataru Uegaki
    Title: Complexity/informativeness trade-off in the domain of Boolean connectives
    Location: Online, via Zoom

    Abstract:
    In this talk, I argue that the model of semantic universals and variation in terms of complexity/informativeness trade-off (Kemp & Regier, 2012; Regier et al., 2015; Kemp et al., 2018) is applicable to the domain of Boolean connectives. In particular, I propose that the model explains the cross-linguistic absence of the connective NAND, once we incorporate the theoretical insights from Horn (1972) (cf. also Katzir and Singh, 2013). The lack of NAND follows if languages optimise the trade-off between (a) simplicity of the lexicon mea- sured by the number of propositional logic symbols necessary to express the meaning of the connectives and (b) informativeness of the lexicon measured by how much it facilitates accurate transfer of information, given scalar implicature. This model is essentially a reformulation of the explanations proposed by Horn (1972) and Katzir and Singh (2013), but has advantages over them in two respects: it rules out several unattested inventories that are not ruled out by Horn/K&S and it can be generalised to possible languages consisting of connectives among all 16 boolean connectives, not just the four ‘corners’ of the square of opposition, i.e., AND, OR, NOR, and NAND.

  • 1QuSoft_Lustrum_Flyer.png

    17 December 2020, QuSoft’s first lustrum: Business and society day

    Date: Thursday 17 December 2020
    Location: Online

    QuSoft’s lustrum covers the first three weeks of December, with Opening day on December 3, Science Week from December 7 to 11, and Business and Society Day on December 17. Opening Day will be presented by Jim Jansen, editor in chief of the popular science magazine New Scientist. And among the keynote speakers are renowned scientists such as Ignacio Cirac, Dorit Aharonov and Gilles Brassard. Also Freeke Heijman from Quantum Delta NL will speak and Christian Schaffner is invited to talk about the new quantum innovation hub Quantum.Amsterdam.

    For more information, see https://www.qusoft.org/lustrum or contact Yvonne Smit at .
  • 16 December 2020, Algebra|Coalgebra Seminar, Cancelled

    Date & Time: Wednesday 16 December 2020, 16:00-17:00

    The talk by Philip Kremer that was scheduled for Wednesday 16 December has been cancelled due to personal circumstances. The talk will be rescheduled at a later date.

    For more information, see http://events.illc.uva.nl/alg-coalg/ or contact Jan Rooduijn at .
  • 14 December 2020, Workshop on Logics of Agency, Counterfactuals and Norms

    Date & Time: Monday 14 December 2020, 09:50-18:20
    Location: Online

    The workshop will take place on Monday, December 14th 2020 from 09:50 to 12:50 and from 15:00 to 18:00. The workshop is associated to the PhD defense of Ilaria Canavotto.

    For more information, see https://sites.google.com/view/lacn-workshop.
  • 11 December 2020, Meaning, Logic, and Cognition (MLC) Seminar, Saskia Leymann

    Date & Time: Friday 11 December 2020, 16:00-17:30
    Speaker: Saskia Leymann
    Title: Prosodic Features of Satirical Imitation
    Location: Online, via Zoom
  • 10 December 2020, Logic and Interactive Rationality (LIRa), Konstantin Genin

    Date & Time: Thursday 10 December 2020, 16:30-18:00
    Speaker: Konstantin Genin (Tübingen)
    Title: Simplicity and Scientific Progress
    Location: Online
  • 8 December 2020, The Utrecht Logic in Progress Series (TULIPS), Bogdan Dicher

    Date & Time: Tuesday 8 December 2020, 16:00-17:15
    Speaker: Bogdan Dicher (Lisbon)
    Title: Metainferential harmony: Harmony without Identity and Cut
    Location: Online

    Abstract:
    Proof-theoretic semantics aims to explain the meaning of the logical constants in terms of the inference rules that govern their behaviour in proofs. One of its central concepts is that of harmony: roughly, the match between the rules stipulating the conditions for introducing a logical constant in a proof and those for eliminating it from a proof. There are many accounts of harmony, most of them are developed against a background that assumes the rules of Identity and Cut, taken to codify the reflexivity and transitivity of logical consequence. We have argued elsewhere that the proof-theoretic project should be approached relative to a logic, i.e., relative to a consequence relation, and that the consequence relation relevant for proof-theoretic semantics is the one given by the sequent-to-sequent derivability relation in Gentzen systems. This relation is always reflexive, monotonic, and transitive, but it being so does not depend on the availability of sequent rules codifying these properties. In this talk we investigate the prospects for an account of harmony adequate for logics that lack the structural rules of Identity and Cut.​

    The talk will take place on MS Teams. Please contact the organizers for information about how to join the online meeting.

    For more information, see https://tulips.sites.uu.nl or contact Colin Caret at .
  • 7 - 11 December 2020, QuSoft’s first lustrum: Science week

    Date: 7 - 11 December 2020
    Location: Online

    QuSoft’s lustrum covers the first three weeks of December, with Opening day on December 3, Science Week from December 7 to 11, and Business and Society Day on December 17. Opening Day will be presented by Jim Jansen, editor in chief of the popular science magazine New Scientist. And among the keynote speakers are renowned scientists such as Ignacio Cirac, Dorit Aharonov and Gilles Brassard. Also Freeke Heijman from Quantum Delta NL will speak and Christian Schaffner is invited to talk about the new quantum innovation hub Quantum.Amsterdam.

    For more information, see https://www.qusoft.org/lustrum or contact Yvonne Smit at .
  • 3 December 2020, LIRa/GroLog Logic Afternoon

    Date & Time: Thursday 3 December 2020, 15:30-17:30
    Location: Online

    Speakers: Zoé Christoff (University of Groningen) and Aybüke Özgün (University of Amsterdam).

  • QuSoft_Lustrum_Flyer.png

    3 December 2020, QuSoft’s first lustrum: Opening day

    Date: Thursday 3 December 2020
    Location: Online

    QuSoft’s lustrum covers the first three weeks of December, with Opening day on December 3, Science Week from December 7 to 11, and Business and Society Day on December 17. Opening Day will be presented by Jim Jansen, editor in chief of the popular science magazine New Scientist. And among the keynote speakers are renowned scientists such as Ignacio Cirac, Dorit Aharonov and Gilles Brassard. Also Freeke Heijman from Quantum Delta NL will speak and Christian Schaffner is invited to talk about the new quantum innovation hub Quantum.Amsterdam.

    For more information, see https://www.qusoft.org/lustrum or contact Yvonne Smit at .
  • 2 December 2020, Algebra|Coalgebra Seminar, Paige Randall North

    Date & Time: Wednesday 2 December 2020, 15:00-16:00
    Speaker: Paige Randall North (Ohio State University)
    Title: The Univalence Principle
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 1 December 2020, Computational Linguistics Seminar, Bryan Eikema

    Date & Time: Tuesday 1 December 2020, 16:00
    Speaker: Bryan Eikema (ILLC, University of Amsterdam)
    Title: The Inadequacy of the Mode in Neural Machine Translation
    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 27 November 2020, Φ-Math: Philosophy of Mathematics Reading Group

    Date & Time: Friday 27 November 2020, 18:00-19:15
    Location: Online via Zoom

    Φ-Math is a philosophy of mathematics reading group created by MoL students, open to any enthusiast! We meet once every two Fridays to discuss a text on philosophy of mathematics, be it a classic paper or a new heterodox perspective on the subject. Besides, we also host other philosophy of mathematics related events that require no readingpreparation. The group gives priority to the interests of its members, urging them to choose the content and the structure of its activities.

    For the upcoming reading session, we expect attendants to have read in advance: Benacerraf, Paul. "What Numbers Could Not Be." The Philosophical Review 74, no. 1 (1965): 47-73. The article can be accessed freely by University of Amsterdam students through JSTOR, by logging in with the institution.

    For more information, see https://events.illc.uva.nl/PhilMathReading or contact Evan Iatrou at , or Noel Arteche at .
  • 27 November 2020, Meaning, Logic, and Cognition (MLC) Seminar, Iris van de Pol

    Date & Time: Friday 27 November 2020, 16:00-17:30
    Speaker: Iris van de Pol
    Title: Explaining semantic universals by quantifier complexity
    Location: Online, via Zoom

    Despite wide variation among natural languages, there are linguistic properties universal to a large collection of languages. An important challenge is to explain why these linguistic universals hold. In this talk we look at semantic universals in the domain of quantifiers, related to the properties of monotonicity, quantity and conservativity. We investigate whether these semantic universals could be explained by differences in quantifier complexity. We present a large-scale study (work in progress) of quantifiers and their complexity, in which we examine whether the quantifier properties of monotonicity, quantity, and conservativity can be predicted by quantifier complexity / simplicity. We look at two measures of complexity: compressibility (by a lossless compression algorithm) and minimal expression length within a logical grammar.

    To join the meeting, please click https://uva-live.zoom.us/j/87833660729.

  • 26 November 2020, Logic and Interactive Rationality (LIRa), Andrés Occhipinti Liberman

    Date & Time: Thursday 26 November 2020, 16:30-18:00
    Speaker: Andrés Occhipinti Liberman
    Title: Learning to Act and Observe in Partially Observable Domains
    Location: Online

    Please note that this talk has been rescheduled from 19th November to 26th November.

  • 26 November 2020, Computational Social Choice Seminar, Simon Rey

    Date & Time: Thursday 26 November 2020, 15:00
    Speaker: Simon Rey (ILLC)
    Title: A Selective Literature Review of the Truth Tracking Approach in Computational Social Choice
    Location: http://bit.ly/comsoc-illc
    For more information, see here or at https://staff.science.uva.nl/u.endriss/seminar/ or contact Ulle Endriss at .
  • 26 November 2020, DIEP Workshop (with talk by ILLC researcher)

    Date & Time: Thursday 26 November 2020, 13:00-16:00
    Location: Online

    On Thursday, the 26th of November from 1pm to 4pm, the Dutch Institute for Emergent Phenomena (DIEP) is organising a series of virtual talks by the DIEP fellows and researchers who will be joining DIEP@UvA soon. ILLC is the host institute for one of these fellows, Soroush Rafiee Rad, who will give a talk on “Characterizing Probabilistic Models with a Symmetry Axiom”.  The topics covered by the talks include multiscale modelling of reaction-diffusion networks, self-learning algorithms in duopoly, axiomatic approaches to probabilistic models, and many-body stochastic systems.

    For more information, see https://www.d-iep.org/diepuvakickoff.
  • 20 November 2020, DIP Colloquium, Michael Deigan

    Date & Time: Friday 20 November 2020, 16:00-17:30
    Speaker: Michael Deigan (Rutgers)
    Title: Bad Concepts, Bilateral Contents
    Location: Online, via Zoom

    Some philosophers (like Kevin Scharp) have proposed that concepts themselves--not just the propositions or beliefs they figure into--can be inconsistent, and thereby defective. Others (like Herman Cappelen) have rejected this proposal for relying on inferentialism. I argue that what's needed for the proposal is not inferentialism, but rather bilateralism. This means that even those of us are not inferentialists can take this kind of inconsistency to be a source of conceptual defectiveness. However, I also argue that we are left with a puzzle for explaining what would make this kind of inconsistency a defect.

    For more information, see http://projects.illc.uva.nl/LoLa/DIP-Colloquium/event/35167/ or contact Giorgio Sbardolini at .
  • 18 November 2020, Logic of Conceivability seminar, Federico Faroldi

    Date & Time: Wednesday 18 November 2020, 17:00-19:00
    Speaker: Federico Faroldi (Ghent University)
    Title: The Structure of Reasons: Subtraction and Partiality
    Location: Online via Zoom
  • 18 November 2020, Algebra|Coalgebra Seminar, cancelled

    Date: Wednesday 18 November 2020

    Formerly speaking: Matteo Mio (ENS de Lyon)

    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 17 November 2020, EXPRESS Seminar, Julien Murzi and Brett Topey

    Date & Time: Tuesday 17 November 2020, 16:00-17:30
    Speaker: Julien Murzi and Brett Topey (Salzburg)
    Title: Categoricity by Convention
    Location: Online, via Zoom
    For more information, see here or at https://inferentialexpressivism.com/seminar/17-november-2020-julien-murzi/ or contact Giorgio Sbardolini at .
  • 13 November 2020, Meaning, Logic, and Cognition (MLC) Seminar, Julian Schlöder

    Date & Time: Friday 13 November 2020, 16:00-17:30
    Speaker: Julian Schlöder
    Title: Fitch-like Paradoxes, the Dynamic Strategy
    Location: Online, via Zoom

    Abstract. *All truths are knowable* appears to entail that *all truths are known*; this is Fitch's paradox. Recent work has generalised the paradox; e.g. *all truths are believable* entails that *all beliefs are true* and *all knowledge is correctly assertible* entails that *all assertions are correct*. I suggest a general strategy to resolve such paradoxes. The suggestion is that "-able" should be understood dynamically with a backward-looking component. In case of the Fitch paradox, my suggestion is that *p is know-able* means that there is some act that, if executed, imparts the knowledge that *before the act was executed, p*. The modal flavour of such *-able* varies with what the relevant acts are (alethic = possible acts; deontic = permitted acts; etc). In the talk, I lay out the different "Fitch-like" problems, conceptually defend the dynamic/backward strategy (which I trace to the work of Dorothy Edgington on the Fitch paradox) and sketch the general a logical framework to implement this strategy.

    Zoom link: https://uva-live.zoom.us/j/82405276346

    For more information, see http://projects.illc.uva.nl/LoLa/MLC-Seminar/event/35164/ or contact Dean McHugh at .
  • birth-of-artificial-intelligence-binary-burst.jpg

    13 November 2020, Launch of the Amsterdam’s Platform for the Ethics and Politics of Technology

    Date & Time: Friday 13 November 2020, 15:30-17:00
    Location: Online

    Speakers at the launch event will be Irene Zwiep (Director of the Amsterdam Institute for Humanities Research), Thomas Poell (Co-Director RPA Global Digital Cultures), Sonja Smets (Member Steering Board RPA Human(e) AI), and Peter Sloot (director IAS). Beate Roessler (Chair Department of Philosophy), Huub Dijstelbloem (Philosophy and WRR), Marjolein Lanzing (Philosophy) will be moderating the discussion.

  • 13 November 2020, Workshop "Logic with Vector Space Models"

    Date: Friday 13 November 2020
    Location: Online via Zoom

    Vector space, as a mathematical structure, is perhaps much more understood by human beings than any other field of mathematics, and it finds its natural usage in a number of wildly different areas, including physics, computer science, numerical analysis, linguistics, to name a few. Logic, on the other hand, is the canonical tool for talking about and reasoning in different structures. Given that vector space is used as the fundamental structure at various places, a complete analysis of it using logical tools and the development of logical systems with vector space models will be beneficial.

    The goal of this workshop is to bring together worldwide scholars who share a common interest in this topic but with varying perspectives, collaborating to develop tools for logical analysis of vector spaces or logical systems with vector space models. We hope this workshop will broaden our views on the matter of subject, and ultimately put logic and logical methods in a place of wider applications.

    For more information, see http://tsinghualogic.net/JRC/?p=2001.
  • 12 November 2020, Logic and Interactive Rationality (LIRa), Andrey Kudinov

    Date & Time: Thursday 12 November 2020, 16:30-18:30
    Speaker: Andrey Kudinov
    Title: Neighborhood products of modal logics
    Location: Online
  • 10 November 2020, Computational Linguistics Seminar, Michael Franke

    Date & Time: Tuesday 10 November 2020, 16:00
    Speaker: Michael Franke (University of Osnabrück)
    Title: Theory-driven probabilistic modeling of language use: a case study on quantifiers, logic and typicality
    Location: Online via Zoom
    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 5 November 2020, Logic and Interactive Rationality (LIRa), Mehrnoosh Sadrzadeh

    Date & Time: Thursday 5 November 2020, 16:30-18:00
    Speaker: Mehrnoosh Sadrzadeh
    Title: Linguistic Random Matrix Theory
    Location: Online
  • 5 November 2020, CoSaQ seminar, Terence Hui

    Date & Time: Thursday 5 November 2020, 15:00-16:30
    Speaker: Terence Hui
    Title: Investigating the effect of context on quantifier threshold
    Location: Online via Zoom
    For more information, see https://www.jakubszymanik.com/CoSaQ/seminar/ or contact Sonia Ramotowska at .
  • 5 November 2020, Mini-symposium on Meaning Variation in Social Contexts

    Date & Time: Thursday 5 November 2020, 14:30-17:30
    Location: Online via Zoom

    On the occasion of the PhD defense of Marco Del Tredici, we are organising an online mini-symposium on meaning variation in social contexts with talks by Dirk Hovy (Bocconi University), Katia Shutova (University of Amsterdam), Katrin Erk (University of Texas at Austin), and Mario Giulianelli (University of Amsterdam). Everybody is welcome to join. You can find more information, including abstracts, on the website of the Computational Linguistics Seminar (CLS). Zoom details will be distributed via the CLS mailing list shortly before the event.
    Marco’s PhD thesis "Linguistic Variation in Online Communities: A Computational Perspective” will be defended on Friday the 6th of November at 16:00 and the public ceremony will be live-streamed via YouTube. Contact Marco at for more details if you are interested in attending.

    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 4 November 2020, Algebra|Coalgebra Seminar, Benno van den Berg

    Date & Time: Wednesday 4 November 2020, 16:00-17:00
    Speaker: Benno van den Berg (ILLC)
    Title: Effective Kan fibrations in simplicial sets
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 30 October 2020, Meaning, Logic, and Cognition (MLC) Seminar, Thom van Gessel

    Date & Time: Friday 30 October 2020, 13:00-14:15
    Speaker: Thom van Gessel
    Title: Questions in Context
    Location: https://uva-live.zoom.us/j/81463417253
  • 29 - 30 October 2020, Logic and Interactive Rationality (LIRa), Erich Grädel

    Date & Time: 29 - 30 October 2020, 16:30
    Speaker: Erich Grädel
    Title: Semiring Provenance for Logic and Games
    Location: Online
  • 28 October 2020, MoL thesis presentations

    Date & Time: Wednesday 28 October 2020, 17:30-19:30
    Speaker: MoL students
    Title: MoL thesis presentations (1st semester 2020/2021)
    Location: Room C1.10, Science Park 904, Amsterdam / Online via Zoom
    For more information, contact Maria Aloni at .
  • 26 October 2020, Causal Inference Lab Reading Group

    Date & Time: Monday 26 October 2020, 15:00-16:00
    Location: https://uva-live.zoom.us/j/86209415485

    The Causal Inference Lab will meet on Monday 26 October at 15:00 to read Kirfel & Lagnado (2018), 'Statistical norm effects in causal cognition' [pdf].

    All those interested in discussing the paper are welcome to join.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 22 October 2020, CoSaQ seminar, Iris van de Pol

    Date & Time: Thursday 22 October 2020, 17:00-18:30
    Speaker: Iris van de Pol
    Title: Complexity of quantifiers in relation to semantic universals
    Location: Online via Zoom
    For more information, see https://www.jakubszymanik.com/CoSaQ/seminar/ or contact Sonia Ramotowska at .
  • 22 October 2020, Logic and Interactive Rationality (LIRa), Roberto Giuntini

    Date & Time: Thursday 22 October 2020, 16:30-18:00
    Speaker: Roberto Giuntini
    Title: A quantum-like approach to Machine Learning
    Location: Online
  • 21 October 2020, Logic of Conceivability seminar, Hans Rott

    Date & Time: Wednesday 21 October 2020, 17:00-19:00
    Speaker: Hans Rott
    Title: Difference-making conditionals and the Relevant Ramsey Test
    Location: Online via Zoom

    LoC online seminar session on Wednesday, October 21: Hans Rott (University of Regensburg)

     on Difference-making conditionals and the Relevant Ramsey Test

  • 21 October 2020, Algebra|Coalgebra Seminar, Colin Riba

    Date & Time: Wednesday 21 October 2020, 16:00-17:00
    Speaker: Colin Riba (ENS de Lyon)
    Title: A Functional (Monadic) Second-Order Theory of Infinite Trees
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 16 October 2020, DIP Colloquium, Connie de Vos

    Date & Time: Friday 16 October 2020, 16:00-17:30
    Speaker: Connie de Vos
    Title: Sensitivity to language-specific and globally-accessible cues in conversational turn prediction
    Location: Online, via Zoom
  • 15 October 2020, Logic and Interactive Rationality (LIRa), Eric Pacuit

    Date & Time: Thursday 15 October 2020, 16:30-18:00
    Speaker: Eric Pacuit
    Title: Axioms for defeat in variable-candidate and variable-voter elections
    Location: Online
  • 15 October 2020, IvI Career Lunch

    Date & Time: Thursday 15 October 2020, 12:00-13:30
    Location: Online (via Zoom)
    Target audience: PhD's and Postdocs

     

    This event is organised by Career Service together with individual research institutes. All PhD candidates and postdocs are invited. For each Career Lunch we invite 3-4 guest to share their career story: How did they take decisions about their future after their PhD or postdoc, what do they currently do and how are their PhD skills being valued? After a brief introduction, you will have the opportunity to ask your questions or get inspired by questions asked by your fellow participants.

    Guests 15 october:
    1. Rianne van den Berg, Research scientist at Google Brain
    2. Jakub Zavrel, founder of Zeta Alpha

  • 13 October 2020, Computational Linguistics Seminar, Felix Hill

    Date & Time: Tuesday 13 October 2020, 16:00
    Speaker: Felix Hill (DeepMind)
    Title: An approach to language understanding in machines based on prediction, perception and action
    Location: Online via Zoom

    In this talk, I'll discuss an approach to language understanding in which a neural-network-based agent is trained to associate words and phrases with things that it learns to see and do.

    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 12 October 2020, Causal Inference Lab reading group

    Date & Time: Monday 12 October 2020, 15:00-16:30
    Location: Zoom

    The Causal Inference Lab will meet to discuss Michael Tessler & Noah Goodman, Learning from Generic Language [doi:10.31234/osf.io/hnm8p].

    To join the meeting, click https://uva-live.zoom.us/j/85927230872. All those interested in discussing the paper are welcome to join.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 9 October 2020, Meaning, Logic, and Cognition (MLC) Seminar, Fausto Carcassi

    Date & Time: Friday 9 October 2020, 16:00-17:30
    Speaker: Fausto Carcassi
    Title: 'Most' vs 'more than half': A pragmatic explanation and an RSA model
    Location: Online, via Zoom

    While ‘most’ and ‘more than half’ are generally assumed to be truth-conditionally equivalent, the former is usually interpreted as conveying greater proportions than the latter. Previous work has attempted to explain this difference in terms of pragmatic strengthening or variation in meanings. In this talk, we propose a novel explanation that keeps the truth-conditions equivalence. We support this explanation with a computational model of usage in the Rational Speech Act framework. We find that the difference in typical proportions associated with the two expressions can be explained with previously independently motivated semantic and pragmatic mechanisms.

  • 9 - 10 October 2020, 3rd International Workshop on Dynamic Logic: New Trends and Applications (DaLi 2020), Online

    Date: 9 - 10 October 2020
    Location: Online
    Deadline: Sunday 26 July 2020

    Building on the pioneer intuitions of Floyd-Hoare logic, dynamic logic was introduced in the 70's as a suitable logic to reason about, and verify, classic imperative programs. Since then, the original intuitions grew to an entire family of logics, which became increasingly popular for assertional reasoning about a wide range of computational systems. Simultaneously, their object (i.e. the very notion of a program) evolved in unexpected ways. This lead to dynamic logics tailored to specific programming paradigms and extended to new computing domains, including probabilistic, continuous and quantum computation. Both its theoretical relevance and practical potential make dynamic logic a topic of interest in a number of scientific venues, from wide-scope software engineering conferences to modal logic specific events. However, no specific event is exclusively dedicated to it. This workshop aims at filling fill such a gap, joining an heterogeneous community of colleagues, from Academia to Industry, from Mathematics to Computer Science.

    Invited Speakers: Natasha Alechina and Johan van Benthem.

    Given the worsening epidemiological situation, the organizers have decided to hold DaLi as an online workshop via Zoom.

    For more information, see http://www.cs.cas.cz/dali2020/ or contact , or .
  • 8 October 2020, CoSaQ seminar, Nima Motamed

    Date & Time: Thursday 8 October 2020, 17:00-18:30
    Speaker: Nima Motamed
    Title: Quantifiers, complexity, and degrees of universals: a large-scale analysis
    Location: Online via Zoom
    For more information, see https://www.jakubszymanik.com/CoSaQ/seminar/ or contact Sonia Ramotowska at .
  • 8 October 2020, Logic and Interactive Rationality (LIRa) cancelled

    Date & Time: Thursday 8 October 2020, 16:30-18:30
    Speaker: Mehrnoosh Sadrzadeh
    Title: Linguistic Random Matrix Theory
    Location: Online

    This talk has been cancelled.

  • 7 October 2020, Logic of Conceivability seminar, Daniel Hoek

    Date & Time: Wednesday 7 October 2020, 17:00-19:00
    Speaker: Daniel Hoek
    Title: Questions in Action
    Location: Online via Zoom
  • 7 October 2020, Algebra|Coalgebra Seminar, Tobias Kappé

    Date & Time: Wednesday 7 October 2020, 16:00-17:00
    Speaker: Tobias Kappé (Cornell University)
    Title: Guarded Kleene Algebra with Tests
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 1 October 2020, Symposium retirement Jos Baeten cancelled

    Date & Time: Thursday 1 October 2020, 13:00-18:00
    Location: Online

    The Centrum Wiskunde & Informatica (CWI) of the NWO Institute Organisation and the Institute for Logic, Language and Computation (ILLC) of the University of Amsterdam were organizing a symposium on the occasion of the retirement of Jos Baeten as general director of CWI and professor of theory of computing of ILLC on Thursday 1 October 2020.

    The symposium had to be cancelled because of tighter coronavirus   restrictions in the Netherlands.

  • 28 September 2020, Causal Inference Lab reading group

    Date & Time: Monday 28 September 2020, 15:00-16:00
    Target audience: Anyone with an interest in causal inference

    The Causal Inference Lab will meet to discuss Ciara Willett & Benjamin Rottman (2019), The accuracy of causal learning over 28 days [pdf].

    Anyone with an interest in causal inference is welcome to join. To join the meeting, click the Zoom link: https://uva-live.zoom.us/j/98650832578

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 25 September 2020, Meaning, Logic, and Cognition (MLC) Seminar, Milica Denić

    Date & Time: Friday 25 September 2020, 16:00-17:30
    Speaker: Milica Denić
    Title: Quantifier ‘most’: implicatures vs. vagueness
    Location: Online, via Zoom
  • 24 September 2020, Logic and Interactive Rationality (LIRa), Malvin Gattinger

    Date & Time: Thursday 24 September 2020, 16:30-18:30
    Speaker: Malvin Gattinger
    Title: Shifting perspectives without possible worlds
    Location: Online
  • 18 September 2020, DIP Colloquium, Mora Maldonado

    Date & Time: Friday 18 September 2020, 16:00-17:30
    Speaker: Mora Maldonado (Edinburgh)(Abstract)
    Title: Experimental investigations into the learnability of person systems
    Location: Online, via Zoom
  • 17 September 2020, Asking and Answering opening lecture, Ivano Ciardelli

    Date & Time: Thursday 17 September 2020, 18:00-19:00
    Speaker: Ivano Ciardelli
    Title: Why do we need a Question Semantics?
    Location: virtual

    This opening address of the conference will be publicly accessible via https://tinyurl.com/Asking-Answering

  • 17 September 2020, Logic and Interactive Rationality (LIRa), Dominik Klein

    Date & Time: Thursday 17 September 2020, 16:30-18:30
    Speaker: Dominik Klein
    Title: Four-Valued Probabilities
    Location: Online
  • Ellis_favicon.png

    15 September 2020, Official launch of the Amsterdam ELLIS Unit

    Date & Time: Tuesday 15 September 2020, 10:00-12:00
    Location: online

    ELLIS is a pan-European initiative that aims at building a stronger Machine Learning and Artificial Intelligence research community in Europe, by creating a diverse network of ELLIS units all throughout Europe. These units host the strongest researchers in these fields, who will collaborate in an effort to shape how machine learning and artificial intelligence will change the world.

    We are proud to present that Amsterdam will be the home of an ELLIS unit, as made possible by a substantial financial contribution of the University of Amsterdam. The unit counts 20 faculty members of different institutes at the UvA and is directed by Max Welling, founding board member of the ELLIS society. Along with 29 other new ELLIS units, the Amsterdam unit will be officially launched on September 15. In the prestigious launch event, each new ELLIS unit will present its research focus in a short video. The event is open to the general public via live streaming. A detailed agenda and the YouTube link will be posted shortly on the event's website.

  • 9 September 2020, Logic of Conceivability seminar, Jonathan Phillips

    Date & Time: Wednesday 9 September 2020, 17:00-19:00
    Speaker: Jonathan Phillips
    Title: How we know what not to think
    Location: Online via Zoom
  • 8 July 2020, Algebra|Coalgebra Seminar, Jim de Groot

    Date & Time: Wednesday 8 July 2020, 11:00-12:00
    Speaker: Jim de Groot (Australian National University)
    Title: Modal Intuitionistic Logics as Dialgebraic Logics
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 1 July 2020, Algebra|Coalgebra Seminar, Joseph McDonald, Kentarô Yamamoto

    Date & Time: Wednesday 1 July 2020, 17:00-18:00
    Speaker: Joseph McDonald (ILLC), Kentarô Yamamoto (UC Berkeley)
    Title: Choice-Free Duality for Orthocomplemented Lattices
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 26 June 2020, Meaning, Logic, and Cognition (MLC) Seminar, Leïla Bussière

    Date & Time: Friday 26 June 2020, 16:00-17:30
    Speaker: Leïla Bussière
    Location: Online, via Zoom
  • 26 June 2020, ABC Networking Day 2020

    Date & Time: Friday 26 June 2020, 15:00-17:00
    Location: Online

    The ABC Networking Day provides you with the opportunity to discover all research treasures that ABC holds, and connect with other ABC researchers. All researchers (PhDs, post-docs, assistant/associate/full professors) are invited to attend and actively participate.

    The Networking Event will consist of:
    * ABC Pitch talks: Flash talks that are all about getting to know each other, to foster fresh collaborations, and, possibly, to team-up for grant proposals. In small groups you present your research and/or listen to and discuss all the great research ABC has to offer
    * Networking session: in an informal atmosphere, the discussions continue in break-out rooms. These are small gatherings focused on a certain topic or just to get to know each other, it’s up to you!

  • 25 June 2020, Logic and Interactive Rationality (LIRa), Thomas Bolander and Lasse Dissing

    Date & Time: Thursday 25 June 2020, 16:30-18:00
    Speaker: Thomas Bolander and Lasse Dissing
    Title: Implementing Theory of Mind on a Robot Using Dynamic Epistemic Logic
    Location: Online
  • 24 June 2020, Algebra|Coalgebra Seminar, Wesley Holliday

    Date & Time: Wednesday 24 June 2020, 17:00-18:00
    Speaker: Wesley Holliday (UC Berkeley)
    Title: From choice-free Stone duality to choice-free model theory?
    Location: Online (Zoom Meeting ID 922-5064-0302)

    Note: this seminar starts one hour later than usual.

    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 18 June 2020, Logic and Interactive Rationality (LIRa), Jörg Endrullis

    Date & Time: Thursday 18 June 2020, 16:30-18:00
    Speaker: Jörg Endrullis
    Title: Syllogistic Logic with “Most”
    Location: Online
  • 17 June 2020, Algebra|Coalgebra Seminar, Laurent De Rudder

    Date & Time: Wednesday 17 June 2020, 16:00-17:00
    Speaker: Laurent De Rudder (Université de Liège)
    Title: Slanted Canonicity of Analytic Inductive Inequalities
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 12 June 2020, Meaning, Logic, and Cognition (MLC) Seminar, Fausto Carcassi

    Date & Time: Friday 12 June 2020, 16:00-17:30
    Speaker: Fausto Carcassi
    Title: The emergence of monotone quantifiers via iterated learning
    Location: Online, via Zoom
  • 11 June 2020, Logic and Interactive Rationality (LIRa), Tobias Blanke

    Date & Time: Thursday 11 June 2020, 16:30-18:00
    Speaker: Tobias Blanke
    Title: Where are the humanities in AI research? – a research agenda
    Location: Online
  • 10 June 2020, Algebra|Coalgebra Seminar, Luca Carai

    Date & Time: Wednesday 10 June 2020, 16:00-17:00
    Speaker: Luca Carai (New Mexico State University)
    Title: Temporal interpretation of intuitionistic quantifiers (Joint work with G. Bezhanishvili)
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 5 June 2020, Meaning, Logic and Cognition (MLC) seminar, Sonia Ramotowska

    Date & Time: Friday 5 June 2020, 16:00-17:30
    Speaker: Sonia Ramotowska
    Title: Individual differences in semantic representations: The case of most and more than half
    Location: Online
  • 4 June 2020, LIRa session (online only), Adam Bjorndahl

    Date: Thursday 4 June 2020
    Speaker: Adam Bjorndahl
    Title: Almost-logic
    Location: online.
  • 3 June 2020, Algebra|Coalgebra Seminar, Matías Menni

    Date & Time: Wednesday 3 June 2020, 16:00-17:00
    Speaker: Matías Menni (Conicet and Universidad Nacional de La Plata)
    Title: Separable MV-algebras (Joint work with V. Marra)
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 28 May 2020, Logic and Interactive Rationality (LIRa), Chenwei Shi

    Date: Thursday 28 May 2020
    Speaker: Chenwei Shi (Department of Philosophy, Tsinghua University, Beijing)
    Title: Logic of Convex Order (Joint work with Yang Sun)
    Location: Online
  • 22 May 2020, Causal Inference Lab reading group

    Date & Time: Friday 22 May 2020, 14:00-15:00
    Location: Online, via Zoom

    The Causal Inference Lab reading group will meet on Friday to discuss Sven Lauer & Prerna Nadathur (forthcoming), Causal necessity, causal sufficiency, and the implications of causative verbs [click here for the pdf].

    All those with an interest in causal inference are very welcome to attend. To join the meeting, click https://uva-live.zoom.us/j/96825069179.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 14 May 2020, Logic and Interactive Rationality (LIRa), Alexandru Baltag

    Date: Thursday 14 May 2020
    Speaker: Alexandru Baltag
    Title: From known correlations to the logic of continuous dependence
    Location: Online
  • 13 May 2020, Pacmed internship presentation / Cool Logic seminar, Flavia Nährlich, Giovanni Cina

    Date & Time: Wednesday 13 May 2020, 18:00-19:30
    Speaker: Flavia Nährlich, Giovanni Cina
    Title: Comparative Illusions - How one sentence can challenge fundamental principles in linguistics
    Location: Online / Zoom

    At 18:00, there will be a short presentation about research internships offered by Amsterdam-based company Pacmed (https://pacmed.ai/en), and at 18:30 Flavia Nährlich will give a talk on Comparative Illusions - How one sentence can challenge fundamental principles in linguistics. The Zoom meeting ID will be provided on the cool logic website shortly before the talk.

    Abstract:
    Certain comparative sentences like "More people have been to Russia than I have." are known as so-called comparative illusions. Native speakers of English judge these statements as acceptable, i.e. report that they are proper English sentences with a coherent interpretation. However, it turns out that people struggle to articulate that interpretation. In fact, it is not clear at all if there is a coherent meaning that we can assign or where the illusion of grammatical correctness originates from. This challenges some of our most basic assumptions about language architecture, like that we perceive sentences veridically, interpret them fully and that sentence form and meaning are tightly coupled. During the talk, I will present a possible solution for all these problems, the category mismatch hypothesis, I developed based on existing experimental data and some German examples.

    For more information, see http://events.illc.uva.nl/coollogic/talks/114 or contact Cool Logic at .
  • 13 May 2020, Algebra|Coalgebra Seminar, Luca Spada

    Date & Time: Wednesday 13 May 2020, 16:00-17:00
    Speaker: Luca Spada (Università degli Studi di Salerno)
    Title: Are locally finite MV-algebras a variety? (Joint work with M. Abbadini)
    Location: Online (Zoom Meeting ID 922-5064-0302)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 12 May 2020, Algebra|Coalgebra Seminar and TULIPS, Tadeusz Litak

    Date & Time: Tuesday 12 May 2020, 14:00-15:00
    Speaker: Tadeusz Litak (FAU Erlangen-Nürnberg)
    Title: Describable Nuclea, Negative Translations and Extension Stability
    Location: Online (registration required)

    The seminar is jointly organised with TULIPS of Utrecht University and more information can be found on their webpage: https://tulips.sites.uu.nl/upcoming-talks/. Note: pre-registration is required and can be done by sending Johannes Korbmacher () an email.

    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 11 - 13 May 2020, The 19th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2020), Online

    Date: 11 - 13 May 2020
    Location: Online

     

    AAMAS is the leading scientific conference for research in autonomous agents and multi-agent systems. The aim of the joint conference is to provide a single, high-profile, internationally-respected archival forum for scientific research in the theory and practice of autonomous agents and multi-agent systems.

    AAMAS-2020 will take place online on 11-13 May 2020, with all talks being freely available to everyone (including several contributions by ILLC researchers!).

    For more information, see https://underline.io/conferences/19.
  • 8 May 2020, MLC Seminar, Causal Inference Lab

    Date & Time: Friday 8 May 2020, 16:00-17:30
    Speaker: Causal Inference Lab

    MLC Seminar presented by members of the Causal Inference Lab

    Speaker: Ivar Kolvoort, Patricia Mirabile and Dean McHugh.

  • 7 May 2020, Logic and Interactive Rationality (LIRa), Anthia Solaki

    Date & Time: Thursday 7 May 2020, 16:30-18:00
    Speaker: Anthia Solaki
    Title: A logical formalisation of False Belief Tasks (joint work with Fernando Velázquez-Quesada)
    Location: Online
  • 1 May 2020, DIP Colloquium, Prerna Nadathur

    Date & Time: Friday 1 May 2020, 16:00-17:30
    Speaker: Prerna Nadathur (Düsseldorf)
    Title: Causal dependence in ability and actuality
    Location: Online, via Zoom
  • 1 May 2020, COMSOC Video Seminar, Piotr Faliszewski and Clemens Puppe

    Date: Friday 1 May 2020
    Speaker: Piotr Faliszewski (Kraków) and Clemens Puppe (Karlsruhe)
    Title: Drawing a Map of Elections in the Space of Statistical Cultures / TBA
    Location: Online
    For more information, see https://sites.google.com/view/comsoc-seminar/ or contact Ulle Endriss at .
  • 30 April 2020, Logic and Interactive Rationality (LIRa), Carlo Proietti

    Date & Time: Thursday 30 April 2020, 16:30-18:00
    Speaker: Carlo Proietti
    Title: DEL for Abstract Argumentation (joint work with Antonio Yuste-Ginel)
    Location: Online
  • 29 April 2020, Algebra|Coalgebra Seminar, Guram Bezhanishvili

    Date & Time: Wednesday 29 April 2020, 16:00-17:00
    Speaker: Guram Bezhanishvili (New Mexico State University)
    Title: Modal logic and measurable cardinals
    Location: Online
    For more information, see https://events.illc.uva.nl/alg-coalg.
  • 29 April 2020, CoSaQ reading group

    Date & Time: Wednesday 29 April 2020, 10:00-11:30
    Location: Zoom

    We will meet to discuss chapter 6 form Anthea Schöller’s dissertation "How Many are many? Exploring Context-Dependence of few and many with Probabilistic Computational Models".

    You can join us vis Zoom: https://uva-live.zoom.us/j/99989094626.

    For more information, see https://www.jakubszymanik.com/CoSaQ/seminar/ or contact Sonia Ramotowska at .
  • 28 - 29 April 2020, Workshop "Quantum & Beyond"

    Date: 28 - 29 April 2020
    Location: Online

    The meeting “Quantum and Beyond” on 28 and 29 April 2020, is devoted to recent logical and foundational investigations that have been inspired by quantum theory. After the pioneering approach of Birkhoff and von Neumann in the Thirties, the quantum theoretic formalism has suggested the development of new logical ideas that have been successfully applied to different fields: fuzzy and epistemic logics, quantum information and quantum computation theories, semantics of natural and artistic languages, pattern recognition and machine learning, cognitive sciences.

  • 24 April 2020, MLC Seminar, Ciyang Qing

    Date & Time: Friday 24 April 2020, 16:00-17:30
    Speaker: Ciyang Qing
    Title: A new taxonomy of positive forms of gradable adjectives
    Location: Online, via Zoom
  • 24 April 2020, COMSOC Video Seminar, Vincent Conitzer and Edith Elkind

    Date & Time: Friday 24 April 2020, 15:00-16:00
    Speaker: Vincent Conitzer (Duke) and Edith Elkind (Oxford)
    Title: Computational Social Choice for Moral Artificial Intelligence / Keeping Your Friends Close: Land Allocation with Friends
    Location: Online
    For more information, see https://sites.google.com/view/comsoc-seminar/ or contact Ulle Endriss at .
  • 24 April 2020, Causal Inference Lab reading group

    Date & Time: Friday 24 April 2020, 14:00-15:00
    Location: Zoom

    The Causal Inference Lab reading group will meet this week to discuss Eric Hiddleston (2005), Causal powers [doi:10.1093/phisci/axi102]. The meeting can be accessed at https://uva-live.zoom.us/j/91405843425.

    All those with an interest in causal reasoning are very welcome to attend.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 23 April 2020, Logic and Interactive Rationality (LIRa), Ilaria Canavotto and Eric Pacuit

    Date & Time: Thursday 23 April 2020, 16:30-18:00
    Speaker: Ilaria Canavotto and Eric Pacuit
    Title: Merging STIT and counterfactual logic
    Location: Online
  • 21 April 2020, Computability Theory and Applications Online Seminar, Ted Slaman

    Date & Time: Tuesday 21 April 2020, 16:00
    Speaker: Ted Slaman (University of California, Berkeley, USA)
    Title: Recursion Theory and Diophantine Approximation
    Location: Online / Zoom

    This is the first announcement of a new weekly online seminar series on Computability Theory and Applications that is scheduled to start on 21 April 2020 on the conference platform Zoom.

  • 17 April 2020, MLC Seminar, EXPRESS group

    Date & Time: Friday 17 April 2020, 16:00-17:30
    Speaker: EXPRESS group
  • 16 April 2020, Logic and Interactive Rationality (LIRa), Yu Wei

    Date & Time: Thursday 16 April 2020, 16:30-18:00
    Speaker: Yu Wei
    Title: Quantifier-free Epistemic Term-Modal Logic with Assignments
    Location: Online
  • 15 April 2020, Algebra|Coalgebra Seminar, Sebastian Enqvist

    Date & Time: Wednesday 15 April 2020, 16:00-17:00
    Speaker: Sebastian Enqvist (Stockholms universitet)
    Location: Online
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 14 April - 8 December 2020, Training SURF-systems for research

    Date & Time: 14 April - 8 December 2020, 09:00-12:00
    Location: Online

    Do you want to work with our systems, but do you lack the required knowledge? We regularly organize hands-on system trainings at our SURF office in Amsterdam.

    Trainings will take place online until further notice due to the COVID-19 regulations.

  • 10 April 2020, Causal Inference Lab reading group

    Date & Time: Friday 10 April 2020, 14:00-15:00
    Location: Online

    The Causal Inference Lab will meet online this Friday to discuss Jonathan Phillips, Jamie Luguri & Joshua Knobe (2015), Unifying morality’s influence on non-moral judgments: The relevance of alternative possibilities [doi:10.1016/j.cognition.2015.08.001]

    All those with an interest in causal inference are very welcome to attend.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 8 April 2020, Algebra|Coalgebra Seminar, cancelled

    Date & Time: Wednesday 8 April 2020, 16:00-17:00
    Speaker: Hoang Kim Nguyen (Universität Regensburg)
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 3 April 2020, DIP Colloquium, cancelled

    Date & Time: Friday 3 April 2020, 16:00-17:30
    Speaker: Heather Burnett (CNRS)
  • 1 April 2020, Algebra|Coalgebra Seminar, Johannes Marti (online0

    Date & Time: Wednesday 1 April 2020, 16:00-17:00
    Speaker: Johannes Marti
    Title: Unification in coalgebraic modal logics
    Location: Online
    For more information, see http://events.illc.uva.nl/alg-coalg/ or contact Jan Rooduijn at .
  • 30 March - 1 April 2020, Workshop "The wisdom and madness of crowds: argumentation, information exchange and social interaction"

    Date & Time: 30 March - 1 April 2020, 18:00
    Location: Online
    Deadline: Sunday 26 January 2020

    Argumentation and exchange of information help groups to coordinate, deliberate and decide. On the other hand, debates often generate detrimental large-scale phenomena such as polarization, informational cascades and echo-chambers, where the behavior of entire groups shifts in seemingly irrational ways.

    Understanding the deep mechanisms of informational and social influence that underlie these phenomena in the age of social media is a challenge that engages methods from different disciplines, including philosophy, artificial intelligence, computer and social sciences and psychology.

    This workshop brings together scholars with different theoretical approaches. Its broader aim is to foster an interdisciplinary understanding of the mechanisms that determine the behavior of individuals in a social context from multiple perspectives. The workshop will last two and a half days. The first half-day of it will be dedicated to an introductory seminar on abstract argumentation, held by Professor Pietro Baroni (Brescia).

    Due to the spreading of COVID-19, this workshop will be held online as a video-conference-only.

    For more information, see https://sites.google.com/view/workshop-arginfoexchange/home or contact Carlo Proietti at .
  • 27 March 2020, MLC Seminar, Patricia Mirabile (online)

    Date & Time: Friday 27 March 2020, 16:00-17:30
    Speaker: Patricia Mirabile
    Title: Abductive conditionals as a test case for inferentialism
    Location: Online, via Zoom

    Patricia Mirabile, a new PostDoc at the ILLC, will present this Friday via Zoom at the Meaning, Language and Cognition (MLC) seminar.  To join the meeting, please click the following link: https://zoom.us/j/703591008

    For more information, see http://projects.illc.uva.nl/LoLa/MLC-Seminar/event/35143/ or contact Dean McHugh at .
  • 27 March 2020, Causal Inference Lab reading group (online)

    Date & Time: Friday 27 March 2020, 14:00-15:00
    Location: Online, via Zoom

    The Causal Inference Lab reading group will meet this Friday to discuss two papers on the problem of causal selection (determining how people select, from a myriad of events, only some as causes). We will discuss two papers: Julia Driver (2008), Attributions of causation and moral responsibility [copy of book chapter], and Christopher Hitchcock & Joshua Knobe (2009), Cause and norm [doi:10.5840/jphil20091061128] [preprint].

    Everyone with an interest in causal inference is very welcome to join!

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 26 March 2020, Logic and Interactive Rationality (LIRa), cancelled

    Date & Time: Thursday 26 March 2020, 16:30-18:00
    Speaker: Roberto Giuntini
  • 20 March 2020, MLC Seminar, Milica Denić

    Date & Time: Friday 20 March 2020, 16:00-17:30
    Speaker: Milica Denić
    Title: Complexity/informativeness trade-off in the domain of indefinite pronouns
    Location: Online

    This talk will be delivered in an online-only format, via the platform Zoom. To join the meeting, please click the following link: https://zoom.us/j/773519367.

  • 20 March 2020, Computational Social Choice Seminar, cancelled

    Date & Time: Friday 20 March 2020, 15:30
    For more information, see here or at https://staff.science.uva.nl/u.endriss/seminar/ or contact Ulle Endriss at .
  • 19 March 2020, Logic and Interactive Rationality (LIRa), Mina Young Pedersen (online)

    Date & Time: Thursday 19 March 2020, 16:30-18:00
    Speaker: Mina Young Pedersen
    Title: Logical analyses of polarization and echo chamber
    Location: Online
  • 18 March 2020, Algebra|Coalgebra Seminar, cancelled

    Date & Time: Wednesday 18 March 2020, 16:00-17:00
    For more information, see http://events.illc.uva.nl/alg-coalg/ or contact Jan Rooduijn at .
  • 18 March 2020, DiP Colloquium, cancelled

    Date & Time: Wednesday 18 March 2020, 16:00-17:30
  • 17 March 2020, Computational Linguistics Seminar, cancelled

    Date & Time: Tuesday 17 March 2020, 16:00
    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 16 March 2020, AUC Logic Lectures Series, cancelled

    Date & Time: Monday 16 March 2020, 18:00-19:00
    For more information, contact Dora Achourioti at .
  • 13 March 2020, Cool Logic, Flavia Nährlich

    Date & Time: Friday 13 March 2020, 18:45-19:45
    Speaker: Flavia Nährlich
    Title: Comparative Illusions - How one sentence can challenge fundamental principles in linguistics.
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    Certain comparative sentences like "More people have been to Russia than I have." are known as so-called comparative illusions. Native speakers of English judge these statements as acceptable, i.e. report that they are proper English sentences with a coherent interpretation. However, it turns out that people struggle to articulate that interpretation. In fact, it is not clear at all if there is a coherent meaning that we can assign or where the illusion of grammatical correctness originates from. This challenges some of our most basic assumptions about language architecture, like that we perceive sentences veridically, interpret them fully and that sentence form and meaning are tightly coupled. During the talk, I will present a possible solution for all these problems, the category mismatch hypothesis, I developed based on existing experimental data and some German examples.

    For more information, see http://events.illc.uva.nl/coollogic/talks/114 or contact Cool Logic at .
  • 13 March 2020, MLC Seminar, cancelled

    Date & Time: Friday 13 March 2020, 16:00-17:30
  • 13 March 2020, Causal Inference Lab reading group

    Date & Time: Friday 13 March 2020, 14:00-15:00
    Location: Room F2.02 (Post-Doc meeting room), ILLC, Science Park 107, Amsterdam

    The Causal Inference Lab reading group will meet this Friday afternoon to discuss the problem of causal selection (when moral and other factors influence what events are selected as causes). We will discuss Thomas Icard, Jonathan Kominsky & Joshua Knobe's 2017 paper 'Normality and actual causal strength' [doi:10.1016/j.cognition.2017.01.010] [preprint]

    Everyone with an interest in causal reasoning is very welcome to join the discussion.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 12 March 2020, Logic and Interactive Rationality (LIRa), Michael Mäs

    Date & Time: Thursday 12 March 2020, 16:30-18:00
    Speaker: Michael Mäs (Department of Sociology and the ICS, University of Groningen)
    Title: Do Filter Bubbles Foster Opinion Polarization?
    Location: Online

    LIRa has switched to an online-only format, using the platform zoom.us. Contact in case you have questions about the new format. The link for the e-seminar session is: https://zoom.us/j/424666901?pwd=RDEydDA5dEszV3p4Tmc2ZHo4YlNudz09

  • 11 March 2020, Algebra|Coalgebra Seminar, Marianna Girlando

    Date & Time: Wednesday 11 March 2020, 16:00-17:00
    Speaker: Marianna Girlando (Inria Saclay - LIX)
    Title: Nested sequents for the logic of conditional belief
    Location: Room F3.20, ILLC, Science Park 107, Amsterdam
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 11 March 2020, DiP Colloquium / Logic of Conceivability Seminar, cancelled

    Date & Time: Wednesday 11 March 2020, 16:00-17:30
  • 10 March 2020, joint EXPRESS-DiP Colloquium, cancelled

    Date & Time: Tuesday 10 March 2020, 16:00-17:30
    For more information, see http://projects.illc.uva.nl/LoLa/DIP-Colloquium/event/35151/ or contact Leila Bussiere at .
  • 6 March 2020, Anne Troelstra Memorial Event 2020

    Date & Time: Friday 6 March 2020, 09:30-18:00
    Location: The Euler room, Amsterdam Science Park Congress Centre, Sciencepark 105, 1098 XG, Amsterdam, The Netherlands

    On Friday the 6th of March the Institute for Logic, Language and Computation is organising a memorial event in honour of Anne Troelstra.

    For more information, see http://events.illc.uva.nl/Workshops/troelstra2020/ or contact Benno van den Berg at .
  • 5 March 2020, Logic and Interactive Rationality (LIRa), Dean McHugh

    Date & Time: Thursday 5 March 2020, 16:30-18:30
    Speaker: Dean McHugh
    Title: Causality = time + modality + effective difference-making
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 4 March 2020, Algebra|Coalgebra Seminar, Gabriele Pulcini

    Date & Time: Wednesday 4 March 2020, 16:00-17:00
    Speaker: Gabriele Pulcini
    Title: From Complementary Logic to Proof-Theoretic Semantics
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
    For more information, see http://events.illc.uva.nl/alg-coalg/ or contact Jan Rooduijn at .
  • 3 March 2020, Computational Linguistics Seminar, Felix Hill

    Date & Time: Tuesday 3 March 2020, 16:00
    Speaker: Felix Hill (DeepMind)
    Title: An approach to language understanding in machines based on prediction, perception and action
    Location: Room TBA, ILLC, Science Park 107, Amsterdam
    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 28 February 2020, Cool Logic, Angelica Hill

    Date & Time: Friday 28 February 2020, 18:30-19:30
    Speaker: Angelica Hill
    Title: Not-so-picky predicates: An analysis of Spanish's que+wh-phrase construction and the puzzle of question-embedding predicates
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    The semantic literature on question-embedding predicates has generally focused on the restrictions of certain predicates and the complements they can take as argument. However, the discussion becomes even more convoluted when we take the analysis cross-linguistic. My presentation explores the `que+ indirect question' construction that exists in Spanish, but not in English. The construction allows for a Spanish speaker to use a larger set of verbs to unambiguously report a question than the English speaker, and proves that a more detailed analysis of question-embedding predicates is needed. I will introduce this construction, explore some possible explanations for why certain verbs allow the construction while other prohibit it, and show why this puzzle is not merely a semantic one, but a syntactic one. It's going to be very verby!

    For more information, see http://events.illc.uva.nl/coollogic/talks/112 or contact Cool Logic at .
  • 28 February 2020, Causal Inference Lab reading group

    Date & Time: Friday 28 February 2020, 14:00-15:00
    Location: Room F2.02 (Post-Doc meeting room), ILLC, Science Park 107, Amsterdam

    On Friday the Causal Inference Lab reading group will meet to discuss the following paper Laura Franklin-Hall (2015), Explaining causal selection with explanatory causal economy. Click here for a preprint (doi: 10.1007/978-94-017-9822-8_18).

    Everyone with an interest in causal inference is very welcome to attend!

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 27 February 2020, Logic and Interactive Rationality (LIRa), Alexandru Baltag

    Date & Time: Thursday 27 February 2020, 16:30-18:00
    Speaker: Alexandru Baltag
    Title: Tell Us All You Know
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 25 February 2020, EXPRESS seminar, Manfred Krifka

    Date & Time: Tuesday 25 February 2020, 16:00-17:30
    Speaker: Manfred Krifka
    Title: Ways of adjusting assertoric strength
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    It is commonly assumed that assertions can be weakened or strengthened. In this talk I will identify two linguistic strategies that lead to the impression of changing assertoric strength and that are arguably embodied in the structure of assertive clauses. I will argue for a specific syntactic implementation, postulating a “Commitment Phrase” that takes a “Judgement Phrase” as a complement, which can house different linguistic modifiers or head features. I will show that a semantic interpretation format in which judgement and commitment operators are just treated as non-at-issue meanings on a separate level of semantic interpretation is not sufficient and argue for a theory in which those operators are conceived as means to put the core proposition into the common ground.

  • 21 February 2020, MLC (Meaning, Language and Cognition) seminar, Jos Tellings

    Date & Time: Friday 21 February 2020, 16:00-17:30
    Speaker: Jos Tellings
    Title: When 'if' or 'when' are specifying modals
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    The ILLC has a new lecture series, the Meaning, Language and Cognition (MLC) seminar, presenting research relevant to the Logic and Language group. The first speaker of the MLC seminar will be Jos Tellings (Utrecht), discussing when 'if' or 'when' are specifying modals.

    Abstract. In this talk I analyze a construction in which specificational 'namely' takes a modal expression as antecedent, and an if- or when-clause as argument (example: "Working as a filmmaker can be taxing, namely if you're required to get sleek product shots"). Such cases do not satisfy previously claimed generalizations about the behavior of 'namely' in Anderbois & Jacobson (2018) and Onea (2016). Moreover, they show that modal expressions can raise an implicit question that gets answered by an if/when-clause. Not all types of modals allow this – I argue it is restricted to Portner's (2009) category of "quantificational modals". This work gives insights into the inquisitive character of modal operators: following Portner's (2009) proposal for quantificational modals, we find a difference in inquisitiveness between quantifying over situations and quantifying over worlds.

  • 20 February 2020, Logic and Interactive Rationality (LIRa), Maria Aloni

    Date & Time: Thursday 20 February 2020, 16:30-18:00
    Speaker: Maria Aloni
    Title: Pragmatic enrichments in bilateral state-based modal logic
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 20 February 2020, Computational Social Choice Seminar, Aditya Aradhye

    Date & Time: Thursday 20 February 2020, 15:00
    Speaker: Aditya Aradhye (Maastricht)
    Title: Group Strategy-Proof Rules in Multidimensional Domains
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
    For more information, see here or at https://staff.science.uva.nl/u.endriss/seminar/ or contact Ulle Endriss at .
  • 19 February 2020, Algebra|Coalgebra Seminar, Iris van der Giessen

    Date & Time: Wednesday 19 February 2020, 16:00-17:00
    Speaker: Iris van der Giessen
    Title: One step to admissibility in intuitionistic Gödel-Löb logic
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    Abstract:
    I would like to present ongoing work on intuitionistic modal logics iGL and iSL which have a close connection to the (unknown!) provability logic of Heyting Arithmetic. Classically, Gödel-Löb logic GL admits a provability interpretation for Peano Arithmetic. iGL is its intuitionistic counterpart and iSL is iGL extended by explicit completeness principles. I will characterize both systems via an axiomatization and in terms of Kripke models. The main goal is to understand their admissible rules in order to get insight in the structure of those logics. To do so, I want to focus on one step in this direction: Ghilardi’s wonderful result connecting projective formulas to the extension property in Kripke models.

    For more information, see http://events.illc.uva.nl/alg-coalg/ or contact Jan Rooduijn at .
  • 19 February 2020, Computational Linguistics Seminar, Jonas Groschwitz

    Date: Wednesday 19 February 2020
    Speaker: Jonas Groschwitz (Saarland University)
    Title: Making neural compositional semantic parsing work
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    In this talk, I will discuss our parser for semantic graphs such as Abstract Meaning Representation (AMR). Our approach combines neural models with mechanisms from compositional semantic construction. Key to this approach is the Apply-Modify (AM) algebra, which we developed to both reflect linguistic principles and yield a simple parsing model. In particular, the AM algebra allows us to find consistent latent compositional structures for our training data, which is crucial when training a compositional parser. The parser then employs neural supertagging and dependency models to predict interpretable, meaningful operations that construct the semantic graph. The result is a semantic parser with strong performance across diverse graphbanks, that also provides insights to the compositional patterns of the graphs.

    For more information, see http://projects.illc.uva.nl/LaCo/CLS/.
  • 14 February 2020, Cool Logic, Joseph McDonald

    Date & Time: Friday 14 February 2020, 18:30-19:30
    Speaker: Joseph McDonald
    Title: Choice-Free Duality for the Stone Space of an Ortholattice
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    In this talk, I will exposit the fundamental ideas underlying my current independent research project with Nick Bezhanishvili, in which I am attempting to give a choice-free topological representation of ortholattices. The standard topological representation of ortholattices, distributive lattices, and Boolean algebras, relies upon a nonconstructive choice principle, equivalent to the Boolean prime ideal theorem - which guarantees the existence of sufficiently many ultrafilters. My topological representation of ortholattices combines Bimbo's 2007 orthospace approach to choice-dependent Stone duality for ortholattices with Bezhanishvili and Holliday's 2020 spectral space approach to choice-free Stone duality for Boolean algebras. My aim for this talk is to give a gentle and welcoming overview of my research project and its surrounding subject matter.

    For more information, see http://events.illc.uva.nl/coollogic/talks/113 or contact Cool Logic at .
  • 13 February 2020, Logic and Interactive Rationality (LIRa), Declan Thompson

    Date & Time: Thursday 13 February 2020, 16:30-18:00
    Speaker: Declan Thompson
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 12 February 2020, Logic of Conceivability seminar, Christopher Badura

    Date & Time: Wednesday 12 February 2020, 13:00-15:00
    Speaker: Christopher Badura
    Title: Conditional Belief and Imaginative Episodes
    Location: Faculty Room, Department of Philosophy, UvA, Oude Turfmarkt 141, Amsterdam
  • 12 February 2020, Logic of Conceivability seminar, Heinrich Wansing

    Date & Time: Wednesday 12 February 2020, 10:00-12:00
    Speaker: Heinrich Wansing
    Title: Substructural negations as normal modal operators
    Location: Faculty Room, Department of Philosophy, UvA, Oude Turfmarkt 141, Amsterdam
  • 7 - 8 February 2020, Workshop "Propositions, properties, sets, and other abstract objects"

    Date & Time: 7 - 8 February 2020, 11:00-18:00
    Location: University Library, Belle van Zuylen Room, Singel 425, 1012 WP Amsterdam
    Target audience: Philosophy, Logic

    This workshop brings together scholars working on the philosophy of language, philosophy of mathematics, philosophy of logic, and metaphysics, to present recent work on propositions, propositional functions, properties, sets, numbers, composite objects, and truth.

    For more information, see here or contact Thomas Schindler at .
  • 6 February 2020, Logic and Interactive Rationality (LIRa), Johan van Benthem

    Date & Time: Thursday 6 February 2020, 16:30-18:00
    Speaker: Johan van Benthem
    Title: A Minimal Classical Logic of Functional Dependence
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 5 February 2020, LUNCH Seminar, Arianna Betti

    Date & Time: Wednesday 5 February 2020, 13:00-14:00
    Speaker: Arianna Betti
    Title: In AI We Trust?
    Location: ILLC Common Room (F1.21), Science Park 107, Amsterdam

    How can we ensure trust in machines? In particular, how can computational text analysis, an important sector of AI, ensure trust in its algorithms? The sector is booming, and its real-life applications ubiquitous. But how comfortable are you with having an AI assess whether your mum's calls to 112 are really urgent?  Having your brother defended by a legal AI? Have software decide whether you'll get the next grant? I bet your answers vary from 'not very much' to 'not at all': what do you think should happen to remedy this situation? Is this something that we, the ILLC community, substantially can contribute to? If so, how, ideally?

    For more information, see https://events.illc.uva.nl/LUNCH/ or contact Sirin Botan at , or Zoi Terzopoulou at .
  • 4 February 2020, DIP Colloquium, Daniel Rothschild

    Date & Time: Tuesday 4 February 2020, 16:00-17:30
    Speaker: Daniel Rothschild
    Title: Lockean Belief, Dutch Books, and Scoring Systems
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 4 February 2020, joint EXPRESS-DiP Colloquium, Daniel Rotschild

    Date & Time: Tuesday 4 February 2020, 16:00-17:30
    Speaker: Daniel Rotschild (UCL)
    Title: Lockean Belief, Dutch Books, and Scoring Systems
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    On the Lockean thesis one ought to believe a proposition if and only if one assigns it a credence at or above a threshold (Foley 1992). The Lockean thesis, thus, provides a way of linking sets of all-or-nothing beliefs with credences. Recent work on the lexical semantics of attitude verbs such a 'think’ and ‘believe’ suggest that Lockeanism is more plausible than the view that believing a proposition requires having full confidence in it (Hawthorne, Rothschild and Spectre, 2016). In this talk, I will give two independent characterizations of sets of full beliefs satisfying the Lockean thesis. One is in terms of betting dispositions associated with full beliefs and one is in terms of an accuracy scoring system for full beliefs. These characterizations are parallel to, but not merely derivative from, the more familiar Dutch book (de Finetti 1974) and accuracy arguments (Joyce 1998) for probabilism.

  • 24 January 2020, Causal Inference Lab reading group

    Date & Time: Friday 24 January 2020, 15:00-16:00
    Title: Causal Inference Lab reading group
    Location: Room F2.02 (PhD meeting room), ILLC, Science Park 107, Amsterdam
    Target audience: Anyone with an interest in causal inference

    The Causal Inference Lab reading group will meet on Friday to discuss Patricia Cheng (1997), From Covariation to Causation: A causal power theory pdfs.semanticscholar.org/ac40/c59cc950959978c42fb0618b1458a93975a3.pdf.

    All those with an interest in causal inference are very welcome to attend.

    For more information, see http://projects.illc.uva.nl/cil/page_Reading-Group/ or contact Dean McHugh at .
  • 23 January 2020, Logic and Interactive Rationality (LIRa), Dazhu Li

    Date & Time: Thursday 23 January 2020, 17:00-18:30
    Speaker: Dazhu Li
    Title: On the Right Path: A Modal Logic for Supervised Learning
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
  • 23 January 2020, Computational Social Choice Seminar, Ulle Endriss

    Date & Time: Thursday 23 January 2020, 15:30
    Speaker: Ulle Endriss
    Title: Analysis of Matching Mechanisms via SAT Solving
    Location: Room F1.15, Science Park 107, Amsterdam
    For more information, see here or at https://staff.science.uva.nl/u.endriss/seminar/ or contact Ulle Endriss at .
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    22 January 2020, ILLC New Year's Colloquium 2020

    Date & Time: Wednesday 22 January 2020, 16:00-17:30
    Location: Room F1.21, ILLC, Science Park 107, Amsterdam

    The ILLC Colloquium is a half-yearly festive event (either the New Year's Colloquium, the Midsummernight Colloquium or the Midwinter Colloquium) that brings together the three research groups at the ILLC. Each colloquium consists of three main talks by representatives from the Logic and Language group, the Language and Computation group and the Logic and Computation group, which are occasionally followed by Wild Idea Talks. The colloquium is concluded by a get together of the entire ILLC community.

    For more information, see http://www.illc.uva.nl/ILLCColloquium/ or contact .
  • 22 January 2020, Algebra|Coalgebra Seminar, Henning Basold

    Date & Time: Wednesday 22 January 2020, 14:30-15:30
    Speaker: Henning Basold (Universiteit Leiden)
    Title: Guarded Recursion for Coinductive and Higher-Order Stochastic Systems
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam
    For more information, see https://events.illc.uva.nl/alg-coalg or contact Jan Rooduijn at .
  • 21 January 2020, Music Cognition Reading Group: Music of the Tsimané

    Date & Time: Tuesday 21 January 2020, 12:30-14:00
    Title: Music of the Tsimané
    Location: ILLC Seminar Room F1.15, Science Park 107, Amsterdam

    The Tsimané are an indigenous people from Bolivia that have had relatively little contact with industrialised societies. Tsimané culture differs markedly from Western cultures and this has attracted interest from medicine to music. Adding to earlier reports of different consonance and rhythm perception, a study led by Nori Jacoby now suggests that Tsimané do not perceive octaves as equivalent. Should we reconsider the building blocks of music perception?

    Jacoby, N., Undurraga, E. A., McPherson, M. J., Valdés, J., Ossandón, T., & McDermott, J. H. (2019). Universal and Non-universal Features of Musical Pitch Perception Revealed by Singing. Current Biology, 29(19), 3229-3243.e12. https://doi.org/10/ggbvj3

  • 17 January 2020, DiP Colloquium, Richard Evans

    Date & Time: Friday 17 January 2020, 16:00-17:30
    Speaker: Richard Evans (Google DeepMind)
    Title: Kant's Cognitive Architecture
    Location: ILLC Seminar Room F1.15
  • 16 January 2020, Computational Social Choice Seminar, Bernhard von Stengel

    Date & Time: Thursday 16 January 2020, 16:00
    Speaker: Bernhard von Stengel (London School of Economics and Political Science)
    Title: Game Theory and Politics
    Location: Room F1.15, Science Park 107, Amsterdam
    For more information, see here or at https://staff.science.uva.nl/u.endriss/seminar/ or contact Ulle Endriss at .
  • 14 January 2020, World Logic Day

    Date: Tuesday 14 January 2020

    After the adoption of January 14 as the World Logic Day by the Executive Council of UNESCO on October 17, 2019, January 14 was officially proclaimed as the World Logic Day at the 40th session of the General Conference of UNESCO in Paris, November 12-27, 2019.

    We encourage everybody to organize a celebration of the World Logic Day on January 14 2020 under the auspices of UNESCO. Info about all the celebrations will be gathered in a single webpage with links to all the celebrations in the world as it was done for the 1st edition.

Calls for Paper

  • 22 - 25 September 2021, 10th International Conference on Non-Classical Logics, Theory & Applications, Łódź, Poland

    Date: 22 - 25 September 2021
    Location: Łódź, Poland
    Deadline: Wednesday 10 June 2020

    The Conference - devoted to non-classical logics - was initially held in Łódź in September 2008 and 2009. The conference serves as a forum to effectively exchange novel results and to survey works in widely understood non-classical logics and their applications.This year's tenth edition of the Conference will be an occasion to celebrate the 50th anniversary of the logic journal Bulletin of the Section of Logic, established in 1971.

    During this year's edition of the conference there will be a special session devoted to formal ontology, broadly conceived.

    Due to the current situation concerning COVID-19 and very uncertain predictions about what will happen in the autumn, after several consultations the organizers of the conference decided to postpone it until the year 2021.

    Participants are requested to submit their papers on all topics relevant to the conference. Topics of either theoretical or applied interest include, but are not limited to: many-valued logics, modal logics, non-monotonic logics, paraconsistent logics, plausible reasoning, substructural logics, contra-classical logics, relevant and connexive logics, and/or description logics. Contributions from other related areas such as: cognitive science, computer science, foundations of mathematics, philosophy of language, and/or philosophy of mind, are also welcome. Cross-cutting contributions are particularly welcome.

    Articles should be in English, written in the LaTeX single-column format of CEUR-ws.They must not exceed 10 pages.

    For more information, see http://ncl.uni.lodz.pl/.
  • 13 - 17 September 2021, Logic, Algebra and Truth Degrees 2020 (LATD 2020) , Tbilisi, Georgia

    Date: 13 - 17 September 2021
    Location: Tbilisi, Georgia
    Deadline: Monday 1 June 2020

    This is one of the main events of the Tbilisi Autumn of Logic, a series of conferences and summer schools taking place in Tbilisi promoting research in pure and applied logic at an international level.

    The LATD conference series started as an official meeting of the working group on Mathematical Fuzzy Logic and has evolved into a wider meeting in algebraic logic and related areas. Its main goal is to foster collaboration between researchers in these areas, and to promote communication and cooperation with members of neighbouring fields.

    The conference will be preceded by the Sixteenth International Tbilisi Summer School in Logic and Language devoted to courses on core topics of LATD 2020.

    We regret to announce that due to the coronavirus pandemic LATD has been postponed to September 2021.

    We invite contributions on any relevant aspects of logical systems (including many valued, fuzzy, substructural, modal and quantum logics), in particular:
    * Proof theory and computational complexity
    * Algebraic semantics and abstract algebraic logic
    * First-order, higher-order and modal formalisms
    * Geometric and game-theoretic aspects
    * Applications and foundational issues

    For more information, see https://www.logic.at/latd2020/.
  • 13 - 16 September 2021, 11th International Conference on Formal Ontology in Information Systems (FOIS 2020), Bolzano (Italy)

    Date: 13 - 16 September 2021
    Location: Bolzano (Italy)
    Deadline: Wednesday 13 May 2020

    The advent of complex information systems that rely on robust, coherent and formal representations of their subject matter, has led to the exploitation of ontological analysis and ontology-based representation. The systematic study of such analysis and representation is at the center of the modern discipline of formal ontology, which is a general theory of the types of entities and relations making up domains of interest. Researchers in many domains engage with formal ontology to provide a solid foundation for their work.

    The FOIS conference is a meeting point for all researchers with an interest in formal ontology. FOIS 2020 includes a number of activities: FOIS conference (single track program), workshops (in conjunction with EKAW 2020 and ICBO 2020) ,tutorials (in conjunction with EKAW 2020 and ICBO 2020), a young researchers symposium, a demo and industry track, and an ontology show and tell. As in previous years, FOIS 2020 aims to be a nexus of interdisciplinary research and communication.

    Unfortunately, because of the Corona situation we had to postpone FOIS XI by one year. Thus, the conference will occur in September 13-16, 2021 in Bozen.

    The conference encourages new high quality submissions on both theoretical issues and concrete applications.The FOIS Conference seeks full-length high-quality papers on a wide range of topics. An ideal FOIS paper will address both content-related ontological issues, their formal representation, as well as their impact and relevance for some aspect of information systems. Related activities, such as workshops and tutorials, may specify different submission formats, for example, short papers or posters.

    For more information, see https://fois2020.inf.unibz.it/.
  • September or December 2021, Workshop "Intuition & rigour in geometrical thinking from antiquity to the 19th century", Prague, Czech Republic

    Date: September or December 2021
    Location: Prague, Czech Republic
    Deadline: Friday 20 March 2020

    From the end of the 19th century, mathematical and philosophical literature has often portrayed a contrast between visual intuition and logical rigor. However, the terms "rigour" and "intuition" have rich associations and connotations in different historical contexts, and well before the turn of the 20th century. The goal of our workshop is to study the historical evolution of these notions within the mathematical practice, and the epistemological debates that they have raised.

    Confirmed keynote speakers are: Helena Durnova (Masaryk University, Brno) Michael Friedman (Humboldt University, Berlin) Eduardo Giovannini (University of Wien) Marco Panza (CNRS, Universit́e Paris 1/Chapman University) Vincenzo de Risi (CNRS, Universit́e Paris 7).

    Note: the event as it was scheduled cannot unfortunately take place in December due to covid measures, but will be postponed to the next year, possibly September 2021 or December 2021.

    In the workshop there are a few (cca 5) slots for contributed papers (30 min. presentation). We invite abstracts in accordance to the theme of the conference, Submissions of abstracts should not exceed 250 words, and must be written in English.

    For more information, see here or contact .
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    9 - 10 September 2021, Seventh International Workshop on Controlled Natural Language (CNL 2020)

    Date: 9 - 10 September 2021
    Location: Amsterdam
    Target audience: researchers and practitioners
    Costs: €200 (small changes are possible)
    Deadline: Saturday 2 May 2020

    This workshop on Controlled Natural Language (CNL) has a broad scope and embraces all approaches that are based on natural language and apply restrictions on vocabulary, grammar, and/or semantics. This includes (but is certainly not limited to) approaches that have been called simplified language, plain language, formalized language, processable language, fragments of language, phraseologies, conceptual authoring, language generation, and guided natural language interfaces.

    Some CNLs are designed to improve communication among humans, especially for non-native speakers of the respective natural language. In other cases, the restrictions on the language are supposed to make it easier for computers to analyze such texts in order to improve computer-aided, semi-automatic, or automatic translations into other languages. A third group of CNL has the goal to enable reliable automated reasoning and formal knowledge representation from seemingly natural texts. All these types of CNL are covered by this workshop.

    Due to Covid-19, the workshop is postponed to 2021!

    We invite researchers to submit papers with novel contributions in the area of CNL. Papers should be formatted in two-column ACL style and should not exceed 8 pages. Submission should be done via EasyChair here: https://easychair.org/conferences/?conf=cnl2020. Accepted papers will be published in the ACL Anthology.

    For more information, see http://www.sigcnl.org/cnl2020.html or contact Tobias Kuhn at .
  • 5 - 8 September 2021, Logic @ DGPhil, Erlangen, Germany

    Date: 5 - 8 September 2021
    Location: Erlangen, Germany
    Deadline: Sunday 1 December 2019

    There will be a section on Logic and Philosophy of Mathematics at the XXVth Congress of the German Society for Philosophy (DGPhil), "The True, the Good, and the Beautiful".

    Unfortunately, due to the current Covid-19 pandemic it is impossible to hold our congress as planned (6th – 9th September 2020). It is not yet clear whether it would even be legally possible to hold it this year. However, it is clear that it would require very severe restrictions, so that essential goals of the congress could not be achieved. The congress is therefore postponed by one year.

    Any papers related to philosophical logic (especially non-classical logic) and philosophy of mathematics are welcome. Abstracts of no more than 1,000 words should be prepared for blind review and are to be submitted via the website. The time slots for section talks will be 35 minutes, including discussion.

    For more information, see https://dgphil2020.fau.de/en/.
  • 9 - 13 August 2021, ESSLLI-2021 Workshop "Approaches to Implicature", Utrecht, Netherlands

    Date: 9 - 13 August 2021
    Location: Utrecht, Netherlands
    Deadline: Saturday 15 February 2020

    Recent work in implicature has seen a great deal of activity within two lines of research: the rational choice approach associated with game-theoretic pragmatics and the Bayesian Rational Speech Act framework, and the exhaustification-based approach. While these frameworks have generally been thought to be in theoretical tension, there are also underexplored ways to combine them, with the potential to benefit both approaches. The workshop will explore explicit comparisons between the two frameworks as well as efforts to combine them, with the hope of producing a more unified theory of implicature and a more general understanding of the data that such a theory must account for.

    We welcome 2-page abstracts for presentations on topics related to the workshop theme, with an optional 3rd page for references and large figures. Depending on submissions received, there may also be a poster session. Abstracts must be submitted in PDF format (12-point font, 1.5-cm or 1-in margins) to the Easychair site.

    Example topics of interest include but are not limited to: Applications of RSA or other game-theoretic or probabilistic pragmatics models to phenomena in semantics/pragmatics, Applications of exhaustification-based approaches to phenomena in semantics/pragmatics, Approaches to pragmatic inference that explicitly compare and/or combine theoretical perspectives, Theoretical, corpus-based, and experimental pragmatics, and Implicature, presupposition, not-at-issue content, expressive meaning, social meaning.

    For more information, see https://sites.google.com/view/approachestoimplicature/ or contact Dan Lassiter at .
  • Early mAugust 2021, Spatial Cognition 2020 (SC 2020), Riga, Latvia

    Date: Early August 2021
    Location: Riga, Latvia
    Deadline: Saturday 1 February 2020

    Spatial Cognition is concerned with the acquisition, development, representation, organization, and use of knowledge about spatial objects in real, virtual or hybrid environments and processed by human or artificial agents. Spatial Cognition includes research from different fields insofar as they are concerned with cognitive agents and space. Research issues in the field range from the investigation of human spatial cognition to mobile robot navigation. SC 2020 will bring together researchers working on spatial cognition from all of these perspectives.

    The conference is single-track, and the final program will be the result of a selective review process. The program will include oral and poster presentations of refereed papers, and keynote talks by Sara I. Fabrikant, Steve Franconeri and Laure Rondi-Reig.

    Due to the unclear situation regarding COVID-19 and the reluctance of some colleagues to attend any events in August or September, and after discussing several options with the Steering Committee, we have decided to postpone the conference to 2021, likely to the first days of August 2021.

    Submissions for Oral Presentations (short papers) presenting original and unpublished work are solicited in all areas of spatial cognition. Short papers should not exceed 1,200 words (including figures, tables, and references). Some short paper submissions may be accepted for poster presentation.

    Submissions for Poster Presentations (abstracts) are solicited in all areas of spatial cognition. Poster abstracts should not exceed 500 words (including figures, tables, and references).

    For more information, see http://sc2020.lu.lv/ or contact .
  • 2 - 13 August 2021, 32nd European Summer School in Logic, Language and Information (ESSLLI 2021), Utrecht, The Netherlands

    Date: 2 - 13 August 2021
    Location: Utrecht, The Netherlands
    Deadline: Saturday 1 June 2019

    Under the auspices of FoLLI the European Summer School in Logic, Language, and Information (ESSLLI) is organized every year in a different European country. It takes place over two weeks in the European Summer, hosts approximately 50 different courses at both the introductory and advanced levels, attracting around 400 participants each year from all the world.

    The main focus of the program of the summer schools is the interface between linguistics, logic and computation, with special emphasis in human linguistic and cognitive ability. Courses, both introductory and advanced, cover a wide variety of topics within the combined areas of interest: Logic and Computation, Computation and Language, and Language and Logic. Workshops are also organized, providing opportunities for in-depth discussion of issues at the forefront of research, as well as a series of invited lectures.

    The circumstances around the coronavirus (COVID-19) pandemic forced the organizers to postpone the 32nd edition of ESSLLI, planned for 2020 in Utrecht as ESSLLI-2020, to 2-13 august 2021.

    Proposals for courses and workshops are invited in all areas of Logic, Linguistics and Computation. Cross-disciplinary and innovative topics are encouraged. Each course/workshop will consist of five 90-minute sessions, offered daily in a single week. Proposals for 2-week courses should be structured and submitted as two independent one-week courses. The ESSLLI program committee reserves the right to accept just one of the two proposals.

    The EACSL offers to act as a sponsor for one course or workshop in the areas of Logic and Computation covered by the Computer Science Logic (CSL) conferences. This course or workshop will be designated an EACSL course/workshop. If you wish to be considered for this, please indicate so on your proposal.

    For more information, see https://www.esslli.eu or contact .
  • 19 - 24 July 2021, Logic Colloquium 2021 (LC 2021), Poznan, Poland

    Date: 19 - 24 July 2021
    Location: Poznan, Poland
    Deadline: Tuesday 31 March 2020

    The Logic Colloquium is the European Summer Meeting of the Association for Symbolic Logic, an international organization supporting research and critical studies in logic. Its primary function is to provide an effective forum for the presentation, publication, and critical discussion of scholarly work in this area of inquiry.

    The program will feature tutorials by Krzysztof Krupiński (University of Wrocław) and Andrew Marks – (University of California, Los Angeles), and special sessions on Set Theory, Model Theory, Modal and Epistemic Logic, Proofs and Programs, Computability Logic, and Cognitive Science and Linguistics.

    Due to public health concerns regarding COVID-19, the ASL Executive Committee, in consultation with the local organizers and the ASL European Committee, has made the decision to postpone the 2020 Logic Colloquium. It will take place on July 19-24, 2021, approximately a year later than originally scheduled, in the same location: Poznan, Poland.

    Abstracts of contributed papers must be submitted as pdf files, via EasyChair, Abstract should be prepared according to the ASL instruction using the ASL abstract style.

    For more information, see https://lc2020.pl/ or contact .
  • 17 - 24 July 2021, Sixth International Conference on Formal Structures for Computation and Deduction (FSCD 2021), Virtual

    Date: 17 - 24 July 2021
    Location: Virtual
    Deadline: Sunday 6 December 2020

    FSCD is a series of annual conferences started in 2016 in Porto, merging and replacing the RTA (Rewriting Techniques and Applications) andTLCA (Typed Lambda Calculi and Applications) conferences. Building on the RTA and TLCA communities, FSCD updates and modernizes the RTA and TLCA core topics and broadens their scope to closely related areas in logics, models of computation (e.g. quantum computing, probabilistic computing, homotopy type theory), semantics and verification in new challenging areas (e.g. blockchain protocols or deep learning algorithms).

    FSCD 2021 will be the sixth edition of the International Conference on Formal Structures for Computation and Deduction. Due to the Covid 19 pandemic situation, the 2021 edition of FSCD and its satellite workshops will be held online.

    We invite proposals for workshops, tutorials or other satellite events, on any topic related to formal structures in computation, deduction and automated reasoning, from theoretical foundations to tools and applications.

    Satellite events will take place online on the 17-18 and 23-24 July, before and after the main conference (19-22 July). It is expected that satellite events would run for 1 or 2 days, and be open to participants of parallel events.

    For more information, see https://fscd2021.dc.uba.ar.
  • 5 - 9 July 2021, 17th Conference on Computability in Europe (CiE 2021): Connecting with computability, Virtual

    Date: 5 - 9 July 2021
    Location: Virtual
    Deadline: Sunday 17 January 2021

    CiE 2021 is the seventeenth conference organized by the Association Computability in Europe. The 'Computability in Europe' conference (CiE) series has built up a strong tradition for developing a scientific program which is interdisciplinary at its core bringing together all aspects of computability and foundations of computer science, as well as the interplay of these theoretical areas with practical issues in CS and other disciplines such as biology, mathematics, history, philosophy, and physics.

    Due to the current pandemic CiE 2021 will be held as a virtual conference. CiE 2021 will be the second CiE conference that is organized as a virtual event and aims at a high-quality meeting that allows and invites active participation from all participants. It will be hosted virtually by Ghent University.

    The Programme Committee cordially invites all researchers (European and non-European) to submit their papers in computability related areas for presentation at the conference and inclusion in the proceedings. Papers building bridges between different parts of the research community are particularly welcome. Papers should be in English and anonymized. They must be submitted in PDF format, using the LNCS style and should have a maximum of 10 pages.

    Continuing the tradition of past CiE conferences, in addition to the formal presentations based on the LNCS proceedings volume, CiE 2021 will host a track of informal presentations, that are prepared very shortly before the conference and inform the participants about current research and work in progress. The deadline for the submission of abstracts for informal presentations is May 1st, 2021.

    For more information, see https://www.cie2021.ugent.be/.
  • 29 June - 2 July 2021, 16th International Conference on Formal Concept Analysis (ICFCA 2021:16), Strasbourg, France

    Date: 29 June - 2 July 2021
    Location: Strasbourg, France
    Deadline: Monday 18 January 2021

    Formal Concept Analysis emerged in the 1980's from attempts to restructure lattice theory in order to promote better communication between lattice theorists and potential users of lattice theory. Since its early years, Formal Concept Analysis has developed into a research field in its own right with a thriving theoretical community and a rapidly expanding range of applications in information and knowledge processing including visualization, data analysis (mining) and knowledge management and discovery.

    The ICFCA conference series aims at bringing together researchers and practitioners working on theoretical or applied aspects of Formal Concept Analysis within major related areas such as Mathematics and Computer and Information Sciences and their diverse applications to fields like Software Engineering, Linguistics, Life and Social Sciences, etc.

    We invite scientific publications on theory and applications of Formal Concept Analysis. Papers of up to sixteen pages may be submitted in the PDF format via the Easychair system. Main topics of interest include, but are not limited to:
    - Fundamental aspects of FCA
    - Bridging FCA to information sciences and artificial intelligence
    - Understanding, modelling real-world data and phenomena with FCA

  • 28 June - 2 July 2021, 16th Computer Science Symposium in Russia (CSR 2021), Sochi (Russia) or Virtual

    Date: 28 June - 2 July 2021
    Location: Sochi (Russia) or Virtual
    Deadline: Thursday 24 December 2020

    CSR is an annual international conference held in Russia that is designed to cover a broad range of topics in Theoretical Computer Science.

    Topics include, but are not limited to: (i) algorithms and data structures (ii) computational complexity, including hardness of approximation and parameterized complexity (iii) randomness in computing, approximation algorithms, fixed-parameter algorithms (iv) combinatorial optimization, constraint satisfaction, operations research (v) computational geometry (vi) string algorithms (vii) formal languages and automata, including applications to computational linguistics (viii) codes and cryptography (ix) combinatorics in computer science (x) computational biology (xi) applications of logic to computer science, proof complexity (xii) database theory (xiii) distributed computing (xiv) fundamentals of machine learning, including learning theory, grammatical inference and neural computing (xv) computational social choice (xvi) quantum computing and quantum cryptography (xvii) theoretical aspects of big data.

    Opening lecture: Tim Roughgarden (Columbia University, USA).

    Authors are invited to submit an extended abstract or a full paper of at most 12 pages in English, not including references, in the LNCS format (LaTeX, as pdf; final version with source).

    Proofs and other material omitted due to space constraints are to be put into a clearly marked appendix to be read at discretion of the referees. Papers must present original (and not previously published) research. Simultaneous submission to journals or to other conferences with published proceedings is not allowed. The proceedings of the symposium will be published in Springer's LNCS series.

    For more information, see https://logic.pdmi.ras.ru/csr2021/ or contact .
  • June-July 2021, The 15th International Conference on Grammatical Inference (ICGI 2020), New York NY, U.S.A.

    Date: June-July 2021
    Location: New York NY, U.S.A.
    Deadline: Friday 1 May 2020

    This bi-annual conference  focuses on all aspects of grammar learning, including (but not limited to) theoretical and experimental analysis of different models of grammar induction, and algorithms for induction of different classes of languages and automata.

    This edition will provide a particular insight  on the relation with connectionist models such as neural networks: tutorials of the first day will focus on that subject and authors are encouraged to submit works on that subject.

    Initially scheduled on August 26-28 2020 at NYC SUNY Global Center, ICGI’20 will be held during summer 2021

    ICGI 2020 is the place to present your work on learning formal grammars, finite state machines, context-free grammars, Markov models, or any models related to language theory, stochastic or not. Both theoretical work and experimental analyses are welcomed as submissions. This year we especially encourage submissions related to connectionist models such as neural networks, since the tutorials of the first day will focus on that topic. We welcome three types of papers: formal and/or technical papers, position papers, and tool papers.

    For more information, see https://icgi2020.lis-lab.fr.
  • 15 - 19 June 2021, Logical Perspectives 2020/2021, Moscow, Russia

    Date: 15 - 19 June 2021
    Location: Moscow, Russia
    Deadline: Saturday 15 February 2020

    The Logical Perspectives conference series aims at bringing together distinguished logicians in order to present their perspectives on the future of the field, to discuss related open problems, and to foster new collaborations. The topics include, but are not limited to:
     - logical methods in mathematics;
     - logical methods in philosophy;
     - logical methods in computer science.

    The Logical Perspectives summer school and workshop series aims at giving advanced introductions into various branches of logic, and providing researchers - including early career scientists - an opportunity to present their work. In particular, the Logical Perspectives 2020 Summer School and Workshop (LP 2020 SW) will be concerned with computational proof theory, broadly understood. It will take place in Moscow on June 15-19, 2020, following LP 2020. The programme of LP 2020 SW will comprise three mini-courses on different aspects of computational proof theory, and also a number of contributed talks.

    In view of the developing situation with COVID-19 in Russia,
    Logical Perspectives 2020 has moved to June 2021.

    For LP 2020 SW, we invite to submit proposals in all areas of proof theory and its applications. The topics include, but are not limited to: structural proof theory, type theory, automated reasoning, proof assistants, proof mining, reverse mathematics, non-well-founded proofs, program extraction, formal verification, proof complexity, proof-theoretical semantics, philosophy of proof theory, logical systems in computer science. Reports on work in progress and preliminary results are also welcome. Submissions will be subject to light reviewing.

    For more information, see http://lp2020.mi-ras.ru/ or contact .
  • 24 - 28 May 2021, Thirteenth NASA Formal Methods Symposium (NFM 2021), Virtual and Norfolk VA, U.S.A.

    Date: 24 - 28 May 2021
    Location: Virtual and Norfolk VA, U.S.A.
    Deadline: Friday 27 November 2020

    The widespread use and increasing complexity of mission-critical and safety-critical systems at NASA and in the aerospace industry require advanced techniques that address these systems' specification, design, verification, validation, and certification requirements. The NASA Formal Methods Symposium (NFM) is a forum to foster collaboration between theoreticians and practitioners from NASA, academia, and industry. NFM's goals are to identify challenges and to provide solutions for achieving assurance for such critical systems.

    New developments and emerging applications like autonomous software for Unmanned Aerial Systems (UAS), UAS Traffic Management (UTM), advanced separation assurance algorithms for aircraft, and the need for system-wide fault detection, diagnosis, and prognostics provide new challenges for system specification, development, and verification approaches. Similar challenges need to be addressed during development and deployment of on-board software for both spacecraft and ground systems. The focus of the symposium will be on formal techniques and other approaches for software assurance, including their theory, current capabilities and limitations, as well as their potential application to aerospace, robotics, and other NASA-relevant safety-critical systems during all stages of the software life-cycle.

    The symposium will be held in an in-person/virtual hybrid format in Norfolk, VA, USA, possibly transitioning to fully virtual depending on the COVID-19 situation.

    We encourage submissions on cross-cutting approaches that bring together formal methods and techniques from other domains such as probabilistic reasoning, machine learning, control theory, robotics, and quantum computing among others.

    There are two categories of submissions:
    1. Regular papers describing fully developed work and complete results (maximum 15 pages);
    2. Short papers on tools, experience reports, or work in progress with preliminary results (maximum 6 pages).
    All papers must be in English and describe original work that has not been published or submitted elsewhere.

  • 12 - 14 May 2021, Trends in Logic XX "Logic and Reasoning: Formal and Informal", Kyiv, Ukraine

    Date: 12 - 14 May 2021
    Location: Kyiv, Ukraine
    Target audience: Researchers in logic
    Costs: Conference fee: 160/190 EUR
    Deadline: Friday 31 January 2020

    Reasoning is at the very heart of logic, constituting its subject matter. In the last few decades, there has been considerable progress both in the purely logical analysis of reasoning and in applied logical investigations of various concrete subject domains, such as philosophical and scientific discourse, logic programming and everyday communication. Along with further elaboration of standard techniques a range of other approaches and semantic modeling of logical systems are being developed. Moreover, there is a powerful tradition of analyzing and evaluating reasoning patterns by means of informal logic and argumentation theory. . The aim of the conference is to bring together scholars working in various areas of proof-theoretic, semantic, argumentative and informal logic analysis.

     Invited Speakers: Hans van Ditmarsch (French National Centre for Scientific Research, France), Valentin Goranko (Stockholm University, Sweden), Dale Hample (University of Maryland, USA) and Hitoshi Omori (Ruhr-University Bochum, Germany).

    Abstracts of at most three pages length (including references) should be submitted electronically as pdf documents using the EasyChair submission page. At least one author of each accepted paper must register for, and attend the conference to present her or his work.

    For more information, see http://www.studialogica.org/ or contact .
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    3 - 7 May 2021, 20th International Conference on Autonomous Agents and Multiagent Systems (AAMAS-2021), London, UK

    Date: 3 - 7 May 2021
    Location: London, UK
    Deadline: Friday 2 October 2020

    AAMAS is the largest and most influential conference in the area of agents and multiagent systems, bringing together researchers and practitioners in all areas of agent technology and providing and internationally renowned high-profile forum for publishing and finding out about the latest developments in the field

    We welcome the submission of technical papers describing significant and original research on all aspects of the theory and practice of autonomous agents and multiagent systems.

    For more information, see https://aamas2021.soton.ac.uk/ or contact Ulle Endriss at .
  • 22 - 23 April 2021, 15th International Conference on Formal Concept Analysis (ICFCA 2021:15), Tokyo, Japan

    Date: 22 - 23 April 2021
    Location: Tokyo, Japan
    Deadline: Tuesday 15 September 2020

    The International Research Conference is a federated organization dedicated to bringing together a significant number of diverse scholarly events for presentation within the conference program. Events will run over a span of time during the conference depending on the number and length of the presentations. With its high quality, it provides an exceptional value for students, academics and industry researchers.

    ICFCA 2021:15 aims to bring together leading academic scientists, researchers and research scholars to exchange and share their experiences and research results on all aspects of Formal Concept Analysis. It also provides a premier interdisciplinary platform for researchers, practitioners and educators to present and discuss the most recent innovations, trends, and concerns as well as practical challenges encountered and solutions adopted in the fields of Formal Concept Analysis.

    Prospective authors are kindly encouraged to contribute to and help shape the conference through submissions of their research abstracts, papers and e-posters. Also, high quality research contributions describing original and unpublished results of conceptual, constructive, empirical, experimental, or theoretical work in all areas of Formal Concept Analysis are cordially invited for presentation at the conference. The conference solicits contributions of abstracts, papers and e-posters that address themes and topics of the conference, including figures, tables and references of novel research materials.

  • 7 - 9 April 2021, 10th International Conference on Artificial Intelligence in Music, Sound, Art and Design (EvoMUSART), Seville, Spain

    Date: 7 - 9 April 2021
    Location: Seville, Spain
    Deadline: Sunday 1 November 2020

    The 10th International Conference on Artificial Intelligence in Music, Sound, Art and Design (EvoMUSART) will be held in Seville, Spain, on 7?9 April 2021, as part of the evo* event.

    The main goal of EvoMUSART is to bring together researchers who are using Artificial Intelligence techniques (e.g. Artificial Neural Network, Evolutionary Computation, Swarm, Cellular Automata, Alife) for artistic tasks such as Visual Art, Music, Architecture, Video, Digital Games, Poetry, or Design. The conference gives researchers in the field the opportunity to promote, present and discuss ongoing work in the area.

    We welcome submissions which use Artificial Intelligence techniques in the generation, analysis and interpretation of Art, Music, Design, Architecture and other artistic fields. Submissions must be at most 16 pages long, in Springer LNCS format. Each submission must be anonymised for a double-blind review process. The deadline for submission is 1 November 2020. Accepted papers will be presented orally or as posters at the event and included in the EvoMUSART proceedings published by Springer Verlag in a dedicated volume of the Lecture Notes in Computer Science series.

    For more information, see http://www.evostar.org/2021/evomusart/.
  • 28 March - 7 April 2021, 7th World Congress and School on Universal Logic (UNILOG 2021), Chania/Crete (Greece)

    Date: 28 March - 7 April 2021
    Location: Chania/Crete (Greece)
    Deadline: Saturday 1 August 2020

    UNILOG is a series of events (combining a congress and a school) promoting logic in all its aspects (mathematical, philosophical, computational, semiological, historical), as well as the relation between logic and other fields.

    The Universal Logic School will feature  an opening round table on the topic "Why study logic?", 30 tutorials, and a poster session. The Universal Logic Congress will have invited and contributing speakers, workshops, a secret speaker (as in previous editions), and a contest: the 2nd World Logic Prizes Contest. This contest is a competition between winners of logic prizes of different countries. To the winner is awarded the Universal Logic Prize.

    Talks related to any aspect of logic are welcome, as are proposals for tutorals for the school related to any aspect of logic.
    You can also submit a workshop related to any aspect of logic. Send a one page description of the workshop to UNILOG'2021 before July 1st, 2020.
    For more information, see https://sites.google.com/view/unilog-2021/.
  • Spring 2021, Third International Workshop on Formal Methods in Artificial Intelligence (FMAI 2020), London, England

    Date: 27 - 28 March 2021
    Location: London, England
    Deadline: Friday 7 February 2020

    The aims of FMAI 2020 are to:
     - Present success stories about the application of formal methods in AI.
     - Discuss strategies for bringing the Formal Methods and the AI communities closer together.
     - Consolidate collaborations between these two communities and foster new ones.

    Invited Speakers: Giuseppe de Giacomo (Sapienza Universita' di Roma, Italy) and  Jane Hillston (University of Edinburgh, UK).

    Due to the current COVID-19 pandemic, the workshop has been postponed to Spring 2021.

    If you would like to attend the workshop, please submit a proposal for a talk (title and abstract for a 20 minutes talk) by January 31. The talk proposals can be about published or unpublished work. You should specify the category in the abstract. If the talk is based on a joint work, please mention your co-authors in the abstract. If you plan to attend but not give a talk, please submit an empty abstract with title 'no talk'.

    For more information, see https://www.doc.ic.ac.uk/~fbelard/Workshop/.
  • 27 March - 1 April 2021, 24th European Joint Conferences on Theory and Practice of Software (ETAPS 2021), Luxembourg, Luxembourg

    Date: 27 March - 1 April 2021
    Location: Luxembourg, Luxembourg
    Deadline: Thursday 15 October 2020

    ETAPS is the primary European forum for academic and industrial researchers working on topics relating to software science. ETAPS, established in 1998, is a confederation of four annual conferences, accompanied by satellite workshops:

    • ESOP: European Symposium on Programming
    • FASE: Fundamental Approaches to Software Engineering
    • FoSSaCS: Foundations of Software Science and Computation Structures
    • TACAS: Tools and Algorithms for the Construction and Analysis of Systems

    A number of satellite workshops will take place before the main conferences. TACAS '21 will also host the 10th Competition on Software Verification (SV-COMP).

    The four main conferences of ETAPS 2021 solicit contributions of the following types: ESOP: regular research papers of max 25 pp * FASE: regular research papers and empirical evaluation papers of max 18 pp, tool demonstration papers of max 6 pp + mandatory appendix of max 6 pp, * FoSSaCS: regular research papers of max 18 pp * TACAS: regular research papers, case study papers and regular tool papers of max 16 pp, tool demonstration papers of max 6 pp.

    For definitions of the different paper types and specific instructions, where they are present, see the webpages of the individual conferences. Submitted papers must be in English presenting original research. They must be unpublished and not submitted for publication elsewhere. In particular, simultaneous submission of the same contribution to multiple ETAPS conferences is forbidden.

    For more information, see https://etaps.org/2021 or contact .
  • 1 - 5 March 2021, 14th-15th International Conference on Language and Automata Theory and Applications (LATA 2020 & 2021), Milan, Italy

    Date: 1 - 5 March 2021
    Location: Milan, Italy
    Deadline: Monday 19 October 2020

    LATA is a conference series on theoretical computer science and its applications. LATA 2020 & 2021 will consist of invited talks and peer-reviewed contributions, and reserve significant room for young scholars at the beginning of their career. It will aim at attracting contributions from classical theory fields as well as application areas.

    LATA 2020 & 2021 will merge the scheduled program for LATA 2020, which could not take place because of the Covid-19 crisis, with a new series of papers submitted on this occasion.

    Keynote speakers: Eric Allender (Rutgers University),  Laure Daviaud (City, University of London), Christoph Haase (University College London), Artur Jeż (University of Wrocław), Jean-Éric Pin (CNRS), and Thomas Place (University of Bordeaux).

    Authors are invited to submit non-anonymized papers in English presenting original and unpublished research. Papers should not exceed 12 single-spaced pages (all included) and should be prepared according to the standard format for Springer Verlag's LNCS series. If necessary, exceptionally authors are allowed to provide missing proofs in a clearly marked appendix.

    For more information, see https://irdta.eu/lata2020-2021/.
  • 4 - 6 February 2021, ICAART Session "Natural Language Processing in Artificial Intelligence" (NLPinAI 2021), Online

    Date: 4 - 6 February 2021
    Location: Online
    Deadline: Thursday 26 November 2020

    Computational and technological developments that incorporate natural language are proliferating. Adequate coverage encounters difficult problems related to partiality, underspecification, and context-dependency, which are signature features of information in nature and natural languages. Furthermore, agents (humans or computational systems) are information conveyors, interpreters, or participate as components of informational content. Generally, language processing depends on agents' knowledge, reasoning, perspectives, and interactions.

    The session covers theoretical work, applications, approaches, and techniques for computational models of information and its presentation by language (artificial, human, or natural in other ways). The goal is to promote computational systems of intelligent natural language processing and related models of thought, mental states, reasoning, and other cognitive processes.

    We invite contributions relevant to the following topics. All accepted papers will be published in a special section of the conference proceedings bookm and be made available at the SCITEPRESS Digital Library.

    For more information, see http://www.icaart.org/NLPinAI.aspx?y=2021 or contact Roussanka Loukanova at .
  • 4 - 5 February 2021, Workshop "Biased Questions: Experimental Results & Theoretical Modelling", Berline (online)

    Date: 4 - 5 February 2021
    Location: Berline (online)
    Deadline: Friday 1 January 2021

    The ERC Project SPAGAD: Speech Acts in Grammar and Discourse invites to a workshop on biased questions that focuses on (a) experimental results concerning the conditions of use of questions that express a bias towards particular answers, and (b) on the theoretical modelling of such questions that includes morphological markers, discourse particles, specialized syntactic structure, prosody and gestures.

    We call for additional submissions for presentations on this topic (30 minutes talk). Anonymous abstracts of 2 pages maximum should be submitted as pdf files, named by the title of the abstract, by January 1, 2021.

  • 25 - 28 January 2021, Computer Science Logic (CSL'21), Virtual

    Date: 25 - 28 January 2021
    Location: Virtual
    Deadline: Wednesday 1 July 2020

    Computer Science Logic (CSL) is the annual conference of the European Association for Computer Science Logic (EACSL). It is an interdisciplinary conference, spanning across both basic and application oriented research in mathematical logic and computer science.

    Invited Speakers:
    - Assia Mahboubi, INRIA, Rennes, France
    - Sophia Drossopoulou, Imperial College, London, UK
    - Linda Westrick, Penn State University, State College, PA, USA
    - Sylvain Schmitz, Université de Paris, Paris, France
    - Bartek Klin, Uniwersytet Warszawski, Warsawa, Poland

    Due to the global coronavirus pandemic, CSL 2021 will be held as a virtual meeting.

    Authors are invited to submit contributed papers of no more than 15 pages in LIPIcs style (not including references), presenting unpublished work fitting the scope of the conference. Full proofs may appear in a clearly marked technical appendix which will be read at the reviewers' discretion. Authors are strongly encouraged to include a well written introduction which is directed at all members of the PC.

    Papers may not be submitted concurrently to another conference with refereed proceedings. The PC chairs should be informed of closely related work submitted to a conference or a journal.

    For more information, see https://www.eacsl.org/?page_id=62 or contact .
  • 17 - 18 January 2021, Certified Programs & Proofs (CPP 2021), Virtual

    Date: 17 - 18 January 2021
    Location: Virtual
    Deadline: Wednesday 16 September 2020

    Certified Programs and Proofs (CPP) is an international conference on practical and theoretical topics in all areas that consider formal verification and certification as an essential paradigm for their work. CPP spans areas of computer science, mathematics, logic, and education.

    CPP 2021 will take place on January 18-19, 2021 as a virtual meeting.

    We welcome submissions in research areas related to formal certification of programs and proofs. The submissions must be written in English and provide sufficient detail to allow the program committee to assess the merits of the contribution.Concurrent submissions to other conferences, journals, workshops with proceedings, or similar forums of publication are not allowed.

    The submitted papers should not exceed 12 pages, including tables and figures, but excluding bibliography and clearly marked appendices. The papers should be self-contained without the appendices. Shorter papers are welcome and will be given equal consideration. CPP 2021 will employ a lightweight double-blind reviewing process.

    For more information, see https://popl21.sigplan.org/home/CPP-2021 or contact Cătălin Hriţcu at , or Andrei Popescu at .
  • 17 - 20 December 2020, 2nd Tsinghua Interdisciplinary Workshop on Logic, Language, and Meaning (TLLM 2020), Online

    Date: 17 - 20 December 2020
    Location: Online
    Deadline: Saturday 30 November 2019

    Monotonicity, in various forms, is a pervasive phenomenon in logic, linguistics, and related areas. In theoretical linguistics, monotonicity properties are relevant to a large array of semantic phenomena  and to the presence of pragmatic inferences such as scalar implicatures. In logic and mathematics, monotonicity guarantees the existence of fixed points and the well-formedness of inductive definitions. Also, monotonicity is closely tied to reasoning, in formal as well as natural languages. Recent logical and linguistic work on monotonicity has also found its way into computation systems for natural language processing and cognitive models of human reasoning. The goal of our workshop is to bring together researchers working on monotonicity or related properties, from different fields and perspectives.

    The first day of the workshop were to be devoted to two tutorials:
    1. Jakub Szymanik (University of Amsterdam): Monotonicity in Logic
    2. Gennaro Chierchia (Harvard University): Monotonicity in Language
    The remaining two days were to consist of invited and contributed talks.

    Due to the ongoing pandemic, the organizers have decided to reschedule TLLM 2020 online in December.

    The Programme Committee cordially invites all researchers to submit their papers for presentation. Abstracts are not to exceed two pages of A4 or letter-sized paper, including data and references, preferably with 1? (2.54cm) margins on all sides, set in a font no smaller than 11 points. The abstract should have a clear title and should not identify the author(s). The abstract must be submitted electronically in PDF format, via EasyChair.

    For more information, see http://tsinghualogic.net/JRC/?page_id=1576.
  • 10 - 11 December 2020, Thirteenth Latin American Workshop on New Methods of Reasoning 2020 (LANMR 2020), Virtual

    Date: 10 - 11 December 2020
    Location: Virtual
    Deadline: Tuesday 22 September 2020

    LANMR 2020 is the thirteenth edition of the Latin American Workshop series on Logic/Languages, Algorithms and New Methods of Reasoning. The aim of the workshop is to bring together researchers from academia and industry worldwide to present recent research results on theory and applications on Logic, Languages, Algorithms and Reasoning Methods. Researchers, engineers and experts are invited to submit high-quality papers to share and to discuss their latest research results.

    Papers should be written in English and formatted according to the Springer LNCS style, and not exceed 13 pages excluding references and figures. Submissions in Spanish can also be considered, but we strongly encourage authors to write in English. Each paper will be peer-reviewed by two experts in the field for originality, significance, clarity, impact, and soundness. Papers must not have been previously published or currently submitted for publication elsewhere.

    For more information, see http://www.lanmr.unam.mx/.
  • 3 - 5 December 2020, 6th Workshop on Connexive Logics, Bochum (Germany)

    Date & Time: 3 - 5 December 2020, 09:00-20:00
    Location: Bochum (Germany)
    Deadline: Monday 31 August 2020

    After five workshops on connexive logics in Istanbul (June 2015), Raesfeld Castle (June 2016), Kyoto (September 2017), and Bochum (October 2018 and November 2019), a sixth workshop on connexive logics will take place in Bochum (Germany) on December 3 and 4, 2020.

    Originally this workshop was to be held in Puebla (Mexico) from August 31st to September 2nd, 2020, and co-located with the Second Bilateral Meeting UNAM-UniCa on Analytic Philosophy happening in Mexico City on August 27th and 28th, 2020. The workshop was postponed and the venue changed due to the Covid-19 pandemic,

    Any papers related to connexive logics are welcome. Topics of interest include (but are not limited to) the following:
      -Philosophical and historical considerations of the notion of connexivity;
      -Examinations of various systems of connexive logics;
      -Relations between connexive logics and other non-classical logics, such as relevance or conditional logics;
      -Philosophical implications of connexive logics;
      -Empirical studies on the scope of connexivity.
    Submissions of extended abstracts (up to five pages) should be sent as a pdf file at .

    Deadline for submission: August 31, 2020.
    Notification of decision: September 30, 2020.

    For more information, see here or contact Hitoshi Omori at , or Luis Estrada-González at .
  • CfP special issue of South American Journal of Logic on "The Heterodox in Logic" (dedicated to Francisco Miro Quesada Cantuarias)

    Deadline: Monday 30 November 2020

    José Francisco Miró Quesada Cantuarias (1918-2019) was the most important Peruvian philosopher of logic and mathematics. He was mainly concerned with constructing a theory of reason adequate for understanding the most important logical and mathematical discoveries of his time: Gödel’s incompleteness theorems and heterodox logics —named coined by him.

    He also coined the name paraconsistent logic, which designates those logical systems for which the principles of contradiction and explosion do not hold generally. He has also been a pioneer in the fields of deontic logic and logic of law.

    This special issue of the South American Journal of Logic will consist of works based on his legacy. We welcome both papers that concern directly FMQC's works and original papers that simply address the same research topics.

    For more information, see https://spel.org.pe/sajl-2021/ or contact .
  • 26 - 28 November 2020, 31st Novembertagung on the History & Philosophy of Mathematics: Axiomatics: Ancient and Contemporary Perspectives, Online

    Date: 26 - 28 November 2020
    Location: Online
    Deadline: Wednesday 1 July 2020

    The Novembertagungis an international graduate conference on the history and philosophy of mathematics and neighbouring fields. It aims to provide an opportunity for graduate students at all levels to present and discuss their research in an informal and safe environment. It also allows young researchers to share experiences, get advice and establish new contacts.

    On the theme: While Euclid (c. 3rd century BC) is usually celebrated as the beginning of axiomatic science, many features that are nowadays taken to be essential to axiomatics appear to be alien to ancient mathematics. A major contemporary change in the view on axiomatics was initiated by the adoption of the set-theoretic axiomatic framework as a foundation of mathematics in the first half of the 20thcentury. Proof theory and model theory subsequently developed as independent research fields and had a wide impact on philosophical thought.On the other hand, some philosophers also argue that the axiomatic view on mathematics may be harmful in that it omits fundamental aspects of mathematical practice and idealizes mathematical reasoning in an unfaithful way.

    Due to the ongoing COVID-19 pandemic, the conference takes place online.

    Abstracts should be in English, around 250-350 words, prepared for blind review, and submitted using the submission form on the website. Notifications will be sent out in August. Submissions by graduate student members of an underrepresented group in History of Mathematics or Philosophy of Mathematics are particularly encouraged.

    Note that the theme of axiomatics is meant to be a guideline and will not serve as an exclusionary factor for the selection of submissions.

  • 19 - 20 November 2020, 24th SIGNLL Conference on Computational Natural Language Learning (CoNLL 2020), Virtual conference

    Date: 19 - 20 November 2020
    Location: Virtual conference
    Deadline: Friday 17 July 2020

    CoNLL is a yearly conference organized by SIGNLL (ACL's Special Interest Group on Natural Language Learning). This year, CoNLL will be colocated with EMNLP 2020, and like EMNLP will be a fully virtual conference. In this edition, we explicitly invite submissions that focus on theoretically, cognitively and scientifically motivated approaches to computational linguistics, rather than on work driven by particular engineering applications.

    SIGNLL invites submissions to the 24th Conference on Computational Natural Language Learning (CoNLL 2020). The main focus of CoNLL is on theoretically, cognitively and scientifically motivated approaches to computational linguistics, rather than on work driven by particular engineering applications. We welcome work targeting any aspect of language. Submitted papers must be anonymous and use the EMNLP 2020 template. Submitted papers may consist of up to 8 pages of content plus unlimited space for references.

    For more information, see https://www.conll.org or contact Raquel Fernández at .
  • 15 - 17 November 2020, Logic and Engineering of Natural Language Semantics 17 (LENLS17), Virtual

    Date: 15 - 17 November 2020
    Location: Virtual
    Deadline: Saturday 12 September 2020

    LENLS is an annual international workshop on formal syntax, semantics and pragmatics. It will be held online as one of the workshops of the JSAI International Symposia on AI (JSAI-isAI2020) sponsored by the Japan Society for Artificial Intelligence (JSAI).

    Invited Speakers: Patrick Elliott (Massachusetts Institute of Technology) and Yohei Oseki (University of Tokyo).

    We invite submissions to this year's workshop on topics in formal syntax, semantics and pragmatics, and related fields. Abstracts (anonymous, up to 2 pages, including figures and references, A4 size, with 12 point font) must be submitted electronically in PDF format. When the abstract is accepted, the author is expected to submit an extended abstract or a full paper (up to 14 pages) before the workshop.

  • 3 - 4 November 2020, XI Workshop on Program Semantics, Specification and Verification (PSSV-2020): Theory and Applications, Virtual

    Date: 3 - 4 November 2020
    Location: Virtual
    Deadline: Monday 19 October 2020

    Invited Speakers: Natasha Alechina, Ekaterina Komendantskaya, Samvel K. Shoukourian and Ilya Sergey. In addition there will be one invited industrial talk from Leading Research Center for Blockchain Technology of Innopolis University, which will be presented by Leonid Merkin, and a panel discussion on (experimental and industrial) contemporary programming languages.

    The Program Committee solicits work in progress, position, poster and student papers (up to 4 pages). Research, work in progress, position and student papers are welcome. All accepted papers will be published before the workshop (format and venue TBD). We expect (as it was in the previous years of the PSSV) that English translations of selected papers will appear next year in Automatic Control and Computer Sciences.

    For more information, see https://persons.iis.nsk.su/en/pssv2020.
  • 2 - 3 November 2020, The Fifteenth International Workshop on Ontology Matching (OM-2020), Virtual

    Date: 2 - 3 November 2020
    Location: Virtual
    Deadline: Monday 10 August 2020

    Ontology matching is a key interoperability enabler for the Semantic Web, as well as a useful technique in some classical data integration tasks dealing with the semantic heterogeneity problem. It takes ontologies as input and determines as output an alignment, that is, a set of correspondences between the semantically related entities of those ontologies. These correspondences can be used for various tasks, such as ontology merging, data interlinking, query answering or navigation over knowledge graphs. Thus, matching ontologies enables the knowledge and data expressed with the matched ontologies to interoperate.

    This International Semantic Web Conference (ISWC) Workshop has three goals: 1. To bring together leaders from academia, industry and user institutions to assess how academic advances are addressing real-world requirements. 2. To conduct an extensive and rigorous evaluation of ontology matching and instance matching (link discovery) approaches through the OAEI 2020 campaign. 3. To examine similarities and differences from other, old, new and emerging, techniques and usages, such as web table matching or knowledge embeddings.

    This year, in sync with the main conference, we encourage submissions specifically devoted to: (i) datasets, benchmarks and replication studies, services, software, methodologies, protocols and measures (not necessarily related to OAEI), and (ii) application of the matching technology in real-life scenarios and assessment of its usefulness to the final users.

    Contributions to the workshop can be made in terms of technical papers and posters/statements of interest addressing different issues of ontology matching as well as participating in the OAEI 2020 campaign. Long technical papers should be of max. 12 pages. Short technical papers should be of max. 5 pages. Posters/statements of interest should not exceed 2 pages. All contributions have to be prepared using the LNCS Style.

    For more information, see http://om2020.ontologymatching.org/.
  • CfP topical collection of Synthese on "Anti-exceptionalism about logic"

    Deadline: Saturday 31 October 2020

    The historical consensus seems to be that logic is somehow special.The traditionally exceptional properties of logic are that it is purely formal, has normative force, and that logical evidence is both foundational and a priori. Anti-exceptionalism about logic (AEL) is the denial of at least one of these properties. Our hope is that this Topical Collection advances the area of research, concentrating particularly on four important themes: Properties of Logic, Logical Methodology, Metaphysics of Logic, and Objections.

    Guest Editors: Filippo Ferrari (University of Padua), Ben Martin (University of Bergen), Maria Paola Sforza Fogliani (School for Advanced Studies IUSS Pavia).

  • 26 - 30 October 2020, ICAPS 2020 Workshop on Epistemic Planning (EpiP 2020), Virtual

    Date: 26 - 30 October 2020
    Location: Virtual
    Deadline: Friday 31 July 2020

    Epistemic planning is the enrichment of automated planning with epistemic notions, including knowledge and beliefs, which not only refer to incomplete knowledge, but also beliefs about this knowledge. Epistemic planning has promising application potentials in all types of domains requiring artificial agents that have skills both in planning and in reasoning about knowledge and beliefs (of themselves and others). Such applications include domestic robots interacting with humans, non-player characters in video games, and autonomous robots interacting in a factory setting. It is a relatively recent area of research, and is inherently multi-disciplinary involving research from automated planning, epistemic logic, and knowledge representation & reasoning.

    Submissions should be formatted in AAAI style and be no longer than 8 pages (excluding references). Submissions will be double blind. There will be no formal proceedings. Submissions sent to other conferences simultaneously are allowed. Furthermore, we explicitly encourage the submission of relevant work that has already been published or accepted for publication elsewhere (in journals or conference proceedings).

  • CfP Humanities Bulletin

    Deadline: Sunday 25 October 2020

    Humanities Bulletin is a multidisciplinary peer-reviewed Journal which features original studies and reviews in the various branches of Humanities, including History, Literature, Philosophy, Arts.
    This journal is not allied with any specific school of thinking or cultural tradition; instead, it encourages dialogue between ideas and people with different points of view. Our aim is to bring together different international scholars, in order to promote the dialogue between cultures, ideas and new academic researches.

  • 19 - 23 October 2020, ATVA 2020: Automated Technology for Verification & Analysis, Hanoi, Vietnam / Online

    Date: 19 - 23 October 2020
    Location: Hanoi, Vietnam / Online
    Deadline: Sunday 26 April 2020

    ATVA 2020 is the 18th in the ATVA series of symposia intended to promote research in theoretical and practical aspects of automated analysis, verification and synthesis in Asia by providing a forum for interaction between the regional and international research communities and industry in the field.

    Invited speakers: Tobias Nipkow (Munich, Germany), Klaus Havelund (CalTech / NASA JPL) and David Dill (Standford, USA).

    The conference will take place online in Hanoi in a conference room as scheduled, since Hanoi City is not locked-down. We are encouraging local participants to take part in the conference. We also warmly welcome all the international participants in the case that they are able to travel to the conference site. For those participants and speakers who are not able to come to the conference site, they can attend and deliver their lectures/talks online.

    ATVA 2020 solicits high-quality submissions on any of the conference topics. ATVA welcomes submissions in the following two categories: Regular research papers (16 pages, including references) and Tool papers (6 pages, including references). Tool papers must include information about a URL from where the tool can be downloaded or accessed on-line for evaluation.

    For more information, see http://fit.uet.vnu.edu.vn/atva2020/.
  • 14 - 15 October 2020, Conference on Probability and Meaning (PaM 2020), Virtual

    Date: 14 - 15 October 2020
    Location: Virtual
    Deadline: Monday 17 February 2020

    Probability and Meaning (PaM) is a conference organized by the Centre for Linguistic Theory and Studies in Probability (CLASP).  PaM will bring together researchers interested in computationally relevant probabilistic approaches to natural language meaning. PaM will include symbolic, machine learning and experimental approaches to this task, as well as hybrid models.

    After careful consideration of the pandemic situation, the conference is moving online. The registration for PaM2020 is now open and free.

    We welcome all probabilistic approaches, developed within a computational framework, to the semantics of natural language for written, spoken, or multimodal communication. Papers are invited on topics in these and closely related areas.

    PaM will feature three types of submissions: long papers, student papers, and short papers. All types of papers should be submitted not later than 12th February, 2020. Long papers describe original research, and they must not exceed 8 pages excluding references. Student papers describe original research, and the first author must be a student, or at least 2/3 of the work on a paper should be done by students. Student papers must not exceed 6 pages excluding references. Reviewers will give special support to student authors through mentoring. Short papers present work in progress, or they describe systems and/or projects. They must not exceed 4 pages excluding references.

    For more information, see https://sites.google.com/view/pam2020/home.
  • 14 October 2020, 4th Workshop on Foundational Ontology (FOUST IV)

    Date: Wednesday 14 October 2020
    Location: Virtual
    Target audience: Computer Science, Philosophy, Conceptual Modelling
    Costs: Free
    Deadline: Monday 27 July 2020

    The purpose of this workshop is to provide a forum for researchers to present work on specific foundational ontologies as well as foundational ontologies in general and their relations to each other and to the wider ontological enterprise. The 4th Workshop on Foundational Ontology (FOUST IV) is organised as part of the Joint Ontology Workshops and hosted by the Bolzano Summer of Knowledge.

    Relevant topics include:

    • Changes to existing foundational ontologies / extension by new modules
    • Any specific category or topic usually covered by foundational ontology (e.g., functions, roles, time, mereology)
    • Theoretical results about specific foundational ontologies (e.g., consistency proof of significant parts of an existing foundational ontology)
    • Comparison and alignments of foundational ontologies
    • Relationship between foundational ontologies and domain ontologies
    • Applications of foundational ontologies in AI, Semantic Web, Linguistics, etc.

    We encourage different types of contribution: Full research papers (10 pages) and Short papers (6 pages). Papers should be submitted non-anonymously in PDF format following IOS Press formatting guidelines. All contributions to JOWO workshops will be published in a joint CEUR proceedings volume.

    For more information, see https://foust2020.inf.unibz.it/ or contact Daniele Porello at .
  • 8 October 2020, Special Session on Natural Language and Argumentation 2020 (NLA'20) at DCAI'20, Online

    Date & Time: Thursday 8 October 2020, 17:30-19:00
    Location: Online
    Deadline: Friday 31 January 2020

    We are in the reality of natural and computational systems of argumentation provided by reasoning, with natural and artificial languages. Intelligent systems of argumentation target advanced methods for exchanging, saving, reasoning, accessing, and updating information in memory. There will be a Special Session on Natural Language and Argumentation 2020 (NLA'20) at DCAI'20, the 17th International Conference on Distributed Computing and Artificial Intelligence. This special session will cover both theories and applications.

    We welcome submissions on formal and computational approaches to Natural Language and Argumentation, across approaches, methods, theories, implementations, and applications. All papers must be formatted according to the AISC, Springer, template, with a maximum length of 8 pages, including figures and references. All proposed papers must be submitted in electronic form (PDF format) using the DCAI 2020 conference management system.

    For more information, see https://www.dcai-conference.net/special-sessions/nla20 or contact Roussanka Loukanova at .
  • October 2020, 2020 Midwest PhilMath Workshop, Virtual

    Date: Wednesdays in October 2020
    Location: Virtual
    Deadline: Tuesday 1 September 2020

    Because of the coronavirus, we unfortunately won?t be able to meet in person. But we plan to have a virtual version of the workshop via Zoom. We hope that even though we can't have the usual nice meals, we will be able to do some good philosophy of math together as usual. The plan is to meet for several Wednesday afternoons in a row ('afternoon' from the point of view of the Eastern US time zone) during the month of October. Typical sessions will consist of two talks, with the details to be firmed up as the program takes shape.

    If you would like to present a talk at the Workshop, please send us a paper, or an extended abstract, by September 1, 2020. Talks will be scheduled for about 40 minutes (or shorter), and there will be time for discussion as usual.

    For more information, see https://philosophy.nd.edu/news/events/mwpmw-2020/ or contact Paddy Blanchette at .
  • October 2020, Formal Philosophy 2020, Moscow, Russia

    Date & Time: 4 - 5 October 2020, 10:00-20:00
    Location: Moscow, Russia
    Costs: free
    Deadline: Tuesday 10 March 2020

    "Formal Philosophy 2020" is the 3rd annual international conference, organized by the International Laboratory for Logic, Linguistics and Formal Philosophy in National Research University Higher School of Economics, Moscow, Russia. Formal Philosophy-2020 will be dedicated to various topics in the field of formal epistemology, formal ontology, formal ethics, philosophy of logic, an epistemology of logic and other branches of formal and mathematical philosophy.

    "Formal Philosophy 2020" is postponed until November 2020.

    Authors are asked to submit an abstract up to 1000 words. We accept abstracts in PDF format only (12pt, single spacing, 2cm margin). Abstracts should be prepared for blind review (all identifying information should be removed from the abstract).

  • CfP special issue of Logic and Logical Philosophy on "Logics & their interpretations"

    Deadline: Wednesday 30 September 2020

    Logical systems of classical and non-classical sorts are often endowed with a variety of interpretations: semantic, proof-theoretic, metaphysic, epistemic, pragmatic, informational, dialogical, and more. Work along these lines has led to the connection of logic to many other areas of knowledge and research. The attempt to draw these connections is, however, sometimes met with a number of criticisms. On the one hand, many of these interpretations have been subject to discussion, trying to determine if the conceptual and the formal aspects align as required. On the other hand, scholars who reject some contentions interpretations of certain formal systems debate whether these logics should be dispensed with in light of their philosophical interpretations, or whether it is possible to embrace them without endorsing such interpretations. Examples of the above are the debates between the fictionalist and the realist interpretations of possible worlds for modal logics, and between the dialetheic and the epistemic interpretations of paraconsistent logics. Furthermore, there is a question of which if any is the canonical application of logic as a discipline and therefore of any given logical system. In this vein, some scholars believe that a distinction between pure logic and applied logic needs to be taken into account, which may or may not resemble the medieval divide between logica docens and logica utens.

    The aim of this special issue is to discuss these topics and to assess the effect of the answers provided in the relation between logic and the many disciplines related to it. Contributions are welcome from philosophers, logicians, mathematicians, linguists, and computer scientists. Submissions must be in English and use the form of a source LaTeX file.

    For more information, see http://llp.umk.pl/inf4a.html or contact Henrique Antunes (UFMG) at , or Damian Szmuc (IIF-SADAF-CONICET & UBA) at .
  • CfP topical collection of Synthese on "Concept Formation in the Natural & Social Sciences"

    Deadline: Wednesday 30 September 2020

    Concept formation has recently become a widely discussed topic in philosophy under the headings of “conceptual engineering”, “conceptual ethics”, and “ameliorative analysis”. While recent philosophical discussions on concept formation have addressed natural sciences such as physics as well as various life sciences, so far there is only little direct engagement with the social sciences. To address this shortcoming is important because many debates about socially relevant concepts such as power, gender, democracy, riskjustice, or rationality, may best be understood as engaging in conceptual engineering. This topical collection addresses the nature and structure of concept formation in the natural and the social sciences alike, both as a process taking place within science and as an activity that aims at a broader impact in society.

    We aim at expanding the scope of the philosophical debate about concept formation more generally. We will consider projects that use either a systematic, a historical, or an empirical approach. We are particularly interested in experimental-philosophical work (e.g., questionnaire studies, corpus analysis) that discusses its use and/or its consequences for explicating or engineering socially-relevant concepts.

    For more information, see https://philevents.org/event/show/82750 or contact Georg Brun at , Catherine Herfeld at , or Kevin Reuter at .
  • 22 - 23 September 2020, Second international workshop "Concepts in Action: Representation, Learning, and Application" (CARLA 2020), Virtual

    Date: 22 - 23 September 2020
    Location: Virtual
    Deadline: Thursday 30 April 2020

    "Concepts in Action: Representation, Learning, and Application" (CARLA) is an international workshop aimed at fostering interdisciplinary exchange about research on concepts.  Although the workshop is open for research on any aspect of concepts, there exists a set of core topics that are of special interest:

     - Representation: How can we formally describe and model concepts?
      - Learning: Where do concepts come from and how are they acquired?
     - Application: How are concepts used in cognitive tasks?

    Invited Speakers: Mattis List and Marianna Bolognesi.

    We invite concept researchers to submit abstracts to the workshop for oral or poster presentations. We invite contributions from all fields related to cognitive science, including (but not limited to) linguistics, artificial intelligence, psychology, philosophy, logic, and computer science. The extended abstracts can use up to three pages (including references) and should be uploaded as pdf based on a template downloadable from the conference website.

  • 21 September - 19 October 2020, 15th International Workshop on Coalgebraic Methods in CS (CMCS 2020), Virtual

    Date: Weekly on mondays, 21 September - 19 October 2020
    Location: Virtual
    Deadline: Monday 6 January 2020

    In more than a decade of research, it has been established that a wide variety of state-based dynamical systems, like transition systems, automata (including weighted and probabilistic variants), Markov chains, and game-based systems, can be treated uniformly as coalgebras. Coalgebra has developed into a field of its own interest presenting a deep mathematical foundation, a growing field of applications, and interactions with various other fields. Established in 1998, the aim of the CMCS workshops is to bring together researchers with a common interest in the theory of coalgebras, their logics, and their applications. As the workshop serie strives to maintain breadth in its scope, participation by researchers in neighbouring areas is strongly encouraged.

    CMCS 2020 will be held virtually, as a series of approximately three hour sessions spread across five weeks.

    We solicit two types of contributions: regular papers and short contributions. Regular papers must be original, unpublished, and not submitted for publication elsewhere. They should not exceed 20 pages in length in Springer LNCS style. Short contributions may describe work in progress, or summarise work submitted to a conference or workshop elsewhere. They should be no more than two pages. Regular papers and short contributions should be submitted electronically as a PDF file via the Easychair system.

    For more information, see https://www.coalg.org/cmcs20/.
  • 21 - 25 September 2020, 6th Workshop on Formal and Cognitive Reasoning (FCR 2020), Virtual

    Date: 21 - 25 September 2020
    Location: Virtual
    Deadline: Thursday 23 July 2020

    Information for real life AI applications is usually pervaded by uncertainty and subject to change, and thus demands for non-classical reasoning approaches. At the same time, psychological findings indicate that human reasoning cannot be completely described by classical logical systems. Sources of explanations are incomplete knowledge, incorrect beliefs, or inconsistencies. A wide range of reasoning mechanism has to be considered, such as analogical or defeasible reasoning, possibly in combination with machine learning methods. The field of knowledge representation and reasoning offers a rich palette of methods for uncertain reasoning both to describe human reasoning and to model AI approaches.

    The aim of this series of workshops is to address recent challenges and to present novel approaches to uncertain reasoning and belief change in their broad senses, and in particular provide a forum for research work linking different paradigms of reasoning. We put a special focus on papers from both fields that provide a base for connecting formal-logical models of knowledge representation and cognitive models of reasoning and learning, addressing formal as well as experimental or heuristic issues. FCR 2020 will be a workshop at the 43rd German Conference on Artificial Intelligence (KI-2020).

    We welcome papers on the following and any related topics: * action and change; * agents and multiagent systems; * analogical reasoning; * formal argumentation; * belief revision and belief update; * cognitive modeling and empirical data; * commonsense and defeasible reasoning; * decision theory and preferences; * inductive reasoning and cognition; * knowledge representation in theory and practice; * learning and knowledge discovery in data; * nonmonotonic and uncertain reasoning; * ontologies and description logics; * probabilistic approaches of reasoning; * syllogistic reasoning.

    Papers should be formatted according to the Springer LNCS format.  The length of each paper should not exceed 8-12 pages. All papers must be written in English and submitted in PDF format via the EasyChair system.

    For more information, see https://www.fernuni-hagen.de/wbs/fcr2020.
  • 21 - 23 September 2020, Eleventh International Symposium on Games, Automata, Logics, and Formal Verification (GandALF 2020), Online

    Date: 21 - 23 September 2020
    Location: Online
    Deadline: Tuesday 30 June 2020

    The aim of GandALF 2020 is to bring together researchers from academia and industry which are actively working in the fields of Games, Automata, Logics, and Formal Verification. The idea is to cover an ample spectrum of themes, ranging from theory to applications, and stimulate cross-fertilisation.

    This year, GANDALF will be organised together with a workshop on Stochastic Games organised by the GAMENET network which will held on September 23-24, 2020. The GAMENET meeting will focus on stochastic games with applications in computer science, economy and mathematics.

    Due to COVID19 outbreak, the local organization committee and the steering committee of Gandalf have decided that the conference will be organized online this year.

    Papers focused on formal methods are especially welcome. Authors are invited to submit original research or tool papers on all relevant topics in these areas. Papers discussing new ideas that are at an early stage of development are also welcome.

    Submitted papers should not exceed fourteen (14) pages using EPTCS format, be unpublished and contain original research. For papers reporting experimental results, authors are encouraged to make their data available with their submission.

    For more information, see https://di.ulb.ac.be/verif/gandalf2020/.
  • Autumn 2020, 4th international conference on Logic, Relativity, & Beyond (LRB 2020), Simontornya, Hungary

    Date: Delayed, originally 17-21 june
    Location: Simontornya, Hungary
    Deadline: Sunday 8 December 2019

    There are several new and rapidly evolving research areas blossoming out from the interaction of logic and relativity theory. The aim of this conference series, which take place once every 2 or 3 years, is to attract and bring together mathematicians, physicists, philosophers of science, and logicians from all over the word interested in these and related areas to exchange new ideas, problems and results.

    The spirit of this conference series goes back to the Vienna Circle and Tarski's initiative Logic, Methodology and Philosophy of Science. We aim to provide a friendly atmosphere that enables fruitful interdisciplinary cooperation leading to joint research and publications.

    Due to the current Covid-19 pandemic, we had to DELAY the LRB20 conference to another time which will be specified later.

    We invite you to submit your abstract via EasyChair. Topics include (but are not restricted to):
    - Special and general relativity
    - Axiomatizing physical theories
    - Foundations of spacetime
    - Computability and physics
    - Relativistic computation
    - Cosmology
    - Relativity theory and philosophy of science
    - Knowledge acquisition in science
    - Temporal and spatial logic
    - Branching spacetime
    - Equivalence, reduction and emergence of theories
    - Cylindric and relation algebras
    - Definability theory
    - Concept algebras and algebraic logic

    For more information, see https://conferences.renyi.hu/lrb20/ or contact Gergely Székely at .
  • 18 - 21 September 2020, 25th International Conference on Conceptual Structures (ICCS 2020), Virtual

    Date: 18 - 21 September 2020
    Location: Virtual
    Deadline: Friday 10 January 2020

    The International Conferences on Conceptual Structures (ICCS) focus on the formal analysis and representation of conceptual knowledge, at the crossroads of artificial intelligence, human cognition, computational linguistics, and related areas of computer science and cognitive science. The ICCS conferences evolved from a series of seven annual workshops on conceptual graphs, starting with an informal gathering hosted by John F. Sowa in 1986. Recently, graph-based knowledge representation and reasoning (KRR) paradigms are getting more and more attention. With the rise of quasi-autonomous AI, graph-based representations provide a vehicle for making machine cognition explicit to its human users. This year ICCS 2020 is a part of 'Bolzano Summer of Knowledge' which will take place in Bolzano, Italy during the month of September, 2020.

    In view of the present circumstances around the COVID-19 epidemic, the ICSS conference will happen as an online event.

    Submissions are invited on significant, original, and previously unpublished research on the formal analysis and representation of conceptual knowledge in artificial intelligence (AI). We invite scientific papers of up to fourteen pages, short contributions up to eight pages and extended poster abstracts of up to three pages. All papers will receive mindful and rigorous reviews that will provide authors with useful critical feedback.

    The aim of the ICCS 2020 conference is to build upon its long-standing expertise in graph-based KRR and focus on providing modelling, formal and application results of graph-based systems. The conference welcomes contributions that address graph-based representation and reasoning paradigms (e.g. Bayesian Networks (BNs), Semantic Networks (SNs), RDF(S), Conceptual Graphs (CGs), Formal Concept Analysis (FCA), CP-Nets, GAI-Nets, Graph Databases, Diagrams, Knowledge Graphs, Semantic Web, etc.) from a modelling, theoretical and application viewpoint.

    For more information, see https://iccs-conference.org or contact .
  • 18 - 24 September 2020, 36th International Conference on Logic Programming (ICLP 2020), Virtual

    Date: 18 - 24 September 2020
    Location: Virtual
    Deadline: Friday 15 May 2020

    Since the first conference held in Marseille in 1982, the International Conference on Logic Programming (ICLP 2020) has been the premier international event for presenting research in logic programming.

    Contributions are solicited in all areas of logic programming, including but not restricted to Foundations, Declarative Programming, Related Paradigms and Synergies, Implementation and Applications. Besides the main track, ICLP 2020 will host an Applications Track, a Sister Conferences and Journal Presentation Track, a Special Session on Women in Logic Programming, and a Research Challenges in Logic Programming Track. In addition to the presentations of accepted papers, the technical program will include invited talks, advanced tutorials, the doctoral consortium, and several workshops. A school on logic programming will be held before the conference.

    Three kinds of regular papers will be accepted: technical papers for technically sound, innovative ideas that can advance the state of logic programming, application papers that impact interesting application domains, and system and tool papers which emphasize novelty, practicality, usability, and availability of the systems and tools described. Regular papers must be in the condensed TPLP format (template here) and not exceed 14 pages including bibliography. All submissions must be written in English and describe original, previously unpublished research, and must not simultaneously be submitted for publication elsewhere.

    For more information, see https://iclp2020.unical.it/.
  • 18 - 24 September 2020, The Seventh Workshop on Probabilistic Logic Programming (PLP 2020), Online

    Date: 18 - 24 September 2020
    Location: Online
    Deadline: Saturday 22 August 2020

    Probabilistic logic programming (PLP) approaches have received much attention in this century. They address the need to reason about relational domains under uncertainty arising in a variety of application domains, such as bioinformatics, the semantic web, robotics, and many more. Developments in PLP include new languages that combine logic programming with probability theory, as well as algorithms that operate over programs in these formalisms.

    PLP will be online this year and will be co-located with ICLP 2020. The workshop encompasses all aspects of combining logic, algorithms, programming and probability, and provides a forum for the exchange of ideas, presentation of results and preliminary work.

    Submissions will be managed via EasyChair. Contributions should be prepared in the LNCS style. A mixture of papers are sought including: new results, work in progress as well as technical summaries of recent substantial contributions. Papers presenting new results should be 6-15 pages in length. Work in progress and technical summaries can be shorter (2-5 pages). The workshop proceedings will clearly indicate the type of each paper.

    For more information, see http://stoics.org.uk/plp/plp2020/ or contact Carmine Dodaro at , or George Aristidis Elder at .
  • 18 - 24 September 2020, Second Workshop on Epistemic Extensions of Logic Programming (EELP 2020), Virtual

    Date: 18 - 24 September 2020
    Location: Virtual
    Deadline: Friday 7 August 2020

    Several successful logic programming languages, evidenced by the availability of a multitude of solvers, industrial applications, and an active research community, have been proposed in the literature. Researchers have long recognized the need for epistemic operators in these languages. This led to a flurry of research on this topic, and renewed interest in recent years. A central question is that of the definition of a rigorous and intuitive semantics for such epistemic operators, which is still subject of ongoing research. Notions of equivalence, structural properties, and the inter-relationships between logic programming languages and established logics are all subjects being actively investigated. Another important topic is that of practical solvers to compute answers to logic programs that contain epistemic operators. Several solvers are actively developed, building on established solvers, or using rewriting-based approaches. For practical applications, additional language features are actively explored in order to be able to apply epistemic extensions of logic programming langauges to practical problems. The goal of this workshop is to facilitate discussions regarding these topics and a productive exchange of ideas.

    This workshop is part of the International Conference of Logic Programming (ICLP) 2020. In keeping with the main conference, the workshop will be held as a fully virtual event this year.

    We welcome two categories of submissions: Full Papers, that is, original, unpublished research (at most 15 pages), and Extended Abstracts of already published research (at most 2 pages). All submissions should be in the Springer LNCS format.

  • 17 - 18 September 2020, Workshop on Causal Reasoning and Explanation in Logic Programming (CAUSAL 2020), Virtual

    Date: 17 - 18 September 2020
    Location: Virtual
    Deadline: Saturday 1 August 2020

    Sophisticated causal reasoning has long been prevalent in human society and continues to have an undeniable impact on the advancement of science, technology, medicine, and other significant fields. From the development of ancient tools to modern roots of causal analysis in business and industry, reasoning about causality and having the ability to explain causal mechanisms enables us to identify how an outcome of interest came to be and gives insight into how to bring about, or even prevent, similar outcomes in future scenarios.

    This ICLP 2020 workshop aims to bring together researchers and practitioners of logic programming with a dedicated focus on methods and trends emerging from the study of causality and explanation. The workshop will present the latest research and application developments in these areas and provide opportunities to discuss current and future research directions and relationships to other fields (e.g. Machine Learning, Explainable AI, Diagnosis, Natural Language Processing and Understanding, Philosophy of Science). An important expected outcome of this workshop is to collect first-hand feedback from the ICLP community about the role and placement of causal reasoning and explanation in the landscape of modern computer theory as well as in the software industry.

    We welcome the submission of papers on systems, tools, and applications of logic programming methods for causal reasoning and explanation. In particular, we encourage submissions presenting recent developments, including works in progress. Submissions must describe original research and be prepared using the Springer LNAI/LNCS format and should be no longer than 13 pages.

    For more information, see https://sites.google.com/view/causal-2020/home or contact Emily LeBlanc at .
  • 14 September 2020, 2nd International Workshop on Cognition: Interdisciplinary Foundations, Models and Applications (CIFMA-2020), Virtual

    Date: Monday 14 September 2020
    Location: Virtual
    Deadline: Wednesday 22 July 2020

    The objectives of this new international workshop are:
    1. to bring together practitioners and researchers from academia, industry and research institutions who are interested in the foundations and applications of cognition from the perspective of their areas of expertise and aim at a synergistic effort in integrating approaches from different areas;
    2. to nurture cooperation among researchers from different areas and establish concrete collaborations;
    3. to present formal methods to cognitive scientists as a general modelling and analysis approach, whose effectiveness goes well beyond its application to computer science and software engineering.

    Keynote speaker: Johan van Benthem (ILLC).

    Authors are invited to submit, via Easychair, research contributions or experience reports. All papers should be written in English and prepared using the specific LNCS templates. Submissions are required to report on original, unpublished work and should not be submitted simultaneously for publication elsewhere.

    There are six categories of submissions: Research papers, Position papers, Interdisciplinary Project papers, Case Study papers, Tool papers, and Tool Demonstration papers. Contributions will be in the form of Regular papers (12-15 pages), Short papers (6-8 pages), and Presentations (abstract up to 4 pages). Short papers and Presentations can discuss new ideas which are at an early stage of development and which have not yet been thoroughly evaluated.

    For more information, see https://cifma.github.io or contact .
  • 13 - 18 September 2020, 5th Conference on Artificial Intelligence and Theorem Proving (AITP 2020), Aussois, France or Virtual

    Date: 13 - 18 September 2020
    Location: Aussois, France or Virtual
    Deadline: Tuesday 3 December 2019

    Large-scale semantic processing and strong computer assistance of mathematics and science is our inevitable future. New combinations of AI and reasoning methods and tools deployed over large mathematical and scientific corpora will be instrumental to this task. The AITP conference is the forum for discussing how to get there as soon as possible, and the force driving the progress towards that.

    There will be several focused sessions on AI for ATP, ITP and mathematics, Formal Abstracts, linguistic processing of mathematics/science, modern AI and big-data methods, and several sessions with contributed talks. The focused sessions will be based on invited talks and discussion oriented.

    Due to the Coronavirus travel bans, the conference has been moved to September 13-18, 2020. The next evaluation will be done in mid-August. A combination of a real-world meeting with some online talks is an option.

    The Program Committee solicits contributed talks. Selection of those will be based on extended abstracts/short papers of 2 pages formatted with easychair.cls. Submission is via EasyChair. We will consider an open call for post-proceedings in an established series of conference proceedings (LIPIcs, EPiC, JMLR) or a journal (AICom, JAR, JAIR).

    For more information, see http://aitp-conference.org/2020.
  • 12 - 18 September 2020, 17th International Conference on Principles of Knowledge Representation and Reasoning (KR 2020), Virtual

    Date: 12 - 18 September 2020
    Location: Virtual
    Deadline: Friday 24 January 2020

    Knowledge Representation and Reasoning (KRR) is an exciting, well-established field of research. In KRR a fundamental assumption is that an agent's knowledge is explicitly represented in a declarative form, suitable for processing by dedicated reasoning engines. This assumption, that much of what an agent deals with is knowledge-based, is common in many modern intelligent systems. In recent years KRR has contributed to new and emerging fields including the semantic web, computational biology, and the development of software agents. The biennial International Conference on the Principles of Knowledge Representation and Reasoning (KR) is a leading forum for timely, in-depth presentation of progress in the theory and principles underlying the representation and computational management of knowledge.

    Due to the latest developments in Greece with the COVID19 pandemic, the hybrid format (physical and virtual participation) that was planned for KR2020 in September has been canceled. The new format, and possibly new dates, for KR2020 will be announced shortly.

    For its 2020 edition, KR will solicit proposals for both the Tutorial and Workshop tracks. Tutorials and workshops will be held prior to the KR main technical program, which will run from 12th to 18th of September 2020. The attendance of tutorials is complimentary to all KR registered participants. Workshop attendance will be subject to payment of a workshop fee, which is separate from that of the main conference.

    For more information, see http://kr2020.inf.unibz.it or contact Anni-Yasmin Turhan at , or Renata Wassermann at .
  • 12 - 14 September 2020, 18th International Workshop on Nonmonotonic Reasoning (NMR 2020), Virtual

    Date: 12 - 14 September 2020
    Location: Virtual
    Deadline: Friday 12 June 2020

    NMR is the premier forum for results in the area of nonmonotonic reasoning. Its aim is to bring together active researchers in this broad field within knowledge representation and reasoning (KRR), including belief revision, uncertain reasoning, reasoning about actions, planning, logic programming, preferences, argumentation, causality, and many other related topics including systems and applications.

    As in previous editions, NMR 2020 aims to foster connections between the different subareas of nonmonotonic reasoning and provide a forum for emerging topics. Workshop activities will include invited talks and presentations of technical papers. NMR 2020 is co-located with the International Conference on Principles of Knowledge Representation and Reasoning (KR 2020) and the 33rd International Workshop on Description Logics (DL 2020). In particular, NMR 2020 will share a joint session with DL 2020.

    Due to the latest developments in Greece with the COVID19 pandemic, the hybrid format (physical and virtual participation) that was planned for NMR 2020 in September is likely to be canceled. The new format, and possibly new dates, for NMR2020 will be announced shortly.

    We especially invite papers on systems and applications, as well as position papers and papers addressing benchmark issues. The workshop will be structured by topical sessions fitting to the scopes of accepted papers. Papers should be at most 10 pages in AAAI style including references, figures, and appendices, if any.Papers already published or accepted for publication at other conferences are also welcome, provided that the original publication is mentioned in a footnote on the first page.

    For more information, see https://nmr2020.dc.uba.ar.
  • 9 - 11 September 2020, Seventeenth International Conference on Computability and Complexity in Analysis (CCA 2020), Virtual

    Date: 9 - 11 September 2020
    Location: Virtual
    Deadline: Monday 1 June 2020

    The conference is concerned with the theory of computability and complexity over real-valued data.

    The topics of interest include foundational work on various models and approaches for describing computability and complexity over the real numbers. They also include complexity-theoretic investigations, both foundational and with respect to concrete problems, and new implementations of exact real arithmetic, as well as further developments of already existing software packages. We hope to gain new insights into computability-theoretic aspects of various computational questions from physics and from other fields involving computations over the real numbers.

    Due to the ongoing COVID-19 pandemia CCA 2020 cannot take place in Bologna, as originally intended. The entire conference will take place virtually on the Zoom online conference platform.

    Authors are invited to submit 1-2 pages abstracts in PDF format, including references.

    If full versions of papers are already available as technical report or arXiv version, then corresponding links should be added to the reference list.

    For more information, see http://cca-net.de/cca2020/.
  • 8 - 11 September 2020, 23rd International Conference on Text, Speech and Dialogue (TSD 2020), Online

    Date: 8 - 11 September 2020
    Location: Online
    Deadline: Friday 10 April 2020

    TSD series evolved as a prime forum for interaction between researchers in both spoken and written language processing from all over the world.  The conference program will include presentation of invited papers, oral presentations, and poster/demonstration sessions. Papers will be presented in plenary or topic oriented sessions with sufficient time for discussions of the issues raised.The TSD 2020 conference will be accompanied by one-day satellite workshops or project meetings with organizational support by the TSD organizing committee.

    Even though the COVID-19 spread is kept in limits in the Czech Republic, government regulations influence travelling possibilities. As the situation in September cannot be easily predicted, the TSD 2020 PC members have decided to choose the virtual TSD 2020 conference as the only option.

    The organizing committee invites papers to be presented during the conference. Topics of the conference will include (but are not limited to): Corpora and Language Resources, Speech Recognition, Tagging, Classification and Parsing of Text and Speech, Speech and Spoken Language Generation, Semantic Processing of Text and Speech, Integrating Applications of Text and Speech Processing, Automatic Dialogue Systems , and Multimodal Techniques and Modelling. Papers on processing of languages other than English are strongly encouraged.

    For more information, see https://www.tsdconference.org/tsd2020/ or contact Ales Horak at .
  • 7 September 2020, ECAI2020 workshop NETREASON, Online

    Date & Time: Monday 7 September 2020, 10:00-15:05
    Location: Online
    Deadline: Monday 1 June 2020

    This workshop focuses on the issues of information spread in a social network of natural and artificial agents as studied by the emerging interdisciplinary field of multi-agent systems, reasoning and social network analysis.

    COVID-19 note: the workshop will follow ECAI. If they go virtual, we go virtual (editor's note: they do).

    The call is for scientific papers, which report novel research in the areas (but not limited to): Logic based models of social networks phenomena, Epistemic models on graphs, Strategic behaviour in opinion diffusion, Computational issues in opinion diffusion, Computational Trust, Collective information distortions and how to prevent them, Model checking and verification of social network phenomena.

    For more information, see https://netreason.w.uib.no/.
  • 7 - 11 September 2020, 11th International Conference on Computational Creativity (ICCC'20), Online

    Date: 7 - 11 September 2020
    Location: Online
    Deadline: Sunday 1 March 2020

    Computational Creativity (or CC) is a discipline with its roots in Artificial Intelligence, Cognitive Science, Engineering, Design, Psychology and Philosophy that explores the potential for computers to be autonomous creators in their own right. ICCC is an annual conference that welcomes papers on different aspects of CC, on systems that exhibit varying degrees of creative autonomy, on frameworks that offer greater clarity or computational felicity for thinking about machine (and human) creativity, on methodologies for building or evaluating CC systems, on approaches to teaching CC in schools and universities or to promoting societal uptake of CC as a field and as a technology, and so on.

    The evolution of the COVID-19 crisis, the concerns about safety and well-being of the participants and the current travel constraints have taken the organisation of turning ICCC’20 100% digital.

    Original research contributions are solicited in all areas related to Computational Creativity research and practice. Papers on computational paradigms of all kinds - from symbolic to statistical to deep learning models, as well as hybrid approaches - are welcome, provided they address pertinent aspects of CC. We welcome the submission of five different types of papers: Technical papers, System or Resource description papers, Study papers, Cultural application papers and Position papers.

    Additionally, we are looking for tutorial proposals to be held along with the main conference. We welcome proposals covering between one and four 120-minute sessions, and addressing any aspect of computational creativity research. Each proposal will be evaluated by independent reviewers.

    For more information, see http://computationalcreativity.net/iccc20/.
  • 6 - 9 September 2020, 1st Symposium on Formal Approaches to Vagueness in Relation to Mereology (FVRM'20), Online

    Date: 6 - 9 September 2020
    Location: Online
    Deadline: Friday 15 May 2020

    Mereology is a very plural subject in which individual researchers may work in multiple potentially incompatible perspectives. It is well-known that mereological methods are important in AI and formalizing human reasoning. In particular, these are relevant in formal approaches to vagueness and point-free reasoning. The main aim of the symposium session is to connect researchers in formal approaches to vagueness and ontology from applied mereological perspectives. All submissions are expected to have a strong focus on applications or potential applications.

    Update: Because of the ongoing pandemic, FVRM'20 has been merged with AAIA 2020 (15th International Symposium on Advanced Artificial Intelligence in Applications), which as part of FedCSIS 2020 will be organized as a tele/video-based conference.

    Authors are invited to submit draft papers (as Postscript, PDF file). The total length of a paper should not exceed 10 pages IEEE style. Papers will be refereed and accepted on the basis of their scientific merit and relevance to the workshop.

    For more information, see https://www.fedcsis.org/2020/aaia or contact .
  • 31 August - 7 October 2020, The Joint Ontology Workshops Episode 6 (JOWO 2020), Virtual

    Date: 31 August - 7 October 2020
    Location: Virtual
    Deadline: Saturday 15 February 2020

    The Joint Ontology WOrkshops (JOWO) is a venue of workshops that, together, address a wide spectrum of topics related to ontology research, ranging from Cognitive Science to Knowledge Representation, Natural Language Processing, Artificial Intelligence, Logic, Philosophy, and Linguistics.

    Workshops and tutorials at JOWO 2020 are events whose scientific program is independently established by the workshop organizers.  Workshops can be events that provide a forum for the discussion of topics broadly related to ontologies, formal ontology, and knowledge management and their application in information science or other areas. JOWO is especially suitable for interdisciplinary and innovative formats.

    At the JOWO 2020 "The Bolzano Summer of Knowledge" Edition, workshops and tutorials will be taking place virtually between August 31st and October 7th 2020, and will be affiliated with the conferences EKAW, FOIS, and ICBO.

    The Joint Workshop Committees of BOSK 2020 invite proposals for workshops and tutorials for EKAW, ICBO and FOIS as part of the Bolzano Summer of Knowledge, held during the week of September 14-20, 2020. We welcome proposals from researchers and practitioners interested in the theory, practice, development and/or application of ontologies and related areas are invited to submit workshop proposals for review.

    We encourage several forms and length of workshops (the list is non-exhaustive): - workshops that focus on an established research area, including continuations of workshops that were held in the past; - workshops that focus on emerging topics and applications, or on open research questions and challenges; - workshops that aim to create cross-disciplinary research fostering exchange of ideas between groups otherwise mostly disconnected.

    For more information, see https://iaoa.org/jowo/2020/ or contact .
  • 31 August - 4 September 2020, Workshop Continuity, Computability, Constructivity - From Logic to Algorithms (CCC 2020) , Online

    Date: 31 August - 4 September 2020
    Location: Online
    Deadline: Friday 3 July 2020

    CCC is a workshop series that brings together researchers applying logical methods to the development of algorithms, with a particular focus on computation with infinite data, where issues of continuity, computability and constructivity play major roles. Specific topics include exact real number computation, computable analysis, effective descriptive set theory, constructive analysis, and related areas. The overall aim is to apply logical methods in these disciplines to provide a sound foundation for obtaining exact and provably correct algorithms for computations with real numbers and other continuous data, which are of increasing importance in safety critical applications and scientific computation.

    The workshop was planned to take place in Faro, Portugal. However, due to the COVID-19 pandemic, the workshop will now be online.

    Extended abstracts (1-2 pages) of original work are welcome. The workshop specifically invites contributions in the areas of Exact real number computation, Correctness of algorithms on infinite data, Computable analysis, Complexity of real numbers, real-valued functions, etc. Effective descriptive set theory, Domain theory, Constructive analysis, Category-theoretic approaches to computation on infinite data, Weihrauch degrees, And related areas.

    For more information, see http://cid.uni-trier.de/ccc-2020.
  • 30 August 2020, ECAI Workshop on Computational Argumentation & Cognition (COGNITAR 2020), Virtual

    Date & Time: Sunday 30 August 2020, 09:00-18:00
    Location: Virtual
    Deadline: Monday 23 March 2020

    This workshop will aim to bring together researchers whose interests bridge between AI and other disciplines such as Cognitive Science, Language and Philosophy, to study how computational argumentation can form an underlying theoretical and practical basis for modeling cognition and building human-centric AI systems.
    The main general questions that will concern the workshop are:
    - Can argumentation provide the basis for computational models of human reasoning that are cognitively adequate?
    - How can we form a synthesis between computational argumentation and theories of cognition that will give us models of computational cognition for the development of AI systems?

    Due to the COVID-19 pandemic, ECAI-2020 will be held as a virtual conference, and so will the COGNITAR-2020 workshop.

    We invite extended abstracts or long papers for contributed talks. We welcome position papers as well as ongoing and preliminary work on topics that bridge Cognition and Argumentation.
    Papers should be written using the ECAI2020 style. Position papers are expected to be short (2-4 pages). Long submissions
    should not exceed 7 pages plus one for references.

    For more information, see http://cognition.ouc.ac.cy/cognitar/ or contact Emmanuelle Dietz at .
  • 30 August 2020, 3rd International Workshop on User-Oriented Logic Paradigms (IULP 2020), Santiago de Compostela, Spain

    Date: Sunday 30 August 2020
    Location: Santiago de Compostela, Spain
    Deadline: Sunday 17 May 2020

    The 3rd International Workshop of User-Oriented Logic Paradigms (IULP) focuses on discussing different aspects involved in making logic paradigms more user-friendly/oriented, where the "user" could be either an expert of the paradigm, or a non-expert who simply uses tools developed for the paradigm in some application. IULP aims to bring together researchers working on different logic paradigms, such as answer set programming, constraint logic programming, probabilistic logic programming, abductive logic programming, inductive logic programming, argumentation, principles of teaching etc., as user- friendliness is an important topic in all of these areas.

    IULP, collocated with the 24th European Conference on Artificial Intelligence (ECAI2020), aims to provide an international forum for researchers in the AI, KR, and applied sciences community to discuss and present advances in theories, formalisms, and applications to deliver the mature and well-defined methods of logic paradigms to a wider audience.

    We solicit the submission of papers broadly centred on issues and research related to user-friendliness in logic paradigms and related fields. We welcome papers of either theoretical or practical nature, including work in progress. We encourage the submission of original research on all topics as well as relevant results that have been submitted or accepted elsewhere provided that the initial publication is mentioned in a footnote on the first page.

  • 29 August - 8 September 2020, 24th European Conference on Artificial Intelligence (ECAI 2020), Virtual

    Date: 29 August - 8 September 2020
    Location: Virtual
    Deadline: Friday 15 November 2019

    The biennial European Conference on Artificial Intelligence (ECAI) is Europe's premier venue for presenting scientific results in AI. Under the general theme 'Paving the way towards Human-Centric AI', the 24th edition of ECAI was to be held in Santiago de Compostela, a UNESCO's World Heritage City which is the destination of unique Routes that cross all Europe since the Middle Ages.

    Since the evolution of the COVID-19 pandemic and the mobility constraints still in place make it difficult planning, the organizers believe that the most reasonable decision is to hold ECAI 2020 fully online, and have announced the new Digital ECAI2020.

    The Program Committee of the 24th European Conference on Artificial Intelligence (ECAI 2020) invites the submission of papers for the technical programme of the Conference. High-quality original submissions are welcome from research results and applications of all areas of AI.

    Calls will also be issued for workshop and tutorial proposals, as well as for contributions to PAIS 2020 (the Prestigious Applications of Intelligent Systems conference) and STAIRS 2020 (the Starting AI Researcher Symposium).

    For more information, see http://www.ecai2020.eu/.
  • 29 August 2020, 8th International Workshop on Strategic Reasoning (SR 2020), Santiago de Compostela, Spain

    Date: Saturday 29 August 2020
    Location: Santiago de Compostela, Spain
    Deadline: Friday 13 March 2020

    Strategic reasoning is a key topic in multi-agent systems research. The extensive literature in the field includes a variety of logics used for modeling strategic ability. Results from the field are now being used in many exciting domains such as information system security, adaptive strategies for robot teams, and automatic players capable to outperform human experts. A common feature in all these application domains is the requirement for sound theoretical foundations and tools accounting for the strategies that artificial agents may adopt in the situation of conflict and cooperation.

    The SR international workshop series aims at bringing together researchers working on different aspects of strategic reasoning in computer science, both from a theoretical and a practical point of view. SR 2020 will be held with ECAI 2020 in Santiago de Compostela, Spain.

    We invite three types of submissions: original contributions,  published work, and challenging open problems. Each submission should be clearly identified as belonging to one of these three categories. In all three categories, submissions will be evaluated by the usual high standards of research publications.

    Strong preference will be given to contributions on topics of interest to a broad, interdisciplinary audience and all papers should be written so that they are accessible to such an audience.

    For more information, see http://bastien-maubert.fr/sr2020/ or contact Bastien Maubert at , or Nir Piterman at .
  • 29 August 2020, 8th Workshop "What can FCA do for AI?" (FCA4AI 2020), Online via Zoom

    Date: Saturday 29 August 2020
    Location: Online via Zoom
    Deadline: Monday 29 June 2020

    Formal Concept Analysis (FCA) is a mathematically well-founded theory aimed at data analysis and classification. FCA allows one to build a concept lattice and a system of dependencies (implications and association rules) which can be used for many AI needs, e.g. knowledge processing, knowledge discovery, knowledge representation and reasoning, ontology engineering as well as information retrieval, recommendation, social network analysis and text processing. Recent years have been witnessing increased scientific activity around FCA, in particular a strand of work emerged that is aimed at extending the possibilities of plain FCA w.r.t. knowledge processing. While the capabilities of FCA are extended, new possibilities are arising in the framework of FCA.

    The 8th FCA4AI workshop, co-located with ECAI 2020, is (as usual) dedicated to discuss such issues, and in particular:
    - How can FCA support AI activities in knowledge discovery, knowledge representation and reasoning, machine learning, natural language processing...
    - By contrast, how the current developments in AI can be integrated within FCA to help AI researchers to solve complex problems in their domain.

    The workshop welcomes submissions in pdf format in Springer's LNCS style. Submissions can be technical papers not exceeding 12 pages, or system descriptions or position papers on work in progress not exceeding 6 pages. Submissions are via EasyChair.

    For more information, see http://www.fca4ai.hse.ru/2020.
  • 26 - 28 August 2020, 15th Workshop on Logical and Semantic Frameworks, with Applications (LSFA 2020), Online

    Date: 26 - 28 August 2020
    Location: Online
    Deadline: Monday 16 March 2020

    Logical and semantic frameworks are formal languages used to represent logics, languages and systems. These frameworks provide foundations for the formal specification of systems and programming languages, supporting tool development and reasoning.

    In response to COVID-19, the program committee and local organization decided to move LSFA 2020 to a full online conference.

    Contributions should be written in English and submitted in the form of full papers with a maximum of 13 pages excluding references. Beyond full regular papers, we encourage submissions such as system descriptions, proof pearls, rough diamonds (preliminary results and work in progress), original surveys, or overviews of research projects, where the focus is more on elegance and dissemination than on novelty. Papers belonging to this second category are expected to be short, that is, of a maximum of 6 pages excluding references. For both paper categories, additional technical material can be provided in a clearly marked appendix which will be read by reviewers at their discretion. Contributions must also be unpublished and not submitted simultaneously for publication elsewhere.

    For more information, see http://lsfa2020.ufba.br.
  • 24 - 28 August 2020, 11th International Conference on the Theory and Application of Diagrams (Diagrams 2020), Online

    Date: 24 - 28 August 2020
    Location: Online
    Deadline: Friday 24 January 2020

    Diagrams 2020 is the eleventh conference in the biennial series that started in 2000. The multidisciplinary nature of Diagrams means it encompasses: architecture, art, artificial intelligence, biology, cartography, cognitive science, computer science, education, graphic design, history of science, human-computer interaction, linguistics, logic, mathematics, philosophy, psychology, and software modelling. The conference attracts a large number of researchers from these interrelated fields, positioning Diagrams as the major international event in the area.

    Unfortunately, due to the ongoing Covid-19 pandemic, the physical conference in Estonia will not take place. Instead of a physical meeting, the Steering Committee have agreed that Diagrams 2020 will be held virtually through online talks.

    Diagrams solicits research contributions falling within the scope of the conference. Diagrams 2020 will include presentations of refereed Papers, Abstracts, and Posters, alongside tutorials, workshop sessions, and a graduate symposium. In addition to the main track, Diagrams 2020 will have the special tracks of philosophy of diagrams and psychology of diagrams.

    For more information, see http://www.diagrams-conference.org/2020/.
  • 24 - 28 August 2020, Advances in Modal Logic 2020 (AiML 2020), Online

    Date: 24 - 28 August 2020
    Location: Online
    Target audience: modal logicians
    Deadline: Wednesday 18 March 2020

    Advances in Modal Logic is an initiative aimed at presenting the state of the art in modal logic and its various applications. The initiative consists of a conference series together with volumes based on the conferences. AiML 2020 is the 13th conference in the series.

    Invited Speakers:
    Bahareh Afshari (University of Amsterdam and Gothenburg University)
    Nick Behanishvilii (University of Amsterdam)
    Melvin Fitting (City University of New York)
    Nina Gierasimczuk (Danish Techical University, Copenhagen)

    In light of the travel and gathering restrictions due to the COVID-19 pandemic, the Advances in Modal Logic 2020 conference has been moved online, and with new dates of August 24--28.

    We invite submissions on all aspects of modal logic. Papers on related subjects will also be considered. There will be two types of submissions for AiML 2020: full papers (for publication in the proceedings and presentation at the conference) and short presentations (intended for presentation at the conference but not for the published proceedings).

  • 24 - 28 August 2020, International Workshop on Set Visualization and Reasoning (SetVR 2020), Tallinn, Estonia

    Date: 24 - 28 August 2020
    Location: Tallinn, Estonia
    Deadline: Sunday 10 May 2020

    SetVR 2020 will be the 7th meeting, with the first one held in 2004, previously called the Euler Diagrams Workshop. It aims to promote theoretical, empirical, applied research on visualization and diagrammatic reasoning, especially, about sets (set-theoretical and grouped data). SetVR 2020 will run as part of Diagrams 2020 conference, which will be held from August 24th to 28th in 2020, and is expected to occupy one day during this period.

    SetVR 2020 will encourage researchers to submit papers on set visualization and reasoning. SetVR 2020 welcomes the following types of contributions, in Springer LNCS style: - Full papers (16 pages): original research, surveys. - Short papers (8 pages): systems descriptions, software demonstrations, position statements, original research. All submissions will go through a peer-review process.

    For more information, see https://sites.google.com/site/setvr2kn/.
  • Autumn 2020, Workshop "Philosophy of Science meets Machine Learning", Tübingen, Germany

    Date: Postponed
    Location: Tübingen, Germany

    Machine learning does not only transform businesses and the social sphere, it also fundamentally transforms science and scientific practice. The workshop focuses on that latter issue. It aims to discuss whether and how exactly recent developments in the field of machine learning potentially transform the process of scientific inquiry. For this, it sets out to analyse the field of machine learning through the lenses of philosophy of science, epistemology, research ethics and cognate fields such as sociology of science. The workshop will bring together philosophers from different backgrounds (from formal epistemology to the study of the social dimensions of science) and machine learning researchers.

    The workshop is organised by the 'Ethics and Philosophy Lab' of the Cluster of Excellence 'Machine Learning: New Perspectives for Science' at the University of Tübingen.

    The workshop planned for June 2020 is postponed - new date will be announced as soon as possible.

    The call for abstracts is opened. We particularly welcome young researchers who have recently started to work on Machine Learning from a philosophical perspective. Please submit an anonymised extended abstract (750 words not including references).

  • 10 - 12 August 2020, Workshop on Logics of Dependence and Independence (LoDE 2020), Online

    Date: 10 - 12 August 2020
    Location: Online
    Deadline: Friday 8 May 2020

    Logics of dependence and independence are novel non-classical logics aiming at characterizing dependence and independence notions in sciences. This field of research has grown rapidly in recent years. The framework of the logics has found applications also in fields like database theory, linguistics, social choice, quantum physics and so on. This workshop will bring together researchers from all these relevant areas and provide a snapshot of the state of the art of logics of dependence and independence.

    We invite submissions of 5-page extended abstracts of contributed talks. Abstracts must be submitted electronically through EasyChair. Selected papers of the workshop proceedings will be published (after a new round of reviewing) as a special issue of a scientific journal (to be confirmed).

    For more information, see http://www.math.helsinki.fi/logic/LoDE2020/ or contact Fan Yang at .
  • 10 - 12 August 2020, 26th International Workshop on Cellular Automata and Discrete Complex Systems (AUTOMATA 2020), Online

    Date: 10 - 12 August 2020
    Location: Online
    Deadline: Wednesday 15 April 2020

    As it is its tradition, *AUTOMATA 2020* will focus on the theory and application of cellular automata and discrete dynamical systems in connection to complexity theory and algorithmic information. There will be special sessions on *Automata in Deep Learning* and *Algorithmic Information Dynamics* with a particular interest in aspects of computability in causation and reprogrammability.

    AUTOMATA 2020 is innovating on various fronts given the challenge of climate change we want to reduce the conference Carbon footprint through a virtual attendance option, and also by addressing the underrepresentation of young and minority groups in the field.

    Submissions presenting original and unpublished research on all fundamental aspects of cellular automata and related discrete complex systems are being sought.

    There are two categories of submission: full papers and exploratory papers. Full papers are meant to report more complete and denser research, while the later submission deadline for exploratory papers allows short reports of recent discoveries, work-in-progress and/or partial results. Submissions in the full paper category are refereed and selected by the program committee. Papers in the exploratory category go through a less rigorous evaluation process. All accepted papers must be presented (in person or virtually) at the conference. Submissions should contain original research that has not previously been published.

  • 8 - 9 August 2020, Workshop on Semantic Spaces at the Intersection of NLP, Physics, & Cognitive Sciences (SemSpace2020), Utrecht, The Netherlands

    Date: 8 - 9 August 2020
    Location: Utrecht, The Netherlands
    Deadline: Friday 22 May 2020

    Semantic Spaces at the Intersection of NLP, Physics, and Cognitive Science (SemSpace2020) is the latest edition of a series of workshops that brings together research at the intersection of NLP, Physics, and Cognitive Science. Using the common ground of vector spaces, the workshop offers researchers in these areas an appropriate forum for presenting their uniquely motivated work and ideas. The interplay between the three disciplines will foster theoretically motivated approaches to understanding how meanings of words interact with each other in sentences and discourse via grammatical types, how they are determined by input from the world, and how word and sentence meanings interact logically.

    COVID-19 note: the workshop will take place, either in an online format or in person if the situation allows. Since ESSLLI 2020 (with which the workshop was originally to be co-located) has been cancelled, the dates and location may be subject to slight change.

    Submission to the main SEMSPACE workshop can be original contributions (up to 16 pages) of previously unpublished work (submission of substantial, albeit partial results of work in progress is welcomed), or extended abstracts (3 pages) of previously published work that is recent and relevant to the workshop.

    A special session will address the relevance of formal grammar methods in deep learning and other statistical and vector space approaches to language. This session was originally planned to be held jointly with the Formal Grammar conference which has been cancelled. We welcome papers that were submitted for the joint FG/SemSpace session as SemSpace submissions under the present CfP.

  • 4 - 7 August 2020, 27th Workshop on Logic, Language, Information and Computation (WoLLIC 2020), postponed

    Date: 4 - 7 August 2020
    Location: Lima, Peru
    Deadline: Wednesday 15 April 2020

    WoLLIC is an annual international forum on inter-disciplinary research involving formal logic, computing and programming theory, and natural language and reasoning. Each meeting includes invited talks and tutorials as well as contributed papers. WoLLIC 2020 is planned to also have a special session with the exhibition of a one-hour documentary film about Maryam Mirzakhani, a remarkable mathematician whose contributions were recognized with a Fields Medal just a few years before her untimely death.

    Due to the Covid-19 crisis this conference has been postponed to 2021.

    Contributions are invited on all pertinent subjects, with particular interest in cross-disciplinary topics. Proposed contributions should be in English, and consist of a scholarly exposition accessible to the non-specialist, including motivation, background, and comparison with related works. The paper's main results must not be published or submitted for publication in refereed venues, including journals and other scientific meetings. It is expected that each accepted paper be presented at the meeting by one of its authors.

    For more information, see http://wollic.org/wollic2020/.
  • 30 July - 2 August 2020, 15th International Conference on Deontic Logic and Normative Systems (DEON 2020), postponed

    Date: 30 July - 2 August 2020
    Location: Munich, Germany
    Deadline: Sunday 15 March 2020

    The biennial DEON conferences are designed to promote interdisciplinary cooperation amongst scholars interested in linking the formal-logical study of normative concepts, normative language and normative systems with computer science, artificial intelligence, linguistics, philosophy, organization theory and law. In addition to these general themes, DEON 2020 will encourage a special focus on the topic "Norms in Social Perspective". We are happy to announce that the keynote speakers for DEON 2020 will be: Marcia Baron (Indiana University, Bloomington), Emiliano Lorini (IRIT-CNRS, Toulouse University, France), Shyam Nair (Arizona State University, Tempe), and Sonja Smets (ILLC, University of Amsterdam).

    DEON 2020 will be co-located with the Summer School on Mathematical Philosophy for Female Students, to be held in Munich from 26th until 31st July 2020.

    Due to the Covid-19 crisis the DEON 2020 has to be postponed to 2021.

    Authors are invited to submit an original, previously unpublished, short research paper pertaining to any of DEON topics. The paper should be in English, anonymized, and should be no longer than 15 pages when formatted according to the 12pt LaTeX specification that will be sent to all authors of accepted papers. The first page should contain an abstract of no more than ten lines. Authors should submit their papers electronically using EasyChair. For each accepted paper, at least one author is required to register for the conference and should plan to present the paper. The proceedings will be published with College Publications. Revised versions of selected papers from the workshop will subsequently be published in a special issue of the Journal of Logic and Computation (Oxford University Press).

  • 27 - 31 July 2020, Workshop on Natural Formal Mathematics

    Date: 27 - 31 July 2020
    Location: Online
    Deadline: Monday 15 June 2020

    In (pure) mathematics there has always existed a strong informal sense of "naturality". "Natural" theories, notions, properties, or proofs are prefered over technical, convoluted, or counterintuitive approaches. If formal mathematics is to become part of mainstream mathematics, its formalizations and user experience have to become more "natural". This workshop broadly addresses the issue of naturality in formal mathematics.

    This workshop is part of the 13th Conference on Intelligent Computer Mathematics (CICM 2020).

    We call for submissions of extended abstracts and demonstration proposals presenting work related to the workshop's theme. To promote Natural Formal Mathematics unfinished or exploratory work will also be welcome. Details can be found on the webpage.

    For more information, see https://cicm-conference.org/2020/cicm.php?event=NFM or contact Florian Rabe at , or Peter Koepke at .
  • 26 - 31 July 2020, 13th Conference on Intelligent Computer Mathematics (CICM 2020), Virtual

    Date: 26 - 31 July 2020
    Location: Virtual
    Deadline: Sunday 1 March 2020

    Digital and computational solutions are becoming the prevalent means for the generation, communication, processing, storage and curation of mathematical information. CICM brings together the many separate communities that have developed theoretical and practical solutions for mathematical applications such as computation, deduction, knowledge management, and user interfaces. It offers a venue for discussing problems and solutions in each of these areas and their integration.

    CICM 2020 Invited Speakers: Kevin Buzzard (Imperial College, London, UK), Catherine Dubois (ENSIIE, CNRS, Evry, France) and Christian Szegedy (Google Research, Mountain View, CA, USA).

    CICM 2020 invites submissions in all topics relating to intelligent computer mathematics, in particular but not limited to theorem proving and computer algebra, mathematical knowledge management, and digital mathematical libraries.

    CICM appreciates the varying nature of the relevant research in this area and invites submissions of different forms: formal submissions (inclusing regular papers, project and survey papers, and system entries), informal submissions (including work-in-progress, project announcements, and position statements), and the doctoral programme.

    For more information, see http://www.cicm-conference.org/2020.
  • 19 - 24 July 2020, IEEE World Congress on Computational Intelligence (WCCI 2020), Virtual

    Date: 19 - 24 July 2020
    Location: Virtual
    Deadline: Wednesday 15 January 2020

    The IEEE World Congress on Computational Intelligence (IEEE WCCI) is the world’s largest technical event in the field of computational intelligence. WCCI 2020 features the flagship conference of the Computational Intelligence Society: The 2020 International Joint Conference on Neural Networks (IJCNN 2020), the 2020 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2020), and the 2020 IEEE Congress on Evolutionary Computation (IEEE CEC 2020) under one roof. It encourages cross-fertilisation of ideas among the three big areas and provides a forum for intellectuals from all over the world to discuss and present their research findings on computational intelligence.

    Papers for IEEE WCCI 2020 should be submitted electronically using the Congress websit and will be refereed by experts in the fields and ranked based on the criteria of originality, significance, quality and clarity. Papers submitted to the special sessions will undergo the same review procedure as that for regular papers.

    For more information, see https://wcci2020.org/.
  • 17 - 19 July 2020, 24th Workshop on the Semantics and Pragmatics of Dialogue (SemDial 2020 / WatchDial), Waltham MA, U.S.A.

    Date: 17 - 19 July 2020
    Location: Waltham MA, U.S.A.
    Deadline: Monday 9 March 2020

    WatchDial will be the 24th edition of the SemDial workshop series, which aims to bring together researchers working on the semantics and pragmatics of dialogue in fields such as formal semantics and pragmatics, computational linguistics, artificial intelligence, philosophy, psychology, and neuroscience. In 2020 the workshop will be hosted by the programs in Linguistics and in Computational Linguistics, in collaboration with the departments of Computer Science and Philosophy at Brandeis University, and will be collocated with the North American Summer School in Logic, Language, and Information.

    We invite papers on all topics related to the semantics and pragmatics of dialogue, including, but not limited to: the dynamics of agents' information states in dialogue common ground/mutual belief goals, intentions and commitments in communication turn-taking and interaction control semantic/pragmatic interpretation in dialogue dialogue and discourse structure categorisation of dialogue phenomena in corpora child-adult interaction language learning through dialogue gesture, gaze, and intonational meaning in communication multimodal dialogue interpretation and reasoning in spoken dialogue systems dialogue management designing and evaluating dialogue systems

    Note that SEMDIAL 2020 cannot accept work for publication or presentation that will be (or has been) published elsewhere.

  • 12 - 17 July 2020, 9th North American Summer School in Logic, Language and Information (NASSLLI 2020), Waltham MA, U.S.A.

    Date: 12 - 17 July 2020
    Location: Waltham MA, U.S.A.
    Deadline: Thursday 31 October 2019

    NASSLLI 2020 will consist of a series of courses and workshops, most running daily from Monday July 13 - Friday July 17. In addition, there will be intensive mini-courses the day prior to the start of courses (Sunday July 12). The summer school is aimed at graduate students and advanced undergraduates in the fields of Linguistics, Computer Science, Cognitive Science, Logic, Philosophy, AI, and other related areas. NASSLLI brings these disciplines together with the goal of producing excellence in the study of how minds and machines represent, communicate, manipulate and reason with information. The 2020 NASSLLI will also have a theme - Formal and Computational Pragmatics and Models of Dialogue.

    We invite proposals for courses and workshops that address topics of relevance to NASSLLI's central goal. We particularly encourage submissions which address the theme (Formal and Computational Pragmatics and Models of Dialogue), and those representing cross-disciplinary approaches, especially courses showing the applicability of computational methods to theoretical work, and the use of theoretical work in practical applications. Courses involving a hands-on component (e.g., actual experience with NLP tools, coding, or machine learning algorithms) will be very welcome.

    Each course and workshop will consist of five 90 minute sessions, offered daily (Monday-Friday) during the week of the summer school. Sunday mini-courses will run for 3 to 5 hours. Courses and workshops should aim to be accessible to an interdisciplinary, graduate level audience. Workshop schedules are identical to course schedules, but usually consist of a series of presentations by different researchers; they may also include panel discussions.

    For more information, see http://nasslli2020.brandeis.edu/ or contact .
  • 11 - 17 July 2020, NASSLLI Workshop "Natural Logic Meets Machine Learning" (NALOMA)

    Date: 11 - 17 July 2020
    Location: Brandeis University, Waltham MA USA
    Target audience: logic, NLP
    Costs: registration at NASSLLI
    Deadline: Wednesday 15 April 2020

    NAtural LOgic Meets MAchine Learning (NALOMA) is the first workshop of its kind, aiming to bridge the gap between Machine Learning and Natural Logic. It will take place from July 11-July 17, 2020, during the 9th North American Summer School for Logic, Language, and Information (NASSLLI) at Brandeis University in Waltham, Massachusetts. The aim of this workshop is to bring together researchers working in both Natural Logic and Machine Learning approaches to NLI, initiating a discussion with the two sets of researchers that have been largely unconnected up to now.

    We invite submissions on the workshop topics. Archival (long or short) papers should report on complete, original and unpublished research. Accepted papers will be published in the workshop proceedings and will appear in the ACL anthology. See workshop web site for more on this.

    For more information, see https://typo.uni-konstanz.de/naloma20/ or contact Larry Moss at .
  • 8 - 11 July 2020, Thirty-Fifth Annual ACM/IEEE Symposium on Logic in Computer Science (LICS 2020), Saarbrücken, Germany

    Date: 8 - 11 July 2020
    Location: Saarbrücken, Germany
    Deadline: Monday 6 January 2020

    The LICS Symposium is an annual international forum on theoretical and practical topics in computer science that relate to logic, broadly construed.

    The 35th Annual ACM/IEEE Symposium on Logic in Computer Science (LICS 2020) has originally been planned to be held in Beijing (China), and then moved to Saarland Informatics Campus in Saarbrücken (Germany). Due to the pandemic, the symposium is now held online in the period July 8-11, with satellite workshops on July 6-7, and in virtual co-location with ICALP 2020.

    We invite submissions on the conference topics.

    Authors are required to submit a paper title and a short abstract of about 100 words in advance of submitting the extended abstract of the paper. Every full paper must be submitted in the ACM SIGPLAN Proceedings 2-column 10pt format and may be at most 12 pages, excluding references. The extended abstract must be in English and provide sufficient detail to allow the program committee to assess the merits of the paper. Results must be unpublished and not submitted for publication elsewhere, including the proceedings of other symposia or workshops.

    For more information, see https://lics.siglog.org/lics20/.
  • 8 - 11 July 2020, 47th International Colloquium on Automata, Languages and Programming (ICALP 2020), Online

    Date: 8 - 11 July 2020
    Location: Online
    Deadline: Tuesday 18 February 2020

    The 47th International Colloquium on Automata, Languages and Programming (ICALP 2020), the main European conference in Theoretical Computer Science and annual meeting of the European Association for Theoretical Computer Science (EATCS), will take place in Beijing (China) on 8 - 12 July 2020. ICALP 2020 will have the two traditional tracks A (Algorithms, Complexity and Games) and B (Automata, Logic, Semantics and Theory of Programming). The conference will be preceded by a series of workshops, which will take place on 6-7 July 2020.

    ICALP 2020 was to be hosted at Peking University, in co-location with LICS 2020. Due to the pandemic, the symposium is now held online.

    Authors are invited to submit an extended abstract of no more than 12 pages, excluding references and the front page(s) (authors, affiliation, keywords, abstract, ...), presenting original research on the theory of computer science. All submissions must be formatted in the LIPIcs style and submitted via Easychair to the appropriate track of the conference. No prior publication and no simultaneous submission to other publication outlets (either a conference or a journal) is allowed.

  • 8 - 10 July 2020, Fourteenth Conference on Logic & the Foundations of Game & Decision Theory (LOFT 14), Groningen, The Netherlands

    Date: 8 - 10 July 2020
    Location: Groningen, The Netherlands
    Deadline: Monday 9 March 2020

    This is the 14th in a series of bi-annual conferences on the applications of logical methods to foundational issues in the theory of individual and interactive decision-making.

    Among the topics of particular relevance are:
     - Modal logics for games and protocols
     - Foundations of game and decision theory
     - Learning and information-processing models
     - Bounded rationality approaches to game and decision theory.

    The three-day conference will give opportunity for paper presentations and discussions. Potential contributors should submit an extended abstract of approximately 5 - 10 pages in PDF format. Preference is given to papers which bring together the work and problems of several fields, such as game and decision theory, logic, computer science and artificial intelligence, philosophy, cognitive psychology, mathematics and mind sciences. Papers that have appeared in print, or are likely to appear in print before the conference, should not be submitted for presentation at LOFT.

    For more information, see http://loft2020.ai.rug.nl/.
  • 7 - 10 July 2020, Eighth Biennial Conference of the Society for Philosophy of Science in Practice (SPSP 2020), East Lansing MI, U.S.A.

    Date: 7 - 10 July 2020
    Location: East Lansing MI, U.S.A.
    Deadline: Friday 10 January 2020

    The Society for Philosophy of Science in Practice (SPSP) is an interdisciplinary community of scholars who approach the philosophy of science with a focus on scientific practice and the practical uses of scientific knowledge. The SPSP conferences provide a broad forum for scholars committed to making detailed and systematic studies of scientific practices - neither dismissing concerns about truth and rationality, nor ignoring contextual and pragmatic factors. The conferences aim at cutting through traditional disciplinary barriers and developing novel approaches.

    Keynote speakers: Karen Barad, University of California at Santa Cruz; Till Grüne-Yanoff, Royal Institute of Technology (KTH) Stockholm.

    We welcome contributions from not only philosophers of science, but also philosophers working in epistemology and ethics, as well as the philosophy of engineering, technology, medicine, agriculture, and other practical fields. Additionally, we welcome contributions from historians and sociologists of science, pure and applied scientists, and any others with an interest in philosophical questions regarding scientific practice. SPSP welcomes both proposals for individual papers, and also strongly encourage proposals for whole, thematic sessions with coordinated papers, particularly those which include multiple disciplinary perspectives and/or input from scientific practitioners.

  • 6 - 10 July 2020, ISR 2020: International School on Rewriting, Madrid, Spain

    Date: 6 - 10 July 2020
    Location: Madrid, Spain
    Deadline: Friday 20 September 2019

    Rewriting is a powerful model of computation that underlies much of declarative programming and is ubiquitous in mathematics, logic, theorem proving, verification, model-checking, compilation, biology, chemistry, physics, etc. The school is aimed at Master and PhD students, researchers and practitioners interested in the use or the study of rewriting and its applications.

    We intend to offer on the one hand a basic track on rewriting and on lambda calculus, and on the other hand an advanced track on more specialized topics, related to state-of-the-art research and novel applications. The typical day will contain 4 slots of 90 minutes.

    If you are interested in giving a lecture in the advanced track, send us a mail before the deadline above with the following informations: a title, an abstract, an outline of the lecture, some bibliographical references, an expected duration (in number of slots), and whether the lecture includes exercises or experiments.

    We encourage applications from both theory and applications and will pay particular attention to submissions on topics not covered in the the last schools.

    For more information, see http://cbr.uibk.ac.at/ifip-wg1.6/summerschool.html or contact Narciso Marti-Oliet at .
  • 6 - 7 July 2020, Udine Workshop on Singular Cardinals (WSC2020), Udine, Italy

    Date: 6 - 7 July 2020
    Location: Udine, Italy
    Deadline: Sunday 31 May 2020

    We are happy to announce the upcoming "Udine Workshop on Singular Cardinals", that will be held in Udine (Italy) on 6-7 July 2020. It will be held at Palazzo di Toppo Wassermann, a prestigious 18th-century palace. Singular cardinals are transversal to set theory and beyond, and this will be an occasion to bring together researchers working on singular cardinals and share the latest developments on this topic.

    Talks: James Cummings (Carnegie Mellon University) Péter Komjáth (Eötvös Loránd University) Menachem Magidor (The Hebrew University of Jerusalem) * Itay Neeman (UCLA) * Assaf Rinot (Bar-Ilan University) Jouko Väänänen (University of Helsinki) * To confirm

    There will be some slots open for contributed talks, and all the interested researchers and students are encouraged to apply.

    For more information, see https://users.dimi.uniud.it/~vincenzo.dimonte/WSC2020.html or contact Vincenzo Dimonte at .
  • 6 July 2020, ICALP/LICS Workshop "Decidable Fragments of First-order Modal Logic", Saarbruecken, Germany

    Date: Monday 6 July 2020
    Location: Saarbruecken, Germany
    Deadline: Friday 20 March 2020

    First-order modal logic is a natural specification language for describing properties of many infinite-state systems, but it is notoriously undecidable, in the sense that even simple fragments (like the two-variable fragment) are undecidable. Despite this, in the recent few years, researchers have managed to find some useful syntactic restrictions that yield decidability. The workshop is intended as a review of this rapidly evolving direction of research. We seek to identify new potential techniques for constructing decision procedures.

    We invite short abstracts of up to 5 pages in 12-point article style, outlining research in this area. We welcome accounts of already published research or work in progress.

    For more information, see http://wangyanjing.com/decfoml/ or contact R. Ramanujam at , or Yanjing Wang at .
  • 5 - 9 July 2020, 2020 Competitive Evaluation of QBF Solvers (QBFEVAL'20), Alghero, Italy

    Date: 5 - 9 July 2020
    Location: Alghero, Italy
    Deadline: Sunday 26 April 2020

    QBFEVAL'20 is the 2020 competitive evaluation of QBF solvers, and the fifteenth event aimed to assess the performance of QBF solvers. QBFEVAL'20 awards solvers that stand out as being particularly effective on specific categories of QBF instances. QBEVAL'20 is a joint event with the 23rd Int. Conference on Theory and Applications of Satisfiability Testing (SAT).

    We warmly encourage developers of QBF solvers to submit their work, even at early stages of development, as long as it fulfills some very simple requirements. We also welcome the submission of QBF formulas to be used for the evaluation. Researchers thinking about using QBF-based techniques in their area (e.g., formal verification, planning, knowledge representation & reasoning) are invited to contribute to the evaluation by submitting QBF instances of their research problems (see the requirements for instances). The results of the evaluation will be a good indicator of the current feasibility of QBF-based approaches and a stimulus for people working on QBF solvers to further enhance their tools.

    For more information, see http://www.qbflib.org/qbfeval20.php or contact .
  • 3 - 10 July 2020, 23rd International Conference on Theory and Applications of Satisfiability Testing (SAT 2020), Virtual

    Date: 3 - 10 July 2020
    Location: Virtual
    Deadline: Saturday 22 February 2020

    The International Conference on Theory and Applications of Satisfiability Testing (SAT) is the premier annual meeting for researchers focusing on the theory and applications of the propositional satisfiability problem, broadly construed. In addition to plain propositional satisfiability, it also includes Boolean optimization (such as MaxSAT and Pseudo-Boolean (PB) constraints), Quantified Boolean Formulas (QBF), Satisfiability Modulo Theories (SMT), and Constraint Programming (CP) for problems with clear connections to Boolean-level reasoning.

    Due to the current circumstances regarding the COVID-19 pandemic outbreak, the conference program chairs have decided to hold SAT 2020 as a fully virtual conference which will be held from 3 to 10 July 2020.

    SAT 2020 welcomes scientific contributions addressing different aspects of the satisfiability problem, interpreted in a broad sense. Topics include, but are not restricted to: Theoretical advances, Practical search algorithms, Knowledge compilation, Implementation-level details of SAT solving tools, Problem encodings and reformulations, Applications, and Case studies based on rigorous experimentation.

    Submissions to SAT 2020 are solicited in three categories, describing original contributions: Long papers (9 to 15 pages, excluding references), Short papers (up to 8 pages, excluding references) and Tool papers (up to 6 pages, excluding references).

    For more information, see http://sat2020.idea-researchlab.org/ or contact .
  • Spanish UNILOG Logic Prize

    Deadline: Friday 30 October 2020

    UNILOG LOGIC PRIZE is an international initiative to award one prize per country to an original manuscript on logic. The spanish incarnation is open to all researchers who are (or have been in the last 10 years) affiliated with any university or research institution based in Spain, regardless of their position, nationality, gender or age. This includes not only professors and researchers from these institutions, but also current postgraduate students and doctors who presented their Ph. Dissertations less than 10 years ago.

    Participants are asked to submit an original manuscript written in English, between 15 and 30 pages, on any topic that can be considered to be related to logic (according to the standards of the international logic community).

     

    For more information, see http://www.uni-log.org/logic-prize-spain.
  • 2 - 3 July 2020, AAL 2020: Australasian Association for Logic, Cancelled

    Date: 2 - 3 July 2020
    Location: Sydney, Australia

    The 2020 annual conference of the Australasian Association for Logic (AAL) was to be held in Sydney, Australia, on Thursday 2nd July and Friday 3rd July 2020. The conference is sponsored by the Association for Symbolic Logic (ASL). Student ASL members may apply for modest student travel awards to attend the conference.

    Just after AAL 2020, the University of Sydney was to be hosting the 2020 annual conference of the Australasian Association of Philosophy, from July 5th until July 9th: see the conference webpage for further details.

    AAL 2020 and AAP 2020 have had to be cancelled due to COVID-19. The organizers have stated that they may be able to organise a one-day virtual meeting if there is sufficient interest.

    Papers in any area of philosophical, mathematical or computational logic are welcome. Abstracts of papers should be submitted by email to <>.

  • 30 June 2020, 4th Women in Logic Workshop (WiL 2020), Online

    Date: Tuesday 30 June 2020
    Location: Online
    Deadline: Sunday 10 May 2020

    The Women in Logic workshop (WiL) provides an opportunity to increase awareness of the valuable contributions made by women in the area of logic in computer science. Its main purpose is to promote the excellent research done by women, with the ultimate goal of increasing their visibility and representation in the community. Women in Logic 2020 is part of "Paris Nord Summer of LoVe 2020", a joint event on LOgic and VErification at Universit́e Paris 13, made of Petri Nets 2020, IJCAR 2020, FSCD 2020, and over 20 satellite events.

    Our aim is to:
    - provide a platform for female researchers to share their work and achievements;
    - increase the feelings of community and belonging, especially among junior faculty, post-docs and students through positive interactions with peers and more established faculty;
    - establish new connections and collaborations;
    - foster a welcoming culture of mutual support and growth within the logic research community.
    We believe these aspects will benefit women working in logic and computer science, particularly early-career researchers.

    Thanks to the generous support of SIGLOG, the Vienna Center for Logic and Algorithms (VCLA) and the Institute of Logic, Language and Computation of the University of Amsterdam (ILLC), applications for awards are invited to facilitate students and postdocs, who are authors of accepted papers to register and travel to the WiL 2020. Deadline: May 15, 2020. The awardees of the SIGLOG/VCLA/ILLC Travel Award will be reimbursed for a portion of their travel expenses, and registration costs. There will be at most one award per paper.

    Please join us at WiL, give a talk, and enjoy a day with Women in Logic! Please submit an abstract of 1-2 pages by April 22, 2020 via EasyChair. This will help us provide an interesting program, with only a light-weight selection procedure. Abstracts should be written in English (1-2 pages), and prepared using the Easychair style

  • 29 - 30 June 2020, Logical Frameworks and Meta-Languages: Theory and Practice (LFMTP 2020), Online

    Date & Time: 29 - 30 June 2020, 09:00-15:30
    Location: Online
    Deadline: Monday 18 May 2020

    Logical frameworks and meta-languages form a common substrate for representing, implementing and reasoning about a wide variety of deductive systems of interest in logic and computer science. Their design, implementation and their use in reasoning tasks, ranging from the correctness of software to the properties of formal systems, have been the focus of considerable research over the last two decades. This workshop will bring together designers, implementors and practitioners to discuss various aspects impinging on the structure and utility of logical frameworks, including the treatment of variable binding, inductive and co-inductive reasoning techniques and the expressiveness and lucidity of the reasoning process.

    LFMTP 2020 is affiliated with FSCD 2020 and IJCAR 2020. To celebrate the 60th birthday of Frank Pfenning and his great many contributions to the topics of LFMTP, one session will be devoted to talks by collaborators and friends of Frank.

    We solicit submissions of long abstracts describing original research results or descriptions of work in progress. The topics of the submissions should be of interest to the LFMTP community at large. Submitted abstracts should be in PDF, formatted using the EPTCS LaTeX style. The length is restricted to 2 pages. All submissions will undergo a light peer-review process and the authors of those accepted will be invited to present their papers at the workshop.

    In addition to regular papers, we accept the submission of "work in progress" reports, in a broad sense. Those do not need to report fully polished research results, but should be of interest for the community at large.

    For more information, see https://lfmtp.org/workshops/2020/.
  • 29 June - 3 July 2020, 16th Conference on Computability in Europe (CiE 2020), Online

    Date: 29 June - 3 July 2020
    Location: Online
    Deadline: Friday 17 January 2020

    CiE 2020 is the 16th conference organized by CiE (Computability in Europe), a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

    The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics.

    Due to the current medical situation related to the coronavirus COVID-19 outbreak, the Organizing Committee of CiE2020, in agreement with the CiE Steering Committee, has decided to hold the conference virtually, without a physical gathering. The organizers are committed to recreate the usual CiE climate under the new conditions.

    The Programme Committee cordially invites all researchers (European and non-European) to submit their papers in all areas related to the conference for presentation at the conference and inclusion in the proceedings of CiE 2020 at EasyChair.

    Papers must be submitted in PDF format, using the LNCS style and must have a maximum of 12 pages, including references but excluding a possible appendix in which one can include proofs and other additional material. Papers building bridges between different parts of the research community are particularly welcome.

  • 29 June - 6 July 2020, Fifth International Conference on Formal Structures for Computation and Deduction (FSCD 2020), Online

    Date: 29 June - 6 July 2020
    Location: Online
    Deadline: Thursday 6 February 2020

    FSCD covers all aspects of formal structures for computation and deduction from theoretical foundations to applications. Building on two communities, RTA (Rewriting Techniques and Applications) and TLCA (Typed Lambda Calculi and Applications), FSCD embraces their core topics and broadens their scope to closely related areas in logics, models of computation, semantics and verification in new challenging areas.

    Submissions can be made in two categories. Regular research papers are limited to 15 pages (excluding references, with the possibility to add an annex for technical details, e.g. proofs) and must present original research which is unpublished and not submitted elsewhere. System descriptions are limited to 15 pages (excluding references) and must present new software tools in which FSCD topics play an important role, or significantly new versions of such tools.

    The suggested, but not exclusive, list of topics for submission is:
    1. Calculi
    2. Methods in Computation and Deduction
    3. Semantics
    4. Algorithmic Analysis and Transformations of Formal Systems
    5. Tools and Applications
    6. Semantics and Verification in new challenging areas

    For more information, see http://fscd2020.org/ or contact .
  • 29 June - 6 July 2020, The 10th International Joint Conference on Automated Reasoning (IJCAR 2020), Online

    Date: 29 June - 6 July 2020
    Location: Online
    Deadline: Thursday 16 January 2020

    IJCAR is the premier international joint conference on all topics in automated reasoning. It is the merger of leading events in automated reasoning: CADE (Conference on Automated Deduction), FroCoS (Symposium on Frontiers of Combining Systems), ITP (International Conference on Interactive Theorem Proving) and TABLEAUX (Conference on Analytic Tableaux and Related Methods). JCAR 2020 will be co-located with the conference FSCDThe IJCAR 2020 technical program will consist of presentations of high-quality original research papers, short papers describing interesting work in progress, system descriptions, and invited talks.

    Woody Bledsoe Travel Awards will be available to support selected students attending the conference.

    IJCAR 2020 invites submissions related to all aspects of automated or interactive reasoning, including foundations, implementations, and applications. Original research papers and descriptions of working automated deduction systems or proof assistants are solicited.

    For more information, see https://ijcar2020.org.
  • 29 June - 1 July 2020, 4th International Joint Conference on Rules and Reasoning (RuleML+RR 2020), Virtual

    Date & Time: 29 June - 1 July 2020, 21:00
    Location: Virtual
    Target audience: Researchers
    Deadline: Friday 1 May 2020

    The International Joint Conference on Rules and Reasoning (RuleML+RR) is the leading international joint conference in the field of rule-based reasoning. Stemming from the synergy between the well-known RuleML and RR events, one of the main goals of this conference is to build bridges between academia and industry.

    RuleML+RR 2020 aims to bring together rigorous researchers and inventive practitioners, interested in the foundations and applications of rules and reasoning in academia, industry, engineering, business, finance, healthcare and other application areas. It provides a forum for stimulating cooperation and cross-fertilization between the many different communities focused on the research, development and applications of rule-based systems.

    RuleML+RR 2020 is co-located with DecisionCAMP 2020 and the 16th Reasoning Web Summer School (RW 2020), as part of the Declarative AI 2020 event. The theme of the 2020 edition is: Explainable algorithmic decision-making

    High-quality papers related to theoretical advances, novel technologies, and artificial intelligence applications concerning explainable algorithmic decision-making that involve rule-based representation and reasoning are solicited. In addition to regular submissions, RuleML+RR 2020 will include the 14th International Rule Challenge, a Doctoral Consortium, an Industry Track, and a Posters and Interactions session.

    RuleML+RR welcomes research from all areas of Rules and Reasoning, including topics from our 2020 theme: explainable algorithmic decision-making. We accept long papers (which should present original and significant research and/or development results) and short papers (which should concisely describe general results or specific applications, systems, or position statements).
    Submitted papers must not substantially overlap with papers that have been published or that are simultaneously submitted to a journal or a conference/workshop with formal proceedings. Double submission to a workshop with informal proceedings is allowed.

    For more information, see http://2020.ruleml-rr.org.
  • 29 June 2020, 9th International Workshop on Theorem Prover Components for Educational Software (ThEdu'20) , Proceedings only

    Date: Monday 29 June 2020
    Location: Proceedings only
    Deadline: Sunday 12 April 2020

    Computer Theorem Proving is becoming a paradigm as well as a technological base for a new generation of educational software in science, technology, engineering and mathematics. The workshop was to bring together experts in automated deduction with experts in education in order to further clarify the shape of the new software generation and to discuss existing systems.

    The ThEdu'20 workshop was associated to IJCAR, which due to the COVID-19 crisis is now held as a Virtual Conference. It is our feeling that a virtual meeting might not allow us to fully reproduce the usual face-to-face networking opportunities of our event. So, unfortunately, the ThEdu'20 had better be cancelled.

    The interest expressed for the workshop was such, that the PC decided to publish proceedings, in spite of cancellation after IJCAR become virtual. Thanks to a decision of the EPTCS editorial board adapting to the specific situation, the proceedings already received the approval to be published by EPTCS.

    We welcome submission of full papers presenting original unpublished work which is not been submitted for publication elsewhere. All contributions will be reviewed (blind review) by three members of the PC for each submission, to meet the high standards of EPTCS.

    Topics of interest include: methods of automated deduction applied to checking students' input;  methods of automated deduction applied to prove post-conditions for particular problem solutions; combinations of deduction and computation enabling systems to propose next steps; automated provers specific for dynamic geometry systems; proof and proving in mathematics education.

  • 29 June 2020, 34th International Workshop on Unification, Online

    Date: Monday 29 June 2020
    Location: Online
    Deadline: Monday 13 April 2020

    Unification is concerned with the problem of making two terms equal, finding solutions for equations or making formulas equivalent. It is a fundamental process used in a number of fields of computer science, including automated reasoning, term rewriting, logic programming, natural language processing, program analysis, types, etc.  The International Workshop on Unification (UNIF) is a yearly forum for researchers in unification theory and related fields to meet old and new colleagues, to present recent (even unfinished) work, and to discuss new ideas and trends. It is also a good opportunity for young researchers and scientists working in related areas to get an overview of the state of the art in unification theory.

    The 34th International Workshop on Unification is part of "Paris Nord Summer of LoVe 2020", a joint event on LOgic and VErification at Universit́e Paris 13. UNIF 2020 will be a satellite workshop of The International Joint Conference on Automated Reasoning (IJCAR 2020).

    Following the tradition of UNIF, we call for submissions of abstracts (5 pages) in EasyChair style, to be submitted electronically as PDF through the EasyChair submission site. Abstracts will be evaluated by the Programme Committee (if necessary with support from external reviewers) regarding their significance for the workshop. We will allow work presented/submitted in/to another conference.

    For more information, see http://unif2020.org/.
  • 29 - 30 June 2020, Sixth International Workshop on Linearity and Fourth International Workshop on Trends in Linear Logic and Applications (Joint Linearity & TLLA Workshop), Online

    Date: 29 - 30 June 2020
    Location: Online
    Deadline: Friday 24 April 2020

    The aim of this Joint Linearity and TLLA workshop is to bring together researchers who are currently working on linear logic and related fields, to foster their interaction and provide a forum for presenting new ideas and work in progress. We also hope to enable newcomers to learn about current activities in this area. New results that make central use of linearity, ranging from foundational work to applications in any field, are welcome. Also welcome are more exploratory presentations, which may examine open questions and raise fundamental concerns about existing theories and practices.

    Authors are invited to submit:
    * an extended abstract (8 pages max) describing original ideas and results not published nor submitted elsewhere,
    * or a 5-page abstract presenting relevant work that has been or will be published elsewhere,
    * or a 2-page description of work in progress. Preliminary proceedings will be available at the workshop.

    Papers should be written in English, and submitted in PDF format using the EPTCS style files.

  • 25 - 26 June 2020, Fourth International Conference on Computational Linguistics in Bulgaria (CLIB 2020), Sofia, Bulgaria and Virtual

    Date: 25 - 26 June 2020
    Location: Sofia, Bulgaria and Virtual
    Deadline: Wednesday 15 April 2020

    CLIB covers a broad spectrum of areas related to natural language processing and computational linguistics focused on but not limited to Bulgarian.

    CLIB 2020's invited speakers will be: Prof. Galya Angelova (Institute of Information and Communication Technologies, Bulgarian Academy of Sciences Assoc), Prof. Svetla Boytcheva (Institute of Information and Communication Technologies, Bulgarian Academy of Sciences) and Dr. Preslav Nakov (Qatar Computing Research Institut). A special session on wordnets and ontologies is also envisaged.

    The CLIB 2020 Organising Committee is glad to announce that the 4th International Conference on Computational Linguistics in Bulgaria will take place on 25 and 26 June 2020. There will be two modes of attendance: in person or online. The dates were selected in accordance with the latest regulations issued by the Minister of Health of the Republic of Bulgaria, allowing conferences to be held in compliance with the imposed anti-epidemic measures.

    CLIB invites contributions on original research, including, but not limited to the following topics: semantics, syntax, grammar and the lexicon; cognitive, mathematical and computational models of language processing; lexical semantics and ontologies; linguistic annotation; word sense disambiguation; MWE recognition; information extraction; text analysis and summarisation; NLP methods and applications; corpus linguistics; multilingual processing and applications, machine translation and translation aids.

    There will be two categories of research papers: oral and poster presentations. All accepted papers will be included in the Conference proceedings.

    For more information, see http://dcl.bas.bg/clib/ or contact .
  • Call for Proposals: Philosophy of Mathematics sessions at APA Divisional Meetings

    Deadline: Thursday 30 July 2020

    The Philosophy of Mathematics Association is an affiliated group of the American Philosophical Association and as such is invited to organize sessions in the group program at APA divisional meetings. The PMA has held such a group session at the 2020 Eastern meeting, and is hoping to make philosophy of mathematics symposia a regular component of APA divisional meetings. Please submit your proposal for a 2- or 3-hour symposium on a topic in the philosophy of mathematics by July 30, 2020.

    Proposals will be vetted by a joint committee of the PMA and the Association for the Philosophy of Mathematical Practice (APMP), and successful proposals will be scheduled for inclusion at a 2021 APA divisional meeting.

    For more information, see https://forms.gle/L99aE6s1GtJWYCMy5.
  • 15 - 19 June 2020, LOGICA 2020, Hejnice, Czech Republic, cancelled

    Date: 15 - 19 June 2020
    Location: Hejnice, Czech Republic
    Deadline: Saturday 15 February 2020

    The Institute of Philosophy of the The Czech Academy of Sciences announces 'LOGICA 2020', the 33nd in the series of annual international symposia devoted to logic. Rhe first session begins on the morning of Tuesday, 16 June. The symposium closes at noon on Friday, 19 June.

    Invited speakers: Katalin Bimbo, Rosalie Iemhoff, Alena Vencovska and Diderik Batens.

    We announce, with a considerable amount of regret, that Logica 2020 is cancelled due to the global COVID-19 pandemic.

    Contributions devoted to any of the wide range of logical problems are welcome except those focused on specialized technical applications. Particularly welcome are contributions that cover issues interesting both for philosophically and for mathematically oriented logicians. If you are interested in presenting a paper at the symposium, please submit a two-page blinded abstract by 15 February 2020.

    For more information, see http://logika.flu.cas.cz/en/logica/logica-2019-cfp-2 or contact Vit Puncochar & Igor Sedlar at .
  • 15 - 18 June 2020, XXIII Summer School in Philosophy of Physics: Philosophy of Quantum Computation, Online

    Date: 15 - 18 June 2020
    Location: Online
    Deadline: Sunday 5 April 2020

    We invite participation in the XXIII International Summer School in Philosophy of Physics to be held in Urbino 15th-18th June 2020. The topic of the school is 'Philosophy of Quantum Computation' and it will feature lectures given by Michael Cuffaro (Munich Center for Mathematical Philosophy) and Roberto Giuntini (University of Cagliari), with afternoon seminars given by David Vitali (University of Macerata), Gustavo Martin Bosyk (University of Cagliari), and Rossella Lupacchini (University of Bologna). The School will host a limited number of students, graduate students and early researchers depending on a successful application.

    Due to the current COVID-19 pandemic, it will be impossible to host the XXIII International Summer School in Philosophy of Physics in Urbino. For this reason, we have decided to move the school online and make it free of charge.

    We wish to offer three young researchers in Philosophy of Quantum Computation the opportunity to test their skills by presenting their original papers to the other participants of the School. Three sessions of the School will be devoted to these presentations: interested graduate students, postgraduates and early researchers are invited to submit an abstract (no longer than 1000 words) suitable for blind review.

  • 14 - 19 June 2020, ICAPS 2020 Workshop on Epistemic Planning (EpiP 2020), to be rescheduled

    Date: 14 - 19 June 2020
    Location: Nancy, France
    Deadline: Monday 2 March 2020

    Automated planning is of central concern in high-level symbolic AI research, with applications in logistics, robotics and service composition. In the simple case of an agent operating in a known world, the output of a planner is just a sequence of actions to be performed to the effect that it achieves a desired goal state. Epistemic planning is the enrichment of automated planning with epistemic notions, including knowledge and beliefs, which not only refer to incomplete knowledge, but also beliefs about this knowledge.

    Epistemic planning has promising application potentials in all types of domains requiring artificial agents that have skills both in planning and in reasoning about knowledge and beliefs (of themselves and others). Such applications include domestic robots interacting with humans, non-player characters in video games, and autonomous robots interacting in a factory setting. It is a relatively recent area of research, and is inherently multi-disciplinary involving research from automated planning, epistemic logic, and knowledge representation & reasoning. In order to achieve formalisms and systems for epistemic planning that are both expressive and practically efficient, it is necessary to combine the state of the art from all three areas.

    Due to the Corona crisis this conference has been rescheduled for fall 2020.

     Submissions should be formatted in AAAI style and be no longer than 8 pages (excluding references). Submissions will be double blind. There will be no formal proceedings. Submissions sent to other conferences are allowed. It is the responsibility of the authors to ensure that those venues allow for papers submitted to be already published in "informal" ways.

  • 1 - 5 June 2020, 17th International Conference on Quantum Physics and Logic (QPL 2020), Online

    Date: 1 - 5 June 2020
    Location: Online
    Deadline: Friday 6 March 2020

    The conference brings together researchers working on the mathematical foundations of quantum physics, quantum computing, and related areas, with a focus on structural perspectives and the use of logical tools, category-theoretic structures, formal languages, semantic methods, and other computer science techniques applied to the study of physical behaviour in general. Work that applies structures and methods inspired by quantum theory to other fields (including computer science) is also welcome.

    QPL 2020 will be co-located with the 36th Conference on the Mathematical Foundations of Programming Semantics (MFPS 2020).

    Prospective speakers are invited to submit original contributions   Submission of substantial albeit partial results of work in progress is encouraged. Extended abstracts describing work submitted/published elsewhere will also be considered, provided the work is recent and relevant to the conference. There will be an award for the best student paper at the discretion of the programme committee.

    For more information, see https://www.monoidal.net/paris2020/qpl/.
  • 31 May - 6 June 2020, 2nd Conference on Ultrafilters & Ultraproducts across mathematics and related topics (ULTRAMATH 2020), Pisa, Italy, postponed

    Date: 31 May - 6 June 2020
    Location: Pisa, Italy
    Deadline: Monday 16 March 2020

    The international Conference "ULTRAMATH 2020" aims to present recent results in the whole spectrum of mathematics which are grounded on the use of ultrafilters and ultraproducts. Its main goals:
    - Disseminate information about the various techniques related to the use of ultrafilters and ultraproducts, and their potential to attack open problems.
     - Bring together researchers with different backgrounds, and encourage their collaborations and interactions, especially on topics connecting different areas of mathematics.

    Given the current situation and prospects regarding the COVID-19 pandemic disease, the organizers regret to inform that we decided to postpone the UltraMath 2020 Conference to next year.

    Participants are invited to submit abstracts. Abstracts should be written in LaTeX (also plain text files are ok) and fit in ONE PAGE when processed.There are limited funds to support young researchers and contributors from economically disadvantages areas.

  • 28 - 29 May 2020, 16th International Workshop on the ACL2 Theorem Prover and Its Application (ACL2 2020), Online

    Date: 28 - 29 May 2020
    Location: Online
    Deadline: Sunday 15 December 2019

    The ACL2 Workshop series is the major technical forum for users of the ACL2 theorem proving system to present research related to the ACL2 theorem prover and its applications. ACL2 is an industrial-strength automated reasoning system, the latest in the Boyer-Moore family of theorem provers. ACL2-2020 is a two-day workshop to be held in Austin, Texas, USA, on May 28-29, 2020. It is the 16th in the series of ACL2 workshops, which occur approximately every 18 months. The workshop will feature invited keynotes, technical papers, and rump sessions that discuss ongoing research.

    Due to the COVID-19 pandemic, the ACL2 Workshop 2020 will take place online.

    We invite ACL2 users, experts and beginners alike, users of other theorem provers, and persons interested in the applications of theorem proving technology to submit papers to the Workshop. We strongly encourage submissions from new members of the ACL2 community, including graduate students and researchers who are primarily involved with other theorem provers or formal methods. The ACL2 Workshop accepts both long papers (up to sixteen pages) and extended abstracts (up to two pages).

    For more information, see http://acl2-2020.info/.
  • 28 - 29 May 2020, Bergen Early-Career Masterclass on Logical Epistemology, Bergen, Norway, postponed

    Date: 28 - 29 May 2020
    Location: Bergen, Norway
    Deadline: Sunday 22 March 2020

    The philosophy department at the University of Bergen is pleased to invite applications for participation in an early-career masterclass on logical epistemology, with tutorials from both Gila Sher and Michael Devitt. Participants will also have the opportunity to present their own work in the philosophy of logic with a 30-minute presentation, and receive feedback from experts in the field.

    The masterclass immediately follows the Bergen Workshop on Logical Evidence, from the 26th-27th May. Participants of the masterclass are welcome to attend the workshop for no fee.

    Due to the covid-19 pandemic, both the workshop and the masterclass are postponed.

    Applicants should be doctoral candidates, or those within three years of obtaining their PhD. Applications should take the form of an anonymised 1,000-word abstract, plus a separate PDF containing personal details, including paper title, career stage, affiliation and email address, to be sent to <mailto:> by the 22nd March. All submissions will be blind refereed.

  • 22 - 27 May 2020, 23rd International Conference on Logic for Programming, Artificial Intelligence and Reasoning (LPAR-23), Cancelled

    Date: 22 - 27 May 2020
    Location: Alicante, Spain
    Deadline: Saturday 15 February 2020

    The series of International Conferences on Logic for Programming, Artificial Intelligence and Reasoning (LPAR) is a forum where, year after year, some of the most renowned researchers in the areas of logic, automated reasoning, computational logic, programming languages and their applications come to present cutting-edge results, to discuss advances in these fields, and to exchange ideas in a scientifically emerging part of the world.

    The organizers, together with the LPAR steering committee, have decided to cancel LPAR-23 in Alicante, in May 2020. We will not organize LPAR-23 in May 2020 as an online conference either. Rather, we will "merge" LPAR-23 with LPAR-24, offering the authors of accepted LPAR-23 papers the possibility, if they wish, to present their work at LPAR-24 in Tobago, January 2021. Details on LPAR-24 will be announced in summer/fall 2020.

    New results in the fields of computational logic and applications are welcome. Also welcome are more exploratory presentations, which may examine open questions and raise fundamental concerns about existing theories and practices.

    The following paper categories are welcome:
     - Regular papers describing solid new research results.
     - Experimental and tool papers describing implementations of systems, report experiments with implemented systems, or compare implemented systems.
    All papers must be original and not simultaneously submitted to another journal or conference. Deadline: 15 February 2020.

    Additionally workshop and tutorial proposals for LPAR-23 are solicited. These events will take place on May 22 2020, before the main conference. The deadline for submitting workshop/tutorial proposals: March 1, 2020.

    For more information, see https://easychair.org/smart-program/LPAR23/.
  • 18 May 2020, Symposium on Integrating Generic and Contextual Knowledge (GeCKo symposium)

    Date & Time: Monday 18 May 2020, 09:00-18:00
    Location: Barcelona
    Costs: Free
    Deadline: Friday 7 February 2020

    Integrating generic and contextual knowledge remains a challenging task in Computational Linguistics and interfacing fields. While current data-driven models excel in capturing broad regularities, they can fail to apply this information to specific situations. The GeCKo symposium seeks to 1) understand the issues involved in the integration of generic and situation-specific information in Computational Linguistics, across applications and research areas; 2) identify ways forward; and 3) cross-fertilize Computational Linguistics with Machine Learning, Linguistics, and Cognitive Science researchers working at this junction.

    The GeCKo symposium will feature talks by invited speakers, contributed talks, as well as a poster session preceded by lightning talks.

    For the GeCKo symposium we seek contributions dealing with this issue, at the crossroads of Computational Linguistics, Machine Learning, Linguistics, and Cognitive Science; including areas such as Language and Vision, and Machine Translation. We seek contributions of published work as well as unpublished research, of the following, non-exclusive types: Analysis, Modelling, Cross-fertilizing, or Position papers.

    For more information, see https://sites.google.com/view/gecko2020 or contact GeCKo organization at .
  • 17 - 20 May 2020, 17th European Conference on Logics in Artificial Intelligence (JELIA 2021), Klagenfurt (Austria) or Virtual

    Date: 17 - 20 May 2020
    Location: Klagenfurt (Austria) or Virtual
    Deadline: Wednesday 16 December 2020

    The aim of JELIA 2021 is to bring together active researchers interested in all aspects concerning the use of logics in Artificial Intelligence to discuss current research, results, problems, and applications of both theoretical and practical nature. JELIA strives to foster links and facilitate cross-fertilisation of ideas among researchers from various disciplines, among researchers from academia and industry, and between theoreticians and practitioners.

    JELIA 2021 will be held in Klagenfurt, Austria, from May 17th to May 20th, 2021, circumstances permitting. The conference could also be held in a hybrid (physical presence and online) or online-only mode, depending on the development of the Covid-19 pandemic.

     

    The Program Committee invites the submission of technical papers for the conference. Authors are invited to submit papers presenting original and unpublished research in all areas related to the use of logics in Artificial Intelligence.

    JELIA 2021 welcomes submissions of long or short papers in the following categories: Regular papers (containing original research, not previously published or submitted for publication elsewhere), and System/Application descriptions (describing an implemented system/application and its application areas). Submissions must be formatted according to the standard Springer LNCS style, and are not anonymous. JELIA 2021 is happy to announce that there will be Best Paper and Best Student Paper Prizes sponsored by Springer.

    For more information, see https://jelia2021.aau.at/.
  • CfP special issue of "Social Choice and Welfare" on deliberation & aggregation

    Deadline: Sunday 15 November 2020

    Social Choice and Welfare (SCW) mainly publishes high-quality papers studying models of welfare economics and collective choice. Conceptual or philosophical papers that are of exceptional quality and close to the core topics of the journal will also be considered for this special issue.

    The goal of this special issue is to put together a number of original articles that further our understanding of how, and when, deliberation and aggregation can be conjoined in order to arrive at better processes of collective attitude formation. The overarching question is how deliberation can be better geared towards aggregation, and how to enrich current models of belief and preference aggregation to make them more amenable to the results of deliberation.

    For more information, see https://www.springer.com/journal/355/updates/17940930 or contact Mikaël Cozic at , or Olivier Roy at .
  • 12 May 2020, 16th Joint ACL - ISO Workshop on Interoperable Semantic Annotation (ISA-16), Cancelled

    Date: Tuesday 12 May 2020
    Location: Marseille, France
    Deadline: Tuesday 25 February 2020

    ISA-16 is the sixteenth edition of a series of joint workshops of the ACL Special Interest Group in Semantics (SIGSEM) and the International Organisation for Standardisation ISO. ISA-workshops bring together experts in the annotation of semantic information as expressed in text, speech, gestures, graphics, video, images, and in communicative behaviour where multiple modalities are combined. Examples of semantic annotation include the markup of events, time, space, dialogue acts, discourse relations, semantic roles, coreference, quantification phenomena, and other aspects of meaning for which the ISO organisation pursues the establishment and application of standardised annotation methods and representation schemes, in order to support the creation of interoperable semantic and pragmatic resources.

    Besides a main track, ISA-16 will feature two specialised tracks, focused on (a) the annotation of quantification (and quantified modification) in natural language and (b) the design and representation of data structures for generating visualisations of linguistically represented objects, properties, and events. Both specialised tracks will consist of a pre-conference on-line portion and an on-site portion during the ISA-16 workshop.

    As the LREC 2020 conference has been cancelled, due to the Covid-19 outbreak, so has the ISA-16 workshop. The workshop proceedings are however published according to the original schedule.

    Three types of submission are invited:
    - Research papers, describing original research in the area of semantic annotation; these can be either long (6-8 pages) or short (3-5 pages);
    - Project notes, describing recent, ongoing or planned projects involving semantic annotation;
    - Commented annotations/representations for the special tracks.

    Submission of papers is in PDF form through the ISA-16 submission site. All submitted papers should be formatted using the LREC 2020 stylesheet. Authors will have the possibility, when submitting a paper, to upload Language Resources in a special LREC repository and have them assigned an International Standard Language Resource Number (ISLRN).

    For more information, see https://sigsem.uvt.nl/isa16/ or contact Harry Bunt at .
  • 11 - 15 May 2020, Twelfth NASA Formal Methods Symposium (NFM 2020), Virtual

    Date: 11 - 15 May 2020
    Location: Virtual
    Deadline: Tuesday 24 December 2019

    The widespread use and increasing complexity of mission-critical and safety-critical systems at NASA and the aerospace industry requires advanced techniques that address their specification, design, verification, validation, and certification requirements. The NASA Formal Methods Symposium is a forum to foster collaboration between theoreticians and practitioners from NASA, academia, and industry, with the goal of identifying challenges and providing solutions towards achieving assurance for such critical systems.

    New developments and emerging applications like autonomous on-board Software for Unmanned Aerial Systems (UAS), UAS Traffic Management (UTM), advanced separation assurance algorithms for aircraft, and the need for system-wide fault detection, diagnosis, and prognostics provide new challenges for system specification, development, and verification approaches. The focus of these symposiums are on formal techniques and other approaches for software assurance, including their theory, current capabilities and limitations, as well as their potential application to aerospace, robotics, and other NASA-relevant safety-critical systems during all stages of the software life-cycle.

    Due to concerns about COVID-19, NFM2020 will shift to a virtual symposium.

    We encourage submissions on cross-cutting approaches that bring together formal methods and techniques from other domains such as probabilistic reasoning, machine learning, control theory, robotics, and quantum computing among others.

    For more information, see https://ti.arc.nasa.gov/events/nfm-2020/.
  • 8 - 10 May 2020, 10th Workshop on Logical Aspects of Multi-Agent Systems (LAMAS 2020), Online

    Date: 8 - 10 May 2020
    Location: Online
    Deadline: Monday 10 February 2020

    LAMAS is a scientific network spanning an interdisciplinary community of researchers working on logical aspects of multi-agent systems (MAS) from the perspectives of artificial intelligence, computer science, game theory, and more.

    LAMAS2020 will be the next annual event of the LAMAS research network and will continue the series of LAMAS workshops. The LAMAS workshop is the pivotal event of the network and it provides a platform for presentation, exchange, and publication of ideas in all these areas, including:
     - Logical systems for modeling, specification, analysis and synthesis of MAS
     - Deductive systems and decision procedures for logics for MAS
     - Algorithmic methods for formal verification of MAS
     - Logic-based tools for MAS
     - Applications of logics in MAS

    Because of the covid-19 LAMAS2020 will be entirely virtual.

    Authors are invited to submit extended abstracts of 2 pages plus 1 page for references in the AAMAS format, reporting their work in one of two categories: either original and unpublished, or published (or accepted for publication) in the last 12 months. Submissions are subject to a single-blind review process (submissions should not be anonymous).

    All the accepted papers will appear in the informal workshop proceedings produced together with the AAMAS proceedings. Also, provided we receive enough quality submissions, we will invite the authors of selected papers to submit extended versions to a special issue of the journal Annals of Mathematics and Artificial Intelligence (AMAI).

    For more information, see http://lamas20.ipipan.waw.pl/.
  • 27 - 29 April 2020, PhDs in Logic XII, to be rescheduled

    Date: 27 - 29 April 2020
    Location: Berlin, Germany
    Target audience: PhD students, master students, first-year postdocs
    Costs: No registration fees
    Deadline: Monday 20 January 2020

    “PhDs in Logic” is an annual graduate conference organized by graduate students. This interdisciplinary conference welcomes contributions to various topics in mathematical logic, philosophical logic, and logic in computer science. It involves tutorials by established researchers as well as short (20-25 minutes) presentations by PhD students, master students and first-year postdocs on their research.
    The 12th edition of “PhDs in Logic” will take place at the Freie Universität Berlin, Germany, from April 27 to 29, 2020.

    We welcome students to participate in PhDs in Logic XII regardless of whether they want to submit a contribution. Students interested in participating, even without giving a talk, are kindly asked to register.

    Due to efforts to restrain the spreading of the Corona Virus, all public events at all Berlin Universities have been cancelled until the 20th of July 2020. When the situation has sufficiently cleared an alternative date will be selected.

    PhD students, master students and first-year postdocs in logic from disciplines, that include but are not limited to philosophy, mathematics and computer science are invited to submit an extended abstract on their research.

    Submitted abstracts should be no longer than 2 pages, including the relevant references. Each abstract will be anonymously reviewed by the scientific committee. Accepted abstracts will be presented by their authors in a short presentation during the conference.

    The deadline for abstract submission is 10th January 2020, and the notification of acceptance will be sent by 28th February 2020. Please submit your blinded abstract in the Easychair format via EasyChair.

    For more information, see https://www.mi.fu-berlin.de/phdsinlogic2020/ or contact Sara Ayhan at .
  • 26 April 2020, 7th Workshop on Horn Clauses for Verification and Synthesis (HCVS 2020), Dublin, Ireland

    Date: Sunday 26 April 2020
    Location: Dublin, Ireland
    Deadline: Wednesday 26 February 2020

    This workshop aims to bring together researchers working in the communities of Constraint/Logic Programming (e.g., ICLP and CP), Program Verification (e.g., CAV, TACAS, and VMCAI), and Automated Deduction (e.g., CADE), on the topic of Horn clause based analysis, verification and synthesis. Horn clauses have been advocated by these communities at different times and from different perspectives, and this workshop is organized to stimulate interaction and a fruitful exchange and integration of experiences.

    We solicit regular papers describing theory and implementation of Horn-clause-based analysis and tool descriptions. We also solicit extended abstracts describing work-in-progress, as well as presentations covering previously published results that are of interest to the workshop.

    Topics of interest include but are not limited to the use of Horn clauses, constraints, and related formalisms in the following areas: Analysis and verification of programs and systems of various kinds,  Program synthesis, Program testing, Program transformation, Constraint solving, Type systems, Case studies and tools, and Challenging problems.

    For more information, see https://www.sci.unich.it/hcvs20/.
  • 25 April 2020, 5th Workshop on Formal Reasoning about Causation, Responsibility, and Explanations in Science and Technology (CREST 2020), Dublin, Ireland

    Date: Saturday 25 April 2020
    Location: Dublin, Ireland
    Deadline: Saturday 25 January 2020

    Today's IT systems, and the interactions between them, become increasingly complex. Power grid blackouts, airplane crashes, failures of medical devices and malfunctioning automotive systems are just a few examples of incidents that affect system safety. They are often due to component failures and unexpected interactions of subsystems under conditions that have not been anticipated during system design and testing. Determining the root cause(s) of a system-level failure and elucidating the exact scenario that led to the failure is today a complex and tedious task that requires significant expertise. Formal approaches for automated causality analysis, fault localization, explanation of events, accountability and blaming have been proposed independently by several communities - in particular, AI, concurrency, model-based diagnosis, software engineering, security engineering and formal methods. Work on these topics has significantly gained speed during the last years.

    The goals of this workshop are to bring together and foster exchange between researchers from the different communities, and to present and discuss recent advances and new ideas in the field.

    Submissions should be prepared in EPTCS style with a length of up to 15 pages. All contributions must be submitted via the EasyChair submission web site for CREST 2020. All contributed papers will be reviewed by at least 3 PC members. Revised versions of selected papers will be published as formal post-workshop proceedings in the Electronic Proceedings in Theoretical Computer Science. At least one of the authors of an accepted paper needs to register for the workshop and present the paper in order for it to be included in the post-workshop proceedings.

    For more information, see https://sites.google.com/view/crest2020.
  • 25 April 2020, Workshop on Trends, Extensions, Applications and Semantics of Logic Programming (TEASE-LP 2020), Dublin, Ireland

    Date: Saturday 25 April 2020
    Location: Dublin, Ireland
    Deadline: Wednesday 26 February 2020

    Logic programming is a framework for expressing programs, propositions and relations as Horn clause theories, with the purpose of performing automatic inference in these theories. The aim of this workshop is to bring together researchers that work on extensions of logic programming and inference methods, and to foster an exchange of methods and applications that have emerged in different communities.

    Since the aim of the workshop is to foster exchange and discussions on trends, extensions, applications and semantics of logic programming, we invite presentations of possibly already published as well as ongoing work. Submissions should be abstracts of at most two pages in EPTCS style and will be only be published in the informal pre-proceedings and on the website of the workshop. Post-proceedings volume may be solicited by the PC, based on the quality of contributions.

    For more information, see https://www.coalg.org/tease-lp/.
  • 16 - 17 April 2020, Workshop "Alternative Approaches to Scientific Realism", cancelled

    Date: 16 - 17 April 2020
    Location: Munich, Germany
    Deadline: Sunday 15 December 2019

    This conference has been cancelled due to the Corona crisis.

    There has been a recent move in philosophy of science towards views that in some sense reject the strict dichotomy between realism and anti-realism, or otherwise situate themselves between these two extremes. These include varieties of structuralism, perspectivalism, and pluralism/relativism, and have been applied across various scientific domains, including physics, mathematics, biology, cognitive science, and computer science. This conference will bring together representatives of each of these viewpoints, in order to compare the respective progress made by each approach, and to develop a shared foundation for the future development of alternatives to traditional scientific realism and anti-realism.

    Confirmed Keynote Speakers: James Ladyman (Bristol), Michela Massimi, (Edinburgh) and Martin Kusch (Vienna).

    Up to three additional speaking slots are reserved for early career researchers, to be filled on a competitive basis. We welcome submission of 500 word abstracts on any topic related to the themes of the conference. Abstracts should be suitably blinded, and submitted to Easychair.

  • 15 - 17 April 2020, EvoStar 2020: Bio-inspired computation, Online

    Date: 15 - 17 April 2020
    Location: Online
    Deadline: Friday 15 November 2019

    EvoStar comprises of four co-located conferences run each spring at different locations throughout Europe. These events arose out of workshops originally developed by EvoNet, the Network of Excellence in Evolutionary Computing, established by the Information Societies Technology Programme of the European Commission, and they represent a continuity of research collaboration stretching back over 20 years. EvoStar is organised by SPECIES, the Society for the Promotion of Evolutionary Computation in Europe and its Surroundings. This non-profit academic society is committed to promoting evolutionary algorithmic thinking, with the inspiration of parallel algorithms derived from natural processes. It provides a forum for information and exchange.

    The four conferences include:
     - EuroGP 23rd European Conference on Genetic Programming
     - EvoApplications 23rd European Conference on the Applications of Evolutionary and bio-inspired Computation
     - EvoCOP 20th European Conference on Evolutionary Computation in Combinatorial Optimisation
     - EvoMUSART 9th International Conference (and 14th European event) on Computational Intelligence in Music, Sound, Art and Design

    Paper submission deadline: November 1, 2019.All accepted papers will be printed in the proceedings published by Springer Verlag in the Lecture Notes in Computer Science (LNCS) series. Additionally, this year there is a call for "Special Sessions" in EvoAPPs, deadline: September 10th, 2019.

    For more information, see http://www.evostar.org/2020/.
  • 7 - 9 April 2020, 5th Asian Workshop on Philosophical Logic (AWPL 2020), to be rescheduled

    Date: 7 - 9 April 2020
    Location: Hangzhou, China
    Deadline: Saturday 28 December 2019

    Asian Workshop on Philosophical Logic (AWPL) is an event-series initiated by a group of Asian logicians, and in 2012 the first installment took place at the JAIST in Japan. It is devoted to promote awareness, understanding, and collaborations among researchers in philosophical logic and related fields. The workshop emphasizes the interplay of philosophical ideas and formal theories. Topics of interest include non-classical logics, philosophical logics, algebraic logics, and their applications in computer science, cognitive science, and social sciences.

    The AWPL 2020 workshop is an event in the Zhejiang Logic for AI Summit. All AWPL participants are invited to attend other events as well.

    Due to the current situation of the novel coronavirus pneumonia, it is believed that ZJULogAI cannot take place as scheduled. The conference and all its sub-events, including AWPL 2020, will be rescheduled (most likely to Q3 or Q4 2020).

    All submissions should present original works not previously published. Submissions should be typeset in English, using the LNCS template. be prepared as a PDF file with at most 12 pages (including reference list, appendixes, acknowledgements, etc.), and be sent to the workshop electronically via EasyChair. It is assumed that, once a submission is accepted, at least one of its authors will attend the workshop and present the accepted work. After the workshop, selected submissions will be invited to revise and submit to a post conference proceedings, to be published in the 'Logic in Asia' series.

    For more information, see https://www.xixilogic.org/events/awpl2020/.
  • CfP special issue of Bulletin of the Section of Logic on "Reasoning about social phenomena"

    Deadline: Monday 31 August 2020

    We invite contributions to a Special Issue of Bulletin of the Section of Logic (BSL): „Reasoning about social phenomena”. BSL is an international logical journal published from 1972 (Editior-in-chief: Andrzej Indrzejczak).

    High quality research papers concerning applications of logic to social phenomena, including, but not limited to, the following topics, are welcome:
    – philosophical logic (deontic, epistemic, causal, probabilistic etc) within social context,
    – multi agent logics,
    – non-monotonic reasoning (particularly to cognitive science),
    – formal social sciences,
    – formal ethics.

  • 6 - 9 April 2020, 3rd International Conference on Logic and Argumentation (CLAR 2020), to be rescheduled

    Date: 6 - 9 April 2020
    Location: Hangzhou, China
    Deadline: Sunday 15 December 2019

    Note: Due to the current situation of the novel coronavirus pneumonia, it is believed that ZJULogAI cannot take place as scheduled. The conference and all its sub-events, including CLAR 2020, will be rescheduled (most likely to Q3 or Q4 2020).

    CLAR 2020 will be held in Hangzhou, as part of the Zhejiang Logic for AI Summit (ZJULogAI 2020). With a special focus on 'methods and tools for explainable AI', a core objective of ZJULogAI is to present the latest developments and progress made on the crucial question of how to make AI more transparent, trustworthy and accountable, both in China as well as in the rest of the world. All participants to CLAR 2020 have access to all other events of ZJULogAI as well.

    CLAR 2020 conference highlights recent advances in the two fields of logic and argumentation and promotes communication between researchers in logic and argumentation within and outside China.

    CLAR 2020 invites interdisciplinary contributions from logic, artificial intelligence, philosophy, computer science, linguistics, law, and other areas studying logic and formal argumentation. We invite two types of submissions: full papers (between 8 and 20 pages) describing original and unpublished work and extended abstracts (max 5 pages) of preliminary original work or extended abstracts of already published work, from either the field of logic or the field of formal argumentation.

    Proceedings with accepted submissions will be available during the conference, and extended versions will be published after the conference in special issues of the Journal of Logic and Computation and the Journal of Applied Logics.

  • 6 - 9 April 2020, 6th Global Conference on Artificial Intelligence (GCAI 2020), to be rescheduled

    Date: 6 - 9 April 2020
    Location: Hangzhou, China
    Deadline: Saturday 23 November 2019

    Due to the current situation of the novel coronavirus pneumonia, it is believed that ZJULogAI cannot take place as scheduled. The conference and all its sub-events, including GCAI 2020, will be rescheduled (most likely to Q3 or Q4 2020).

    The 6th Global Conference on Artificial Intelligence (GCAI 2020) will be held in Hangzhou, China, 6-9 April 2020, as part of the Zhejiang Logic for AI Summit (ZjuLogAI 2020). With its special focus theme on "Explainable AI and Responsible AI", the summit intends to promote the interplay between logical approaches and machine learning based approaches in order to make AI more transparent, responsible and accountable.

    Submissions in all areas of artificial intelligence are welcome. GCAI 2020 accepts submissions of two types, full paper submissions (which must be original and cannot be submitted simultaneously elsewhere) and extended abstract submissions (which report on ongoing or preliminary work, or on work that is central to symbolic reasoning and/or machine/deep learning applied to both software and robotic systems, but that has already been submitted or recently published elsewhere as a full paper). Both types of submissions must be prepared in LaTeX or Microsoft Word using the EasyChair templates, and uploaded in PDF format.

    For more information, see http://www.gcai-2020.info/.
  • 6 - 8 April 2020, 36th British Colloquium for Theoretical Computer Science (BCTCS & AlgoUK 2020), Swansea, Wales

    Date: 6 - 8 April 2020
    Location: Swansea, Wales
    Deadline: Sunday 1 March 2020

    The purpose of BCTCS is to provide a forum in which researchers in theoretical computer science can meet, present research findings, and discuss developments in the field. It also aims to provide an environment in which PhD students can gain experience in presenting their work, and benefit from contact with established researchers.

    The scope of the colloquium includes all aspects of theoretical computer science, including automata theory, algorithms, complexity theory, semantics, formal methods, concurrency, game theory, types, languages and logics.

    BCTCS 2020 is being held together with the Fourth AlgoUK workshop which includes a session on Verification of Railway Control Systems. There will also be a special evening public forum on Formal Methods in Software Engineering.

    Participants wishing to give a 30 minute contributed talk on any topic within the scope of the colloquium are invited to submit a title and abstract via the BCTCS'2020 webpage. Presentations from research students and early career researchers are particularly encouraged. The titles and abstracts of all invited and contributed talks will appear in the Bulletin of the EATCS.

    For more information, see http://www.cs.swan.ac.uk/bctcs2020.
  • 30 March - 2 April 2020, 23rd International Conference on Database Theory (ICDT 2020), Online

    Date: 30 March - 2 April 2020
    Location: Online
    Deadline: Wednesday 27 March 2019

    ICDT is an international conferences series that addresses the principles and theory of data management. Since 2009, it is annually and jointly held with EDBT, the international conference on extending database technology.

    As ICDT strives to broaden its scope, ICDT 2020 will have a Reach Out Track that calls for novel formal frameworks or directions for database theory and/or connections between principles of data management and other communities.

    Due to the current situation regarding the Coronavirus, the physical meeting for EDBT/ICDT 2020 in Copenhagen has to be canceled. However, EDBT/ICDT 2020 as a conference is NOT canceled, but will be held as an online event.

    Every topic related to the principles of data management is relevant to ICDT. Particularly welcome are contributions that connect data management to theoretical computer science, and those that connect database theory and database practice. Papers must be written in English and provide sufficient detail to allow the program committee to assess their merits. The results must be unpublished and not submitted for publication elsewhere.

    For more information, see https://diku-dk.github.io/edbticdt2020/.
  • 20 - 21 March 2020, Workshop "Proofs, Computation, & Meaning", cancelled

    Date: 20 - 21 March 2020
    Location: Tuebingen, Germany
    Deadline: Wednesday 15 January 2020

    Due to the Coronavirus outbreak, the workhop is cancelled!

    Around thirty years after the fall of Hilbert's program, the proofs-as-programs paradigm established the view that proofs should consist in computational or epistemic objects conveying evidence to mathematical propositions. The relationship between formal derivations and proofs should then be analogous to the one between words and their meanings. This view naturally gives rise to questions such as 'which conditions should a formal arrangement of symbols satisfy to represent a proof?' or 'when do two formal derivations represent the same proof?'. These questions underlie past and current research in proof theory both in the theoretical computer science community (e.g. categorical logic, domain theory, linear logic) and in the philosophy community (e.g. proof-theoretic semantics).

    In spite of these common motivations and historical roots, it seems that today proof theorists in philosophy and in computer science are losing sight of each other. This workshop aims at contributing to a renaissance of the interaction between researchers with different backgrounds by establishing a constructive environment for exchanging views, problems and results.

    In addition to regular invited talks, the workshop includes two tutorials, aimed at introducing recent ideas on the correspondence between proofs, programs and categories as well as to the historical and philosophical aspects of the notions of infinity and predicativity.

    We invite submissions for contributed talks on topics related to the themes of the meeting. These include, but are not restricted to:
     - Identity of proofs
      - Graphical/diagrammatic representations of proofs
     - Typed vs untyped proof theory
     - Paradoxes and circular reasoning
     - Constructivism and (im)predicativity
     - Duality proofs/refutations
     - Computational interpretations of classical and non-classical logics
     - Non-deterministic/probabilistic aspects of computation
     - Inductive/co-inductive constructions in proof theory and type theory
     - (Higher-)categorical proof theory
     - Substructural aspects of logic
     - Philosophical and historical reflections on any of the above

    For more information, see http://ls.informatik.uni-tuebingen.de/PCM/ or contact Luca Tranchini at , or Paolo Pistone at .
  • 6 March 2020, 10th Workshop on Intersection Types and Related Systems (ITRS 2020), Torino, Italy

    Date: Friday 6 March 2020
    Location: Torino, Italy
    Deadline: Monday 20 January 2020

    Intersection types were introduced near the end of the 1970s to overcome the limitations of Curry's type assignment system and to provide a characterization of the strongly normalizing terms of the Lambda Calculus.

    Although intersection types were initially intended for use in analyzing and/or synthesizing lambda models as well as in analyzing normalization properties, over the last twenty years the scope of the research on intersection types and related systems has broadened in many directions.

    The ITRS 2020 workshop aims to bring together researchers working on both the theory and practical applications of systems based on intersection types and related approaches. ITRS workshops have been held every two years.

    Authors are invited to submit an abstract (2 pages bibliography excluded) in PDF format, through EasyChair. Publishing of a full paper is planned in post-proceedings to appear in EPTCS (pending approval), therefore we recommend using the EPTCS macro package to prepare submissions. Informal proceedings will be made available at the workshop.

    For more information, see https://types2020.di.unito.it/itrs.html.
  • 2 - 6 March 2020, 14th International Conference on Language and Automata Theory and Applications (LATA 2020), Milan, Italy

    Date: 2 - 6 March 2020
    Location: Milan, Italy
    Deadline: Friday 18 October 2019

    LATA is a conference series on theoretical computer science and its applications. LATA 2020 will consist of invited talks and peer-reviewed contributions, and reserve significant room for young scholars at the beginning of their career. It will aim at attracting contributions from classical theory fields as well as application areas.

    Authors are invited to submit non-anonymized papers in English presenting original and unpublished research. Papers should not exceed 12 single-spaced pages (all included) and should be prepared according to the standard format for Springer Verlag's LNCS series. A special issue of a major journal will be later published containing peer-reviewed substantially extended versions of some of the papers contributed to the conference.

    For more information, see https://lata2020.irdta.eu/ or contact .
  • 2 - 5 March 2020, 26th International Conference on Types for Proofs and Programs (TYPES 2020), Torino, Italy

    Date: 2 - 5 March 2020
    Location: Torino, Italy
    Deadline: Monday 20 January 2020

    The TYPES meetings are a forum to present new and ongoing work in all aspects of type theory and its applications, especially in formalised and computer assisted reasoning and computer programming. The ITRS 2020 workshop aims to bring together researchers working on both the theory and practical applications of systems based on intersection types and related approaches. Part of the program is organised under the auspices of EUTypes.

    Invited speakers: Ulrik Buchholtz, Pierre Marie-Pédrot, Leonardo de Moura and Sara Negri.

    We solicit contributed talks. We encourage talks proposing new ways of applying type theory. In the spirit of workshops, talks may be based on newly published papers, work submitted for publication, but also work in progress. Selection will be based on extended abstracts/short papers of 2 pp (not including bibliography) formatted with easychair.cls. Camera-ready versions of the accepted contributions will be published in an informal book of abstracts for distribution at the workshop.

    For more information, see https://types2020.di.unito.it or contact .
  • 28 February - 2 March 2020, 21st Szklarska Poręba Workshop on the Roots of Pragmasemantics, Szklarska Poręba, Poland

    Date: 28 February - 2 March 2020
    Location: Szklarska Poręba, Poland
    Target audience: logicians, semanticists, philosophers, computational linguists
    Deadline: Sunday 15 December 2019

    The 21st Workshop on the Roots of Pragmasemantics will be held on the top of the Szrenica mountain in the Giant Mountains on the border of Poland and the Czech Republic on February 28 - March 2, 2020. On top of our general theme, this year's special theme is Reference.

    This year's invited speakers are:

    Maria Aloni (University of Amsterdam)
    Ethan Nowak (King's College London)
    Peter Sutton (Heinrich Heine University Düsseldorf)
    Sarah Zobel (University of Oslo)

    We especially invite papers on this year's special theme "Reference". We also welcome contributions relevant to any of the more classical subjects of this workshop series. Experimental as well as theoretical approaches are welcome. We in particular encourage the presentation of innovative ideas, even if still in need of later refinement and submissions by students who have no previous experience presenting at international workshops. We invite submission of blind abstracts in PDF format, to be sent by *December 15, 2019.*

    For more information, see https://sites.google.com/view/21st-szklarska-porba-workshop/ or contact Katherine Fraser at .
  • 22 - 24 February 2020, ICAART Session "Natural Language Processing in Artificial Intelligence" (NLPinAI 2020), Valletta, Malta

    Date & Time: 22 - 24 February 2020, 08:00-21:00
    Location: Valletta, Malta
    Target audience: researchers
    Deadline: Thursday 19 December 2019

    Computational and technological developments that incorporate natural language are proliferating. Adequate coverage encounters difficult problems related to partiality, underspecification, and context-dependency, which are signature features of information in nature and natural languages. Furthermore, agents (humans or computational systems) are information conveyors, interpreters, or participate as components of informational content. Generally, language processing depends on agents' knowledge, reasoning, perspectives, and interactions.

    This ICAART 2020 Special Session covers theoretical work, applications, approaches, and techniques for computational models of information and its presentation by language (artificial, human, or natural in other ways). The goal is to promote intelligent natural language processing and related models of thought, mental states, reasoning, and other cognitive processes.

    We invite contributions relevant to the session topics.
    All accepted papers will be published in a special section of the conference proceedings book, and be made available at the SCITEPRESS Digital Library. We expect a post-conference, post-proceedings Special Issue with extended publications based on selected papers presented at NLPinAI 2020.

    For more information, see http://www.icaart.org/NLPinAI.aspx?y=2020 or contact Roussanka Loukanova at .
  • CfP special issue of Philosophia Scientiae on Giuseppe Peano and his School: logic, epistemology and didactics

    Deadline: Sunday 1 March 2020

    Peano's axioms for arithmetic, published in 1889, are ubiquitously cited in the writings on modern axiomatics. And his Formulary is often quoted as the precursor of Russell's Principia Mathematica, but a comprehensive historical and philosophical evaluation of the contributions of the Peano School to mathematics, logic, and the foundation of mathematics is still to be achieved.

    Several reasons explain the loss of philosophical interest for the member of the school: the non-academic nature of the group, the multiform topics of interest (going from mathematical analysis to geometry, from linguistics to universal languages, from philosophical pragmatism to logicism), the scarce attention given to the transformation of mathematics and to the development of set theory after 1910, and the non monolithic philosophical perspective developed in the school. Yet the views held by Peano and other members of the school not only had a strong impact on the writings by Frege, Russell, Carnap and Gödel, but can also be fruitfully explored in order to understand the development of certain philosophical isms, such as logicism and structuralism.

    The thematic issue will publish two kinds of contributions: historical analyses of the logical, mathematical, foundational and didactical writings by Peano and the members of the school; philosophical investigations on the relation between Peano's axiomatics and the approaches by Dedekind, Frege, Hilbert, Russell, Carnap, and Gödel. Manuscripts should be submitted in French, English, or German, and prepared for anonymous peer review.

    For more information, see https://journals.openedition.org/philosophiascientiae/1998?lang=en or contact Paola Cantù at , or Erika Luciano at .
  • 17 - 21 February 2020, Eleventh International Symposium on Foundations of Information and Knowledge Systems (FoIKS 2020), Dortmund, Germany

    Date: 17 - 21 February 2020
    Location: Dortmund, Germany
    Deadline: Saturday 21 September 2019

    The FoIKS symposia provide a biennial forum for presenting and discussing theoretical and applied research on information and knowledge systems. The goal is to bring together researchers with an interest in this subject, share research experiences, promote collaboration and identify new issues and directions for future research.

    FoIKS 2020 solicits original contributions dealing with any foundational aspect of information and knowledge systems. This includes submissions that apply ideas, theories or methods from specific disciplines to information and knowledge systems. Examples of such disciplines are discrete mathematics, logic and algebra, model theory, information
    theory, complexity theory, algorithmics and computation, statistics and optimization.

    The FoIKS symposia are a forum for intense discussions. Speakers will be given sufficient time to present their ideas and results within the larger context of their research; furthermore, participants will be asked to prepare a first response to another contribution in order to initiate discussion.

  • CfP special issue of EJPS on "Dimensions of Applied Maths"

    Deadline: Tuesday 30 June 2020

    Davide Rizza and Matt Parker are editing one of the forthcoming EJPS (European Journal of Philosophy of Science) topical collections, on "Dimensions of Applied Mathematics".

    Philosophical interest in the application of mathematics has usually been connected to indispensability arguments or Wigner’s famous puzzle of ‘unreasonable effectiveness’. In both cases the success of mathematical applications has been taken as a  starting point for philosophical reflection and, as a result, little attention has been paid to the practice of applying mathematics in the course of scientific enquiry. This special issue is devoted to exploring the latter, relatively neglected topic. We encourage submissions, especially from non-mainstream areas of philosophy of science and/or from under-represented groups, discussing any of the dimensions (historical, foundational and practical) of applied mathematics.

    Note: Deadline has been extended to 30 June.

    For more information, see http://www.philsci.eu/page-1075519.
  • 3 - 4 February 2020, 5th Workshop on Generalised Baire Spaces, Bristol, England

    Date: 3 - 4 February 2020
    Location: Bristol, England

    We are happy to announce the Fifth Workshop on Generalised Baire Spaces! This will take place on the 3rd and 4th of February 2020 at the University of Bristol. The focus of this year's workshop is on connections with model theory and infinite combinatorics.

    The main speakers are David Aspero (Norwich), Vincenzo Dimonte (Udine), Lorenzo Galeotti (Amsterdam), Philipp Lücke (Bonn), Miguel Moreno (Vienna), Luca Motto Ros (Torino), Isabel Müller (London), Sarka Stejskalova (Prague), and Dorottya Sziraki (Budapest).

    There will be a few contributed talks of 20 minutes. If you intend to give one, please send an email soon to secure a slot.

  • 20 - 21 January 2020, Conference on Digital Curation Technologies (Qurator 2020), Berlin, Germany

    Date: 20 - 21 January 2020
    Location: Berlin, Germany
    Deadline: Monday 14 October 2019

    Digital curation is a complex time and knowledge intensive process, in which knowledge workers create new content artifacts and knowledge insights from heterogeneous sources (content, data, knowledge). The work required for this includes, e.g., selecting, summarizing, scheduling, translating, localising, structuring, condensing, enriching, visualizing and explaining the various contents, from sources such as online newspapers, news portals, social media, linked data, business information systems, IoT data streams etc. AI, in particular from the field of language and semantic knowledge technologies, are used to support these tasks and thereby accelerate and qualitatively improve them.

    The conference provides a forum on the use of digital curation technologies in application domains for, e.g., media, journalism, logistics, cultural heritage, health care and life sciences, energy, industry. Of particular relevance are papers that demonstrate the applied use of digital curation technologies and tools in domain-specific use cases and that bridge traditional boundaries between disciplines such as Artificial Intelligence and Semantic Web, data analytics and machine learning, information/content and knowledge management systems, information retrieval, knowledge discovery, and computational linguistics.

    The following types of submissions are invited:
    - Regular papers (10-15 pages), including Research papers (original research on a topic of interest) and In-use papers (new applications and tool descriptions addressing a topic of interest).
    - Short papers: (5-9 pages), including Use Case and Position papers (use case descriptions and application notes, discovery notes, using digital curation applications and tools), Poster and Software demo papers (presenting software and tools in action), and Industry application papers (reporting on industrial applications addressing a topic of interest)
    - Student papers: (5-15 pages) e.g. describing results from bachelor/master theses or student projects; the best student paper will receive an award.

    Topics of interest include, but are not limited to:
    - Management of Digitally Curated and Semantically Expressive Information and Knowledge
    - AI-based / Semantic Large Scale and Complex Information and Content Analysis
    - Applications, Evaluations, and Experiences of applying digital curation technologies, standards, and tools.

    For more information, see https://qurator.ai/konferenz-qurator-2020/.
  • 18 - 21 January 2020, Fifth International Meeting of the Association for the Philosophy of Mathematical Practice (APMP 2020), Zuerich, Switzerland

    Date: 18 - 21 January 2020
    Location: Zuerich, Switzerland
    Deadline: Saturday 1 June 2019

    Keynote speakers: Gisele Secco (Univ. Federal de Santa Maria, Brasil), Jemma Lorenat (Pitzer College, USA), Øystein Linnebo (Univ. of Oslo, Norway), Jeremy Avigad (Carnegie Mellon University, USA), Vincenzo De Risi (Laboratoire SPHère, CNRS-Univ. Paris 7, France).

    We invite submissions on any areas connected to the philosophy of mathematical practice. A title and abstract (250-500 words) should be submitted before 1 June 2019 via the conference website. Notification will be sent out by August 1. Post-doctoral fellows and doctoral students are strongly encouraged to send proposals.

    For more information, see http://www.hpm.ethz.ch/apmp2020.html.
  • 13 - 14 January 2020, Tribute to Kurt Gödel 2020 (conference), Brno, Czech Republic

    Date: 13 - 14 January 2020
    Location: Brno, Czech Republic
    Target audience: logicians, mathematicians, philosophers
    Costs: 100 EUR
    Deadline: Friday 1 November 2019

    Kurt Gödel's unparalleled results in logic grant him a prominent place among logicians. Apart from extraordinary results in the theory of formal systems, he influenced research in set theory, non-classical logics, physical model of the universe, and in philosophy. The event is organised to commemorate the anniversaries (14 January) of the death of Kurt Gödel (Brno 1906 - Princeton 1978) as well as the birth of Alfred Tarski (Warsaw 1901 - Berkeley 1983); January 14 may thus be viewed as World Logic Day.

    For the conference, we welcome contributions to these topics especially from logicians, mathematicians, and historians and philosophers of logic. Contributions related to Tarski's work are also welcome.

    We cordially invite researchers working in a field relevant to the main topics of the conference to submit a short abstract of approximately 200 words and an extended abstract of at most a 1000 words (references included) through EasyChair at
    https://easychair.org/my/conference?conf=tkg2020.

    Accepted papers will be presented in 30 minute slots including discussion. Abstracts must be written in English; uploaded extended abstract must be in pdf format.

    For more information, see http://physics.muni.cz/~godel/tribute2020/ or contact Jiri Raclavsky at .
  • 13 - 16 January 2020, CSL 2020: Computer Science Logic, Barcelona, Spain

    Date: 13 - 16 January 2020
    Location: Barcelona, Spain
    Deadline: Thursday 4 July 2019

    Computer Science Logic (CSL) is the annual conference of the European Association for Computer Science Logic (EACSL). It is an interdisciplinary conference, spanning across both basic and application oriented research in mathematical logic and computer science.

    Authors are invited to submit contributed papers of no more than 15 pages in LIPIcs style (not including references), presenting unpublished work fitting the scope of the conference. Submitted papers must be in English and must provide sufficient detail to allow the Programme Committee to assess the merits of the paper. Full proofs may appear in a clearly marked technical appendix which will be read at the reviewers' discretion. Authors are strongly encouraged to include a well written introduction which is directed at all members of the PC.

    For more information, see http://www.cs.upc.edu/csl2020/ or contact Maribel Fernandez at , or Anca Muscholl at .
  • CfP special issue of "Logical Investigations" on Negation

    Deadline: Friday 31 July 2020

    The journal "Logical Investigations" provides a platform for broad discussions of logical problems of both conceptual and purely theoretical nature. There are plans for a special issue of "Logical Investigations" devoted to logical and philosophical aspects of negation, Vol. 27(1), 2021.

    Original papers are invited on negation related topics. Submissions should be written in English and should be submitted electronically as Pdf-documents generated from LaTeX using the style file LIarticle.cls. Papers should not exceed 20 pages in the above mentioned format (including all notes, the bibliography, and the abstract).

  • 6 - 8 January 2020, 16th International Symposium on Artificial Intelligence and Mathematics (ISAIM 2020), Fort Lauderdale FL, U.S.A.

    Date: 6 - 8 January 2020
    Location: Fort Lauderdale FL, U.S.A.
    Deadline: Friday 4 October 2019

    The International Symposium on Artificial Intelligence and Mathematics (ISAIM), is a biennial meeting that fosters interactions between mathematics, theoretical computer science, and artificial intelligence. This will be the sixteenth Symposium in the series, sponsored by Florida Atlantic University and the Annals of Mathematics and Artificial Intelligence. Traditionally, the Symposium attracts participants from a variety of disciplines, thereby providing a unique forum for scientific exchange. The three-day Symposium includes invited speakers, presentations of technical papers, and special topic sessions.

    We seek submissions of recent results with a particular emphasis on the foundations of AI and mathematical methods used in AI. Papers describing applications are also encouraged, but the focus should be on principled lessons learned from the development of the application. Work that will have been published as of January 2020 should not be submitted to ISAIM unless it introduces a significant addition to the previously published work. However, the ISAIM web site proceedings are not archival, so papers submitted to ISAIM can be under review elsewhere at the time of submission and can be submitted elsewhere after ISAIM.

    For more information, see http://isaim2020.cs.ou.edu/ or contact .
  • 4 - 7 January 2020, Symposium on Logical Foundations of Computer Science (LFCS 2020), Deerfield Beach FL, U.S.A.

    Date: 4 - 7 January 2020
    Location: Deerfield Beach FL, U.S.A.
    Deadline: Tuesday 10 September 2019

    The LFCS series provides an outlet for the fast-growing body of work in the logical foundations of computer science, e.g., areas of fundamental theoretical logic related to computer science.

    Proceedings will be published in the Springer LNCS series. Submissions should be made electronically via easychair. Submitted papers must be in pdf/12pt format and of no more than 15 pages, present work not previously published, and must not be submitted concurrently to another conference with refereed proceedings.

    LFCS issues the best student paper award named after John Barkley Rosser Sr. (1907-1989), a prominent American logician with fundamental contributions in both Mathematics and Computer Science.

    For more information, see https://lfcs.ws.gc.cuny.edu/.

Past Conferences

  • 16 January 2021, Formalize!(?) - A philosophical & educational perspective on formalization in mathematics

    Date & Time: Saturday 16 January 2021, 15:50-20:00
    Location: Online via Zoom

    It is often said, that all of mathematics can be reduced to first-order logic and set theory. The derivation indicator view says that all proofs stand in some relation to a derivation, i.e. a mechanically checkable syntactical objects following fixed rules, that would not have any gaps. For a long time this was a mere hope. There may have been proofs of concepts from early logicists but derivation never played a big role in mathematical practice. The modern computer might change this. Interactive and automated theorem provers promise to make the construction of a justification without any gaps feasible for complex mathematics.

    Is this promise justified? Will the future of mathematical practice shift to more formal mathematics? Should it? We are organizing a one-day online workshop to commemorate the World Logic Day, on the topic of formalization in mathematics. We hope to illuminate such questions and focus especially on what these developments mean for the future of the curriculum of university students.This event features speakers speaking about both concrete projects and reflections on such endeavours in general.

    For more information, see https://sites.google.com/view/wldzurich2021/ or contact José Antonio Pérez Escobar at .
  • 15 January 2021, "Computer Science needs Logic!" (WLD 2021 event)

    Date & Time: Friday 15 January 2021, 12:50-17:30
    Location: Virtual

    On 15th January 2021, academics, post-docs and PhD students of the Department of Computing, Imperial College London, will celebrate the World Logic Day with a free and remotely delivered event, entitled "Computer Science needs Logic!". Our event intends to contribute to the UNESCO World Logic Day with a programme of presentations, by members of the Department of Computing, that will showcase advancements made in "Logic and Programming Languages" and "Logic and Artificial Intelligence".

  • 14 January 2021, "Logic & Philosophy of Mathematics in the evening"

    Date & Time: Thursday 14 January 2021, 18:00-20:15
    Location: Virtual

    We are organizing four evening talks to commemorate the World Logic Day. Registration is free of charge and everybody is welcome to attend.

    Speakers:
    1.Graham Priest (Graduate Center, City University of New York & University of Melbourne)
    2.Gil Sagi (University of Haifa)
    3.Silvia de Toffoli (Princeton University)
    4.Jouko Väänänen (University of Helsinki & University of Amsterdam)

    For more information, see https://sites.google.com/view/logicintheeveningcet or contact Deborah Kant at .
  • 14 January 2021, Vienna World Logic Day, Virtual

    Date & Time: Thursday 14 January 2021, 17:00
    Location: Virtual

    UNESCO proclaimed World Logic Day in 2019, in association with the International Council for Philosophy and Human Sciences (CIPSH), to enhance public understanding of logic and its implications for science, technology and innovation. The Vienna Center for Logic and Algorithms at Vienna University of Technology (VCLA at TU Wien) represents six research groups celebrating the World Logic Day 2021 (WLD) with a Vienna World Logic Day Lecture with Prof. Georg Gottlob on the future of logic in the world shaped by Artificial intelligence.

    For more information, see https://logicday.vcla.at.
  • WLD.png

    14 January 2021, CIPSH-UNESCO World Logic Day Cagliari

    Date & Time: Thursday 14 January 2021, 17:00

    The event has been organized by the A.LO.P.HIS (Applied LOgic, PHilosophy and the HIStory of SCience) research group from the University of Cagliari on the occasion of the UNESCO's World Logic Day that will take place on January 14 2021.

    For more information, see here or at http://wld.cipsh.international/contributed_documents/Flyer-EnglishTranslation.pdf or contact Prof. Francesco Paoli at .
  • 14 January 2021, Logical Journeys Webinar (WLD 2021 event)

    Date & Time: Thursday 14 January 2021, 15:00-17:00
    Location: Virtual

    Logical Journeys is a one day event organised by Renato Neves, Mehrnoosh Sadrzadeh, and Alexandra Silva (UCL) for discussing the past use of logic in different domains and the challenges it faces from emerging paradigms, such as machine learning, probabilistic, cyber-physical, and quantum computing. The event is framed in the context of UNESCO's World Logic Day, which was proclaimed.

    Logical Journeys will consist of a keynote talk by Samson Abramsky and a discussion session on 'the many facets of logic' which will be led by a panel of researchers with different backgrounds but with logic as a central pillar in their careers.

  • 14 January 2021, World Logic Day in Hungary (WLD 2021 event)

    Date & Time: Thursday 14 January 2021, 14:55-19:00
    Location: Virtual

    The Set Theory, Logic and Topology department of the Alfréd Rényi Institute of Mathematics and the Department of Logic of Eötvös Loránd University organize an online workshop celebrating the 3rd World Logic Day at 14 January 2021.

    Mohamed Khaled (Bahçeşehir University): Algebras of concepts and their networks
    Aleksandra Samonek (UCLouvain): Modeling inductive inference on linguistic content using dictionaries and vectors
    István Juhász (Rényi Institute): Pinning Down Families of Open Sets
    Giambattista Formica (Pontifical Urbaniana University) and Michèle Friend (The George Washington University): In the Footsteps of Hilbert: The Logical Foundations of Theories in Physics.

    For more information, see https://conferences.renyi.hu/wld3.
  • 14 January 2021, Virtual Mini-Workshop "Logic and its Philosophy"

    Date & Time: Thursday 14 January 2021, 14:30-17:30
    Location: Virtual

    We are organising a virtual mini-workshop on logic and its philosophy. Talks will be given by: 1. Hitoshi Omori (Bochum) 2. Filippo Ferrari (Bonn) 3. Catarina Dutilh Novaes (VU Amsterdam & St. Andrews).

    The event is organised by Sara Ipakchi and Paul Hasselkuß (HHU Düsseldorf). Registration is free of charge and everybody is welcome to attend.

  • 14 January 2021, Logic: A world of interdisciplinary science, Celebrating World Logic Day in Nigeria

    Date & Time: Thursday 14 January 2021, 11:00-13:10
    Location: Virtual
    As part of the UNESCO World Logic Day 2021, you are invited to participate in a zoom meeting featuring talks on the role of logic across disciplines. This event will bring together logicians in the fields of Mathematics, Philosophy, Computer Science and other related areas. Speakers: 1. Emma Ruttkamp-Bloem, 2. Thomas Meyer, 3. Yurii Khomskii, and 4. T. O.William-West.

    Organizer: Funmilola Balogun, Federal University Dutsinma. Registration is free of charge and everybody is welcome to attend.

  • 14 January 2021, World Logic Day 2021

    Date & Time: Thursday 14 January 2021, 00:01-23:59

    UNESCO proclaimed 14 January to be World Logic Day, a global day of supporting the development of logic through teaching and research, as well as to public dissemination of the discipline. The Conseil International de Philosophie et des Sciences Humaines (CIPSH)  is coordinating the dynamic and global annual celebration of World Logic Day aiming at fostering international cooperation, promoting the development of logic, in both research and teaching, supporting the activities of associations, universities and other institutions involved with logic, and enhancing public understanding of logic and its implications for science, technology and innovation.

    We invite everyone in the world interested in logic to organise events celebrating World Logic Day 2021 on 14 January 2021 (or on convenient date close to the 14th of January). WLD events
     - can be academic or non-academic,
     - can be aimed at the general public or specialists,
     - can focus on any of the many facets of logic from disciplines such as mathematics, philosophy, computer science, linguistics, or others, and
     - can use any format, e.g., it could be a lecture, a workshop, a panel discussion, an information bazaar, etc. etc.

    If you are organising an event and wish to be listed in the official list of WLD 2021 events on our website and use the official WLD logo in your announcements, please follow the instructions on the website to obtain the status of an official WLD 2021 event.

    For more information, see http://wld.cipsh.international/.
  • 14 January 2021, CS Oxford World Logic Day Lectures (WLD 2021 event), Virtual

    Date: Thursday 14 January 2021
    Location: Virtual

    Department of Computer Science at the University of Oxford will celebrate the UNESCO World Logic Day together with a number of academic institutions all around the world! On this occasion 5 esteemed senior researchers from the department will offer a closer look at their fields of research and explain how logic and logical methods are exploited therein.

    For more information, see https://www.cs.ox.ac.uk/seminars/2372.html.
  • 12 - 16 January 2021, VI International Conference on Mathematical Foundations of Informatics (MFOI-2020), Virtual

    Date: 12 - 16 January 2021
    Location: Virtual

    The 2020 edition of the annual Conference on Mathematical Foundations of Informatics is intended to add synergy to the efforts of the researchers working on development of the development of mathematical foundations for computer science, also known as informatics. Round tables are planned to ensure an open debate on the state of the art and new directions of research and cooperation.

    In view of the outbreak of the Coronavirus disease (COVID-19) the MFOI-2020 conference is postponed to January 12-16, 2021. The conference will be held in the virtual mode. During MFOI, January 14, 2021 is devoted to the World Logic Day.

     

    For more information, see http://mfoi2020.inf.ua/.
  • 30 November - 4 December 2020, 13th International Colloquium on Theoretical Aspects of Computing (ICTAC 2020), Virtual

    Date: 30 November - 4 December 2020
    Location: Virtual

    The aim of the colloquium is to bring together practitioners and researchers from academia, industry and government to present research results, and exchange experience, ideas, and solutions for their problems in theoretical aspects of computing. ICTAC also aims to promote research cooperation between developing and industrial countries.

    The topics of the conference include, but are not limited to: - Languages and automata - Semantics of programming languages - Logic in computer science - Lambda calculus, type theory and category theory - Domain-specific languages - Theories of concurrency and mobility - Theories of distributed, grid and cloud computing - Models of objects and components - Coordination models Models of software architectures - Timed, hybrid, embedded and cyber-physical systems - Static analysis - Software verification - Software testing - Program generation and transformation - Model checking and automated theorem proving - Interactive theorem proving - Verified software, formalized programming theory

    The ICTAC 2020 conference will be organised *virtually* by live presentations using Zoom.

    For more information, see https://ictac2020.github.io/.
  • 19 November 2020, LMS Computer Science Colloquium "Algorithms, Complexity, & Logic", virtual

    Date: Thursday 19 November 2020

    The LMS Computer Science Colloquium is an annual day of themed talks on a topical issue at the interface of mathematics and computer science, organised by the LMS Computer Science Committee. The event is aimed at PhD students and post-docs, although others are welcome to attend.

    The next colloquium will be held on Thursday 19th November 2020, 10am-4pm, and will be held online. The theme will be 'Algorithms, Complexity and Logic'. The speakers will be as follows:
    - Nobuko Yoshida (Imperial College London) - Kitty Meeks (Glasgow) - Anupam Das (Birmingham) - Igor Carboni Oliveira (Warwick)

    For more information, see https://www.smartsurvey.co.uk/s/virtual-lms-csc/ or contact Katherine Wright at .
  • 5 - 6 November 2020, Workshop "Science without Numbers, 40 Years Later", Virtual

    Date: 5 - 6 November 2020
    Location: Virtual

    This workshop aims to provide an opportunity to discuss Field's program in light of recent developments in philosophy of mathematics, philosophy of physics, philosophy of logic, and metaphysics. Speakers include: Mark Colyvan, Mary Leng, Vera Flocke, Stephen Yablo, and Eddy Keming Chen. Hartry Field will also participate.

    For more information, see https://sites.google.com/view/swn40years.
  • 26 October - 2 November 2020, International Conferences on Logic and Artificial Intelligence at Zhejiang University (ZJULogAI): Explainable AI, Virtual

    Date: 26 October - 2 November 2020
    Location: Virtual

    ZJULogAI 2020 (CLAR, AWPL, and GCAI) will take place as a three-day online event using Zoom on October 26 (Day 1), October 30 (Day 2), and November 2 (Day 3), 2020.

    With their special focus theme on Explainable AI, the conferences:
     - CLAR2020 (Conference on Logic and Argumentation)
     - AWPL2020 (Asian Workshop on Philosophical Logic)
     - GCAI2020 (Global Conference on Artificial Intelligence)
    intend to promote the interplay between logical approaches and machine learning-based approaches in order to make AI more transparent and accountable.

    For more information, see http://www.xixilogic.org/zjulogai/.
  • 23 - 24 October 2020, PLM Workshop on Delusion in Language and Mind, Amsterdam/Virtual

    Date & Time: 23 - 24 October 2020, 09:00-18:00
    Location: Amsterdam/Virtual
    Target audience: Philosophers, linguists, psychologists
    Costs: None

    The European Network for the Philosophy of Language and Mind (PLM) organizes a workshop on Delusion in Language and Mind at the ILLC/University of Amsterdam, October 23--24.

    The workshop includes 8 presentations on the subject plus detailed commentaries on the papers, both by expert members of the network. The workshop will be held on-line and on-location, if the situation permits.

    For more information, see https://projects.illc.uva.nl/PLM/delusion.html or contact Paul Dekker at .
  • 21 - 23 October 2020, Workshop in Theories of Paradox in the Middle Ages, Online

    Date: 21 - 23 October 2020
    Location: Online

    Paradoxes seized the attention of logicians in the middle ages, and were used both as tests for the viability of theories of logic, language, epistemology, and possibly every philosophical issue, and also in the specific genre of insolubles as needing a theoretical solution, usually involving issues about signification, truth, knowledge and modality. Numerous theories were developed, not only in the Latin West, but also in the Islamic world and in the Byzantine tradition. Some of these theories are well known, others barely investigated, if at all. This workshop is an opportunity to discuss and contrast a range of these theories and consider their advantages and drawbacks, and their relation to more recent theories of paradox and antinomy.

    For more information, see https://www.st-andrews.ac.uk/arche/event/paradoxes-in-the-middle-ages/ or contact Dr Barbara Bartocci at .
  • 12 - 16 October 2020, Hilbert-Bernays Summer School on Logic & Computation, Virtual

    Date: 12 - 16 October 2020
    Location: Virtual

    The Mathematical Institute of the Georg-August-University Göttingen organizes a "Hilbert-Bernays Summer School on Logic and Computation" as an online event. This summer school offers a unique opportunity for undergraduate and graduate students to experience compelling lectures on Logic and Computation.

    Encouraged by previous years of success, we offer students from all over the world the possibility to sign up this 1-week (3 ECTS) Summer School course covering topics such as: Gödel's Incompleteness Theorems, The Axioms of Zermelo and Fraenkel, Recursion and Complexity and Connexive logic. Students may anticipate a high professional outcome in a dedicated international environment.

  • 18 - 19 September 2020, Autumn School on Logic & Constraint Programming, Virtually in Calabria

    Date: 18 - 19 September 2020
    Location: Virtually in Calabria

    The organization of the autumn school on logic and constraint programming invites you to participate in this year's school. co-located with ICLP. It promises to be an interesting session -- for students, as well as for more senior researchers -- in which Marc Denecker discusses the informal semantics of logic programs (is negation-as-failure actually classical?), Peter Stuckey takes on the role of Trojan horse, convincing us to use Minizinc instead of logic programming, Martin Gebser provides unique insights in the magic he uses for tackling industrial applications with answer set programming, and Elena Bellodi will probably talk about probabilistic logic programming.

    The courses will be run as a hybrid model in which the first two hours are thought live, and for the last two hours, a recording will be made available.

  • 18 - 19 September 2020, Autumn School on Logic & Constraint Programming, Virtual

    Date: 18 - 19 September 2020
    Location: Virtual

    The organization of the *Autumn School on Logic and Constraint Programming* invites you to participate in this year's school (September, 18-19, virtually in Calabria), co-located with ICLP. It promises to be an interesting session -- for students, as well as for more senior researchers -- in which Marc Denecker discusses the 'informal semantics' of logic programs (is negation-as-failure actually classical?), Peter Stuckey takes on the role of Trojan horse, convincing us to use 'Minizinc' instead of logic programming, Martin Gebser provides unique insights in the magic he uses for tackling 'industrial applications' with answer set programming, and Elena Bellodi will probably talk about 'probabilistic logic programming'.

    The courses will be run as a hybrid model in which the first two hours are thought live, and for the last two hours, a recording will be made available.

  • 16 - 20 September 2020, The 22nd International Conference on Knowledge Engineering and Knowledge Management (EKAW 2020), Virtual

    Date: 16 - 20 September 2020
    Location: Virtual

    The 22nd International Conference on Knowledge Engineering and Knowledge Management concerns all aspects of eliciting, acquiring, modeling and managing knowledge, and the role of knowledge in the construction of systems and services for the semantic web, knowledge management, e-business, natural language processing, intelligent information integration, and so on.

    The special theme of EKAW 2020 is "Ethical and Trustworthy Knowledge Engineering". While recent reported breaches relate predominantly to machine learning systems, it is not impossible to envision ethical breaches in knowledge engineering more broadly and, conversely, devise methods and techniques to ensure no or minimal harm in knowledge acquisition, modelling, and knowledge-driven information systems. EKAW 2020 will put a special emphasis on the importance of Knowledge Engineering and Knowledge Management to keep fostering trustworthy systems.

    There will be two workshops at EKAW 2020: the 5th International Workshop on Ontology Modularity, Contextuality, and Evolution (WOMoCoE), and the Workshop on Scalable Knowledge Graph Engineering (SKALE).

    For more information, see https://ekaw2020.inf.unibz.it/.
  • 9 - 12 September 2020, Sixteenth International Tbilisi Summer School in Logic and Language (Tbilisi 2020), Tbilisi, Georgia

    Date: 9 - 12 September 2020
    Location: Tbilisi, Georgia

    The summer school is a major event of the Tbilisi Autumn of Logic organised by the Kurt Gödel Society. This summer school is directed towards the audience of young researchers of LATD 2020. For young researchers the summer school is covered by the registration fees of LATD 2020. For additional participants the fee is Euro 150, for Georgian participants a limited number of free registrations is provided.

    Confirmed lecturers: Bahareh Afshari (University of Amsterdam), Thomas Eiter (nominated, TU Wien), Christian Fermüller (TU Wien), Daniele Mundici (University of Florence), Norbert Preining (Accelia Inc.), James Raftery (University of Pretoria).

    COVID-19 note: it is likely that the summer school will be shifted to the end of September, as it is assumed that the restriction to Universities is lifted by then. More information will be available on the summer school website at the beginning of September.

    For more information, see https://www.logic.at/tbilisi20/ or contact Matthias Baaz at .
  • 3 - 11 September 2020, IX Workshop on Philosophical Logic, Virtual

    Date: 3 - 11 September 2020
    Location: Virtual

    This is the ninth edition of a series of workshops organized by the Buenos Aires Logic Group (BA LOGIC), aiming to bring together researchers to discuss different topics on philosophical logic, mainly connected with semantic paradoxes, theories of truth and non-classical logics. We would like to invite you as well to a satellite Workshop on Substructural Logics and Metainferences to be held on August 28th.

  • 27 - 28 August 2020, Workshop "If ifs and ands were pots and pans... Qualitative and quantitative approaches to reasoning and conditionals", Virtual

    Date: 27 - 28 August 2020
    Location: Virtual

    The workshop brings together new developments in theoretical and experimental investigations on conditionals and reasoning in the areas of philosophy, psychology, logic, and probability theory. Its specific emphasis is on exploring relations between qualitative and quantitative approaches to conditionals - logical (broadly construed) and probabilistic - and their application to the empirical analysis of human reasoning. The event is part of the project 'Qualitative and Quantitative Approaches to Reasoning and Conditionals' at the chair of Prof. Hans Rott in Regensburg.

  • Flyer-Identity-2020.pdf

    27 July - 1 August 2020, CEU Summer School "Identity: Logic and Metaphysics", Postponed

    Date & Time: 27 July - 1 August 2020, 08:00-20:00
    Location: Budapest, Hungary
    Target audience: Graduate Students (Masters/PhD), Early Career Philosophers

    This 6-day research-oriented course is designed to familiarize participants with the latest advances in the philosophical debates about identity and related matters. The specific topics to be discussed will be the logic of identity and identity and modality; identity and essence; identity and indiscernibility; time, composition and identity; and personal identity. The course will be delivered by five leaders in their fields, and they will not only introduce those topics but also discuss their latest research on them. Time permitting, selected participants may have occasion to present their own research.

    Due to the COVID-19 pandemic the course has been postponed.

  • 27 - 31 July 2020, PIKSI-Logic 2020, Postponed

    Date: 27 - 31 July 2020
    Location: Boston MA, U.S.A.

    Undergraduates from underrepresented groups are invited to study logic -- five topics over five days, with ten top international instructors -- at Northeastern University for one week in the summer of 2020.

    Instructors and Topics:
     - Jessica Collins & Lisa Cassell: "The Logic of Belief Revision"
     - Joshua Schechter & Julia Staffel: "Logic & Epistemology"
     - Gillian Russell & Tamar Lando: "Logic & Language"
     - Erica Shumener & Eliya Cohen: "Logic & Metaphysics"
     - Audrey Yap & Cat Saint-Croix: "Logic & Feminism"

    Because of COVID-19, the organizers have decided to postpone PIKSI-Logic 2020 to the summer of 2021.

    For more information, see http://fitelson.org/piksi/.
  • 19 - 24 July 2020, 32nd International Conference on Computer-Aided Verification (CAV 2020), Virtual

    Date: 19 - 24 July 2020
    Location: Virtual

    CAV 2020 is the 32nd in a series dedicated to the advancement of the theory and practice of computer-aided formal analysis methods for hardware and software systems. The conference covers the spectrum from theoretical results to concrete applications, with an emphasis on practical verification tools and the algorithms and techniques that are needed for their implementation. Along with the main conference, CAV will feature eight workshops (in addition to the Verification Mentoring Workshop) and tutorials.

    For more information, see http://i-cav.org/2020/.
  • 18 - 31 July 2020, The 4th Crete Summer School of Linguistics (CreteLing 2020), Cancelled

    Date: 18 - 31 July 2020
    Location: Rethymnon, Greece
    Target audience: Master / PhD students

    There will be introductory, intermediate and advanced courses in a variety of linguistic subfields.

    Unfortunately, we have to cancel CreteLing2020 due to the international COVID crisis.

    For more information, see http://linguistics.philology.uoc.gr/cssl20/ or contact Floris Roelofsen at .
  • 13 - 24 July 2020, The São Paulo School of Advanced Science on Contemporary Logic, Rationality and Information (SpLogIC), Postponed

    Date: 13 - 24 July 2020
    Location: São Paulo, Brazil

    The São Paulo School of Advanced Science on Contemporary Logic, Rationality and Information – SpLogIC – is promoted by the Centre for Logic, Epistemology and the History of Science (CLE) of the University of Campinas (Unicamp), Brazil, to be held from July 13th to 24th, 2020. The program comprises nine courses and nine plenary talks ministered in English by experts in each topic, as well as oral presentations (LED Talks) and poster sessions delivered by students.

    Undergraduate and graduate students, and postdoctoral fellows (up to 5 years after completion of the Ph.D) from all countries are encouraged to apply. The event will select 100 fully-funded participants (50 grantees from all states of Brazil and 50 international grantees). Funding includes airfare, medical insurance, accommodation and meals throughout the event.

    Priority will be given to candidates currently enrolled in graduate programs (Masters/M.Sc. and Doctorate/Ph.D.) and currently developing a thesis or dissertation in the fields of the event. The applicant’s country of origin will also be taken into consideration, in order to include participants from all continents.

    Due to the measures taken regarding the COVID-19 pandemic, the Organizing and Advisory Committees decided to postpone the realization of the São Paulo School of Advanced Science on Logic, Rationality, and Information – SPLogIC.

    For more information, see https://splogic.org/ or contact .
  • 2 July 2020, European Joint Conferences on Theory And Practice of Software (ETAPS 2020 Afternoon), Virtual

    Date & Time: Thursday 2 July 2020, 15:00-18:00
    Location: Virtual

    ETAPS is the primary European forum for academic and industrial researchers working on topics relating to software science.

    To compensate for the cancelled physical ETAPS 2020 conference in Dublin, we will hold a 3-hour virtual event to hand out the awards of the conference and listen to talks by the best paper award winners. The presentations will be streamed live. Questions to presenters can be asked in a chat. The event will be recorded and can be watched later.

    For more information, see https://etaps.org/2020/afternoon.
  • 24 - 26 June 2020, The 16th Reasoning Web Summer School (RW 2020) , Virtual

    Date: 24 - 26 June 2020
    Location: Virtual

    The purpose of the Reasoning Web Summer School is to disseminate recent advances on reasoning techniques and related issues that are of particular interest to Semantic Web and Linked Data applications. It is primarily intended for postgraduate (PhD or MSc) students, postdocs, young researchers, and senior researchers wishing to deepen their knowledge. In 2020, the broad theme of the school is: 'Declarative Artificial Intelligence'. As in the previous years, lectures in the summer school will be given by a distinguished group of expert lecturers.

    The school is co-located with RuleML+RR 2020 and DecisionCAMP 2020, as part of the Declarative AI 2020 event. The students attending the RW school are particularly encouraged to apply to the Doctoral Consortium of RuleML+RR (deadline: 22 May, 2020). Due to the current situation regarding the spread of the COVID-19 coronavirus, Declarative AI 2020 will be held as an ONLINE event.

    For more information, see https://2020.declarativeai.net/events/rw-summer-school or contact Marco Manna at , or Andreas Pieris at .
  • Autumn 2020, XXIII European Symposium of Medieval Logic and Semantics (ESMLS XXIII), Warsaw, Poland

    Date: Autumn 2020
    Location: Warsaw, Poland

    We would like to invite you to the next European Symposium of Medieval Logic and Semantics, which will take place at the University of Warsaw on 22-25 June 2020. The topic of the conference is 'Time, Tense, and Modality', and covers logical, semantical, and grammatical problems related to time. It is meant to include a wide range of issues occurring in medieval writings, not restricted to narrowly understood field of artes.

    In view of the measures related to the COVID-19 pandemic we hereby officially postpone the 23rd European Symposium of Medieval Logic and Semantics for June 21-24, 2021.

    For more information, see http://esmls2020.uw.edu.pl or contact Dr. Marcin Trepczyński at .
  • 20 - 21 June 2020, Hamburg Set Theory Workshop 2020 (HSTW 2020): Descriptive Set Theory, Forcing and the Reals, Virtual

    Date: 20 - 21 June 2020
    Location: Virtual

    Descriptive set theory discusses the relationship between logical complexity and good behaviour of sets, so-called regularity properties (e.g. Lebesgue measurability, perfect set property, etc.). It is well known that these properties are closely connected to forcing (and in some cases, large cardinals). Modern developments in set theory such as forcing, large cardinals and determinacy give powerful techniques to tackle problems in descriptive set theory. In recent years, set theorists have generalised classical results of descriptive set theory to generalised reals.

    Speakers: 1. Vera Fischer (Vienna) 2. Yurii Khomskii (Hamburg & Amsterdam) 3. Dominique Lecomte (Paris) 4. Heike Mildenberger (Freiburg) 5. Dorottya Sziraki (Budapest) 6. Wolfgang Wohofsky (Vienna) 7. Jindrich Zapletal (Gainesville FL) 8. Zoltan Vydnyanszky (Vienna)

    Due to the Covid-19 pandemic, the HSTW 2020 will be held online as a Zoom webinar with several zoom meetings as substitute for social events, like cofeebreaks/lunch. Further information about the conference format can be found on the conference homepage.

  • Masterclass "Lakatos's Undone Work": The Practical Turn and the Division of Philosophy of Mathematics and Philosophy of Science

    Date: Summer 2020 to December 2020
    Location: Virtual

    In this online masterclass, each of the 14 participating graduate students will write a research paper under the supervision of expert mentors from philosophy of science and philosophy of mathematics. Students can apply for different mentors and they will be matched with the mentors according to their interests.

    The overarching theme of this masterclass is an analysis of a 'practical turn' in the philosophy of mathematics. Is this turn analogous to the practical turn in philosophy of sciences? Should it be? What are the exact roles of the actual empirical studies of mathematical practice (f.i. in mathematics education, sociology of mathematic, etc.)? How should these interact with the philosophy of mathematics?

    We want to encourage work looking at the following three areas: First, we want to draw attention to the seminal work of Imre Lakatos. In addition to that we want to encourage work on the interplay of the philosophy of mathematics and the philosophy of science. Another possible string of investigation is the analysis of new scientific methodologies in the philosophy of mathematics.

    For more information, see https://lakatosundonework.weebly.com/.
  • 15 - 19 June 2020, Caleidoscope: Research School in Computational Complexity, cancelled

    Date: 15 - 19 June 2020
    Location: Paris, France

    Computational complexity theory was born more than 50 years ago when researchers started asking themselves what could be computed efficiently. Classifying problems/functions with respect to the amount of resources (e.g. time and/or space) needed to solve/compute them turned out to be an extremely difficult question. This has led researchers to develop a remarkable variety of approaches, employing different mathematical methods and theories.

    The future development of complexity theory will require a subtle understanding of the similarities, differences and limitations of the many current approaches. The goal (and peculiarity) of the Caleidoscope school is to reunite in a single event as many different takes on computational complexity as can reasonably be fit in one week. The school is aimed at graduate students and researchers who already work in some aspects of computational complexity and/or who would like to learn about the various approaches.

    We are sorry to announce that, due to the ongoing COVID-19 epidemic, the 2020 edition of the Caleidoscope school is CANCELLED.  We hope we will be able to propose these great lectures in the summer of 2021.

  • 4 - 7 May 2020, PhD course on Dynamic Syntax, Bergen, Norway, postponed

    Date: 4 - 7 May 2020
    Location: Bergen, Norway

    The University of Bergen in Norway is hosting a PhD course on Dynamic Syntax, a grammar formalism which aims to capture the real-time parsing/production of language. The course will be of particular interest to those working in syntax, semantics and the syntax-semantics interface, as well as natural language modelling and computational linguistics, but is open to all.

    Any interested PhD candidate or postdoctoral researcher who is currently enrolled or employed at a university is welcome to register and take part in the course. All participants who attend the course and complete the written and oral assignment will be awarded 5 ECTS.

    This will be a 4-day course that takes place in the autumn of 2020. The exact course dates will be announced in the next couple of months.

    For more information, see https://dynamic-syntax-2020.jimdosite.com/ or contact Tori Larsen at .
  • 1 - 3 May 2020, Abstractionism 2 Conference, Connecticut, U.S.A., postponed

    Date: 1 - 3 May 2020
    Location: Connecticut, U.S.A.

    This conference has been postponed due to COVID-19.

    Keynote speaker: Crispin Wright (University Stirling & NYU)

    Other confirmed speakers include: .Roy T. Cook (University of Minnesota), Fiona Doherty (University of Stirling), Sean Ebels-Duggan (Northwestern University), Richard K. Heck (Brown University), Graham Leach-Krouse (Kansas State University), Paolo Mancosu (UC Berkeley), Fraser McBride (University of Manchester; via Skype), Eileen Nutting (University of Kansas), Walter Pedriali (University of St. Andrews), Agustí­n Rayo (MIT), Marcus Rossberg (University of Connecticut), William Stirton (Independent Scholar), James Studd (Oxford), Alan Weir (University of Glasgow), Sean Walsh (UCLA) and Robbie Williams (University of Leeds; via Skype).

  • 6 - 9 April 2020, Zhejiang Conferences on Logics in AI (ZJULogAI 2020), to be rescheduled

    Date: 6 - 9 April 2020
    Location: Hangzhou, China

    The Zhejiang Conferences on Logics in Artificial Intelligence (ZjuLogAI 2020) is organized by the Zhejiang University - University of Luxembourg Joint Laboratory on AIs, Robotics and Reasoning (ZLAIRE). With its special focus theme on Explainable AI, the summit intends to promote the interplay between logical approaches and machine learning based approaches in order to make AI more transparent and accountable.

    ZJULogAI consists of
    - 5th Asian Workshop on Philosophical Logic (AWPL 2020)
    - 3rd International Conference on Logic and Argumentation (CLAR 2020)
    - 6th Global Conference on Artificial Intelligence (GCAI 2020)
    ZjuLogAI will be accompanied by an AI and ART exhibition demonstrating the latest application of AI and robotics.
    Keynotes (confirmed): Gabriella Pigozzi (Université Paris Dauphine) and Fei Wu (Zhejiang University)

    Due to the current situation of the novel coronavirus pneumonia, ZJULogAI cannot take place as scheduled. The conference and all its sub-events will be rescheduled.

    For more information, see http://www.xixilogic.org/zjulogai/.
  • 6 - 7 April 2020, Workshop "Understanding Mathematical Explanation", postponed

    Date: 6 - 7 April 2020
    Location: New Brunswick NJ, U.S.A.

    The aim of this NSF-funded workshop is to bring together philosophers, psychologists and education researchers who are working on mathematical explanation.

    Speakers & discussants: - Jessica Carter (University of Southern Denmark) - Mark Colyvan (University of Sydney) - Silvia De Toffoli (Princeton University) - Joachim Frans (Vrije Universiteit Brussel) - Matthew Inglis (Loughborough University) - Marc Lange (UNC - Chapel Hill) - Tania Lombrozo (Princeton University) - Alexander Renkl (University of Freiburg) - Bethany Rittle-Johnson (Vanderbilt University) - Keith Weber (Rutgers University) - Orit Zaslavsky (New York University).

    This workshop has been POSTPONED in response to recent rutgers policies put in place to address the spread of covid-19. New date to be announced.

    For more information, see http://pcrg.gse.rutgers.edu/mathexpl.
  • 3 - 5 April 2020, Conference "The 'end' of philosophy of mathematics", cancelled

    Date: 3 - 5 April 2020
    Location: Princeton NJ, U.S.A.

    Cancelled due to Corona, to be rescheduled.

    Organized by John P. Burgess and Silvia De Toffoli

    Speakers: Jeremy Avigad (Carnegie Mellon University), Silvia De Toffoli (Princeton University), Marcus Giaquinto (University College London), Juliette Kennedy (Helsinki University), Saul Kripke (CUNY Graduate Center), Danielle Macbeth (Haverford College), Paolo Mancosu (UC Berkeley), Friederike Moltmann (CNRS / New York University), Ben Morison (Princeton University), Marco Panza (CNRS / Chapman University), Richard Pettigrew (Bristol University) and Sun-Joo Shin (Yale University).

  • 23 - 26 March 2020, Master Class in Proof Theory (MCPT), cancelled

    Date: 23 - 26 March 2020
    Location: Munich, Germany

    Cancelled due to the Corona crisis.

    This Masterclass in proof theory (MCPT) is primarily aimed at graduate students and early career researchers in mathematics, philosophy, and computer science with an interest in foundational questions in mathematics. The four-day event consists of introductory classes on proof theory by Michael Rathjen (Leeds) on 'Proof Theory: From Arithmetic to Set Theory' and Peter Schuster (Verona) on 'The finite content of transfinite methods'. These will be enriched through advanced evening lectures by other senior researchers, incl. Norbert Gratzl (MCMP, LMU Munich) and Helmut Schwichtenberg (LMU Munich). The event will take place on the premises of the Carl Friedrich von Siemens Foundation, right next to Munich's picturesque Nymphenburg Palace and Gardens.

    Graduate students in mathematics can apply for participation scholarships of E150 funded by the German Mathematical Association (DMV).

  • 23 March 2020, 11th South & East of England Model Theory Workshop (SEEMOD Workshop 11), cancelled

    Date: Monday 23 March 2020
    Location: Norwich, England

    This meeting has been cancelled due the coronavirus outbreak.

    The 11th SEEMOD (South and East of England Model Theory) workshop will take place at the University of East Anglia on 23rd March. The speakers are: Alexis Chevalier (Oxford) , Mark Kamsma (UEA), Charlotte Kestner (Imperial College London), Vincenzo Mantova (Leeds), and Nicholas Ramsey (UCLA).

    For more information, see https://vahagn-aslanyan.github.io/seemod or contact Vahagn Aslanyan at .
  • 11 - 13 March 2020, Conference "Disagreements: from Theory to Practice", Tartu, Estonia

    Date: 11 - 13 March 2020
    Location: Tartu, Estonia

    The theoretical aspects of disagreements in fields such as ontology, logic, epistemology, and ethics have already received extensive treatment in the philosophical literature. There is a plethora of views debated at an increased level of sophistication at a very high level of abstraction (e.g. conciliationist vs steadfast views in the epistemology of disagreement). What is much less discussed are the practical consequences of these theoretical models of disagreement. The conference 'Disagreements: from Theory to Practice' aims to bridge the gap between theory and practice and inquire into the implications of theoretical positions for real life disagreements. Our confirmed speakers include Margit Sutrop, Daniel Cohnitz and Folke Tersman.

  • 22 February 2020, Robin Gandy Centenary Colloquium

    Date: Saturday 22 February 2020
    Location: Wolfson College, Oxford (UK)

    There will be a one-day Colloquium at Wolfson College Oxford. This event celebrates the centenary of Robin Gandy, a leading figure in Mathematical Logic, student and close friend of Alan Turing, Oxford University Reader in Mathematical Logic and a Fellow of Wolfson College. It will be a full day meeting with an outstanding set of speakers, including four of Gandy's former students, and ranging across topics in mathematical logic, philosophy of mathematics, and computer science, as well as personal reflections and historical perspectives.

    Speakers: Marianna Antonutti Marfori (Munich), Andrew Hodges (Oxford), Martin Hyland (Cambridge), Jeff Paris (Manchester), Göran Sundholm (Leiden), Christine Tasson (Paris), Philip Welch (Bristol)

    For more information, see https://www.wolfson.ox.ac.uk/event/gandy-colloquium-0 or contact Karen Barnes at .
  • 21 - 22 February 2020, Celebrating & Commemorating: Engeler's 90th birthday and Specker's centenary, Zürich, Switzerland

    Date: 21 - 22 February 2020
    Location: Zürich, Switzerland

    On February 21 and 22, 2020, we will organize at the ETH Zurich, Switzerland, the meeting "Celebrating and commemorating". In February 2020 will be Ernst Specker's centenary and Erwin Engeler's 90th birthday. The Annual Meeting 2020 of the Swiss Society for Logic and Philosophy of Science will celebrate these two great and big birthdays. Succeeding Paul Bernays, these two prominent scientists from Zurich had a sustainable impact on mathematical logic and its relation to philosophy and informatics in the second half of the 20th century.

    The goal of the conference is to recall the work of those two great Swiss logicians and to point to its continuing significance and effectiveness. As this work is at the interface between mathematics, logic, philosophy, informatics and physics, the conference will be of special interest for researchers and students in those different scientific disciplines.

  • 7 - 8 February 2020, Workshop in Set Theory & Philosophy of Mathematics, Paris, France

    Date: 7 - 8 February 2020
    Location: Paris, France

    This workshops intends to gather people working in the intersection between set theory and philosophy of mathematics and to present and discuss their work.

    Invited speakers: Carolin Antos-Kuby, Andy Arana, Neil Barton, Mirna Dzamonja, Brice Halimi, Leon Horsten, Juliette Kennedy, Jean-Michel Salanskis, Jouko Väänänen, Matteo Viale.

    For more information, see https://philsettheo.wordpress.com/ or contact Boban Velickovic at , or Giorgio Venturi at .
  • 1 - 4 February 2020, Workshop "Mathematical Language & Practical Type Theory", Bonn, Germany

    Date: 1 - 4 February 2020
    Location: Bonn, Germany

    Formal Mathematics aims at the complete formalization and formal checking of mathematical statements and proofs. In recent years practically efficient computer assisted systems have been developed and used to formally verify outstanding mathematical results. However, formalizations in the currently dominating systems are written in languages that resemble computer code and are neither accessible nor attractive to the wider mathematical community. The workshop will be looking into ways to overcome this barrier by using (controlled) natural language  input for proof systems.

    The workshop will bring together invited experts from linguistics, formal mathematics, type theory and the LEAN prover system. After some invited talks on Saturday we envisage intense interactions of various groups with ample time for discussion and exploratory experiments. Participants will be asked to give brief contributed presentations of their research relevant to the conference topic.

    The Workshop  is able to offer five scholarships for PhD students and new PhDs with previous experience in formal mathematics. The workshop will cover local costs and give travel support. Apply before November 30, 2019.

  • 30 - 31 January 2020, Social Choice, Game Theory, and Applications: Conference in Honour of Hans Peters, Maastricht, The Netherlands

    Date: 30 - 31 January 2020
    Location: Maastricht, The Netherlands
    Costs: free

    A conference to celebrate Hans Peters' contributions to social choice and game theory, on the occasion of his retirement.

  • 24 January 2020, 5th meeting of the conference Danube–Rhine Model Theory and Applications (DRMTA 5), Konstanz, Germany

    Date: Friday 24 January 2020
    Location: Konstanz, Germany

    Taking place once to twice per year at changing places, the DRMTA gives a joint institution for the researchers in model theory and its applications from the upper German language area. Talks are delivered by international guests and young scientists. The participation is open to anyone and free of charge.

    Speakers: Arthur Forey (ETH Zürich), Lothar Sebastian Krapp (Universität Konstanz), Simon Müller (Universität Konstanz), Daniel Palacín(Albert-Ludwigs-Universität Freiburg) and Harry Schmidt (Universität Basel).

  • 18 - 19 January 2020, Thirteenth Annual Cambridge Graduate Conference on the Philoosphy of Mathematics and Logic, Cambridge, England

    Date: 18 - 19 January 2020
    Location: Cambridge, England

    There will be two keynote speakers and six talks from graduate students on a variety of topics in the Philosophy of Mathematics and Logic, broadly construed. The graduate papers will have respondents, and the talks will be followed by open discussion. Our keynote speakers for this year are Lavinia Picollo (UCL) and Agustín Rayo (MIT).

  • 8 - 10 January 2020, British Postgraduate Model Theory Conference 2020, Leeds, England

    Date: 8 - 10 January 2020
    Location: Leeds, England

    This meeting aims to bring together young researchers interested in model theory. It will feature a mini-course, invited talks by established academics, and contributed talks by postgraduate researchers. Accommodation will be provided for a limited number of participants. Supported by LMS, University of Leeds, and the British Logic Colloquium.

    For more information, see https://conferences.leeds.ac.uk/BPGMTC20/ or contact Rosario Mennuni at .
  • 8 - 9 January 2020, Workshop "Universals' Locales: The International and Global History and Sociology of Modern Theoretical and Mathematical Sciences", Edinburgh, Scotland

    Date: 8 - 9 January 2020
    Location: Edinburgh, Scotland

    We are seeking early career scholars (by your own definition) interested in the history or sociology of the modern theoretical and mathematical sciences for an interdisciplinary 2-day workshop exploring the methods and implications of studying the local and global scales of seemingly universal knowledge. Conversations will be guided by a fantastic group of senior scholars: Martina Merz (Alpen-Adria-Universität), Tatiana Roque (Universidade Federal do Rio de Janeiro), David Aubin (Sorbonne Universit́é), and Ursula Martin (Oxford and Edinburgh).

    For more information, see http://mathglobal.org/locales.html or contact .
  • 6 - 10 January 2020, Formal Methods in Mathematics / Lean Together 2020, Pittsburgh PA, U.S.A.

    Date: 6 - 10 January 2020
    Location: Pittsburgh PA, U.S.A.

    *Formal Methods in Mathematics / Lean Together 2020* will run from Monday, January 6 to Friday, January 10, 2020 at Carnegie Mellon University, in Pittsburgh, Pennsylvania. The meeting is a successor to Lean Together 2019.

    The first three days will focus on formal methods in pure and applied mathematics, including interactive theorem proving, automated reasoning, verification of symbolic and numeric computation, and general mathematical infrastructure. The last two days will be devoted to specifically to the Lean Theorem Prover and its core library, mathlib. Users and library developers will have opportunities to present work in progress and discuss plans for the future.

    Attendance is free and open to the public, but we ask you to let us know by December 6 if you plan to come.

    For more information, see http://www.andrew.cmu.edu/user/avigad/meetings/fomm2020 or contact Jeremy Avigad at , or Robert Y. Lewis at .
  • 5 - 6 January 2020, Workshop "The Structure & Development of Understanding Actions & Reasons", Salzburg, Austria

    Date: 5 - 6 January 2020
    Location: Salzburg, Austria

    This workshop is organized by the interdisciplinary research group investigating the Structure and Development of Understanding Actions and Reasons, funded by the German Research Foundation (DFG), the Swiss National Fund (SNF) and the Austrian Science Fund (FWF).

    Invited Speakers: Caroline T. Arruda, Daniel Povinelli,  Eva Rafetseder and Michael Tomasello.

MoL and PhD defenses

  • 15 January 2021, PhD Defense, Yfke Dulek

    Date & Time: Friday 15 January 2021, 10:00
    Title: Delegated and Distributed Quantum Computation
    Location: Agnietenkapel, Oudezijds Voorburgwal 231, Amsterdam
    Supervisor: Chris Schaffner
    Promotor: Chris Schaffner and Harry Buhrman
  • 17 December 2020, Master of Logic defense, Sebastian Melzer

    Date & Time: Thursday 17 December 2020, 14:00
    Title: Canonical Formulas for the Lax Logic
    Location: Online (Closed Session)
    Supervisor: Nick Bezhanishvili
    Mentor: Ronald de Wolf
  • 15 December 2020, PhD Defense, Ilaria Canavotto

    Date & Time: Tuesday 15 December 2020, 12:00
    Title: Where Responsibility Takes You Logics of Agency, Counterfactuals and Norms
    Location: Agnietenkapel, Oudezijds Voorburgwal 231, Amsterdam
    Supervisor: F. Berto
    Promotor: F. Berto and S.J.L.Smets
    Copromotor: A. Giordani
  • 4 December 2020, PhD Defense, Tom Schoonen

    Date & Time: Friday 4 December 2020, 16:00
    Title: Tales of Similarity and Imagination. A modest epistemology of possibility.
    Location: Agnietenkapel, Oudezijds Voorburgwal 231, Amsterdam
    Supervisor: Franz Berto
    Promotor: Franz Berto and Arianna Betti
    Copromotor: Peter Hawke
  • 26 November 2020, PhD Defense, Kaibo Xie

    Date & Time: Thursday 26 November 2020, 14:00
    Title: Where Causality, Conditionals and Epistemology meet; A Logical Inquiry.
    Location: Online
    Supervisor: Katrin Schulz and Sonja Smets
    Promotor: Sonja Smets
    Copromotor: Katrin Schulz

    The defence ceremony will be livestreamed via the UvA YouTube channel: https://youtu.be/xd-Uec-hAFM

  • 19 November 2020, Master of Logic defense, Martin Karlsson

    Date & Time: Thursday 19 November 2020, 10:00
    Title: Proofs and Strategies: A characterization of classical and intuitionistic logic using games with explicit strategies
    Location: Online (Closed Session)
    Supervisor: Benno van den Berg
  • 6 November 2020, PhD Defense, Marco Del Tredici

    Date & Time: Friday 6 November 2020, 16:00
    Title: Linguistic Variation in Online Communities. A Computational Perspective
    Location: Online via YouTube (https://youtu.be/pWXU1sUOocI)
    Promotor: Raquel Fernandez Rovira
    Copromotor: Wilker Ferreira Aziz
  • 21 October 2020, Master of Logic defense, Marta Campa

    Date & Time: Wednesday 21 October 2020, 10:00
    Title: Deflationism about Reference
    Location: Online (Closed Session)
    Supervisor: Bahram Assadian
  • 8 October 2020, PhD Defense, Jasmijn Bastings

    Date & Time: Thursday 8 October 2020, 16:00
    Title: A Tale of Two Sequences: Interpretable and Linguistically-Informed Deep Learning for Natural Language Processing
    Location: Online via YouTube
    Promotor: Khalil Sima'an
    Copromotor: Wilker Aziz, Ivan Titov

    The event will be livestreamed on YouTube.

    For more information, see https://bastings.github.io/.
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    1 October 2020, PhD Defense, Bastiaan van der Weij

    Date & Time: Thursday 1 October 2020, 13:00
    Title: Experienced listeners: Modeling the influence of long-term musical exposure on rhythm perception
    Location: Agnietenkapel
    Promotor: Henkjan Honing
    Copromotor: Marcus Pearce

    The defense can be followed via a livestream that will be announced shortly before the defense. The link to the livestream can also be found in the UvA promotieagenda.

    For more information, contact Bastiaan van der Weij at .
  • 30 September 2020, Master of Logic defense, Frank Westers

    Date & Time: Wednesday 30 September 2020, 13:00
    Title: Dynamic Logics for Model Transformations
    Location: Online (Closed Session)
    Supervisor: Alexandru Baltag & Nick Bezhanishvili
  • 28 September 2020, Master of Logic defense, Leo Lobski

    Date & Time: Monday 28 September 2020, 15:00
    Title: Quantum quirks, classical contexts: Towards a Bohrification of effect algebras
    Location: Online (closed session)
    Supervisor: Nick Bezhanishvili and Chris Heunen
  • 24 September 2020, Master of Logic defense, Melina Mendoza Gutierrez

    Date & Time: Thursday 24 September 2020, 16:00
    Title: Revising Truth in Fiction: How Literary Practices Such as Canon and Retcon Help Define Truth in Fiction
    Location: online (closed session)
    Supervisor: Maria Aloni & Tom Schoonen
  • 24 September 2020, Master of Logic defense, Yoàv Montacute

    Date & Time: Thursday 24 September 2020, 13:00
    Title: Chaos and Derivative Logic in Topological Dynamics
    Location: Online (Closed Session)
    Supervisor: Alexandru Baltag & David Fernández-Duque (Ghent University)
  • 17 September 2020, Master of Logic defense, Boas Kluiving

    Date & Time: Thursday 17 September 2020, 14:00
    Title: Computationally Efficient Representation Languages for Fairly Dividing Indivisible Goods
    Location: Online (Closed Session)
    Supervisor: Ronald de Haan
  • 11 September 2020, Master of Logic defense, Miguel Flament

    Date & Time: Friday 11 September 2020, 13:00
    Title: Metalinguistic sense of names in Dynamic Semantics
    Location: Online (closed session)
    Supervisor: Paul Dekker
  • 31 August 2020, Master of Logic defense, Joannes Campell

    Date & Time: Monday 31 August 2020, 12:00
    Title: Mind the Steps! Should propositional epistemic justification satisfy (cumulative) transitivity?
    Location: Online (closed session)
    Supervisor: Luca Incurvati and Peter Hawke
  • 28 August 2020, Master of Logic defense, Flavio Tisi

    Date & Time: Friday 28 August 2020, 10:00
    Title: A moderate emergentist account of group agency
    Location: Online (closed session)
    Supervisor: Sonja Smets & Marija Slavkovik
  • 27 August 2020, Master of Logic defense, Tex Schönlank

    Date & Time: Thursday 27 August 2020, 15:00
    Title: Syntactic logical relations for System F with recursive types and call-by-name semantics
    Location: Online (closed session)
    Supervisor: Benno van den Berg en Herman Geuvers
  • 26 August 2020, Master of Logic defense, Angelica Hill

    Date & Time: Wednesday 26 August 2020, 15:00
    Title: The Only Thesis: A Search for a Unified Meaning of 'Only'
    Location: Online
    Supervisor: Maria Aloni
  • 24 August 2020, Master of Logic defense, Pedro Del Valle-Inclán Vázquez

    Date & Time: Monday 24 August 2020, 10:00
    Title: Structural Rules and Proof-Theoretic Harmony
    Location: Online (closed session)
    Supervisor: Julian Schlöder
  • 10 July 2020, Master of Logic defense, Thijs Benjamins

    Date & Time: Friday 10 July 2020, 10:00
    Title: Locally finite varieties of Heyting algebras of width 2
    Location: Online (closed session)
    Supervisor: Nick Bezhanishvili
  • 8 July 2020, Master of Logic defense, Rachel Maden

    Date & Time: Wednesday 8 July 2020, 12:00
    Title: The nature of semantically relevant intentions
    Location: Online (closed session)
    Supervisor: Martin Stokhof
  • 8 July 2020, Master of Logic defense, Maëlle Havelange

    Date & Time: Wednesday 8 July 2020, 10:00
    Title: An Analysis of Modern Interpretative Approaches to Kung-sun Lung's 'White Horse Discourse'
    Location: Online (closed session)
    Supervisor: Martin Stokhof
  • 6 July 2020, Master of Logic defense, Teodor Calinoiu

    Date & Time: Monday 6 July 2020, 12:00
    Title: What Structural Objects Could Be: Mathematical Structuralism and its Prospects
    Location: Online (closed session)
    Supervisor: Bahram Assadian
  • 3 July 2020, Master of Logic defense, Ignacio Bellas Acosta

    Date & Time: Friday 3 July 2020, 10:00
    Title: Studies in the extension of standard modal logic with an infinite modality
    Location: Online (closed session)
    Supervisor: Yde Venema
  • 25 June 2020, Master of Logic defense, Sven Cornets de Groot

    Date & Time: Thursday 25 June 2020, 10:00
    Title: Logical systems with left-sequential versions of NAND and XOR
    Location: Online (closed session)
    Supervisor: Alban Ponse
  • 24 June 2020, Master of Logic defense, Brandon Hoogstra

    Date & Time: Wednesday 24 June 2020, 10:00
    Title: From Cross-World Predication to Cross-World Travel: Building a Bridge between Worlds
    Location: Online (closed session)
    Supervisor: Maria Aloni & Arthur Schipper
  • 18 June 2020, PhD Defense, Philip Schulz

    Date & Time: Thursday 18 June 2020, 11:00
    Title: Latent Variable Models for Machine Translation and How To Learn Them
    Location: Online
    Supervisor: Professor Dr. K. Sima'an and Dr. Wilker Aziz
    Promotor: Professor Dr. K. Sima'an
    Copromotor: Dr. Wilker Aziz

    The defense will be streamed in an UvA YouTube channel (further details to be announced).

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    17 June 2020, PhD Defense, Dieuwke Hupkes

    Date & Time: Wednesday 17 June 2020, 13:00
    Title: Hierarchy and interpretability in neural models of language processing
    Location: online
    Promotor: Willem Zuidema, Rens Bod

    This event will be streamed on youtube.

  • 16 June 2020, PhD Defense, Ana Lucia Vargas Sandoval

    Date & Time: Tuesday 16 June 2020, 12:00
    Title: On the Path to the Truth: Logical & Computational Aspects of Learning
    Location: Online
    Supervisor: Dr. Alexandru Baltag
    Promotor: Dr. Alexandru Baltag
    Copromotor: Prof. Dr. Dick de Jongh and Dr. Aybüke Özgün

    The defense will be streamed in an UvA YouTube channel (further details to be announced).

  • 30 April 2020, Master of Logic defense, Eric Flaten

    Date & Time: Thursday 30 April 2020, 11:00
    Title: Toward a formal representation of radical interpretation
    Location: Online
    Supervisor: Robert van Rooij and Martin Stokhof
  • 3 April 2020, Master of Logic defense, Federico Schiaffino

    Date & Time: Friday 3 April 2020, 14:00
    Title: Memory, Time and Language; A Mental Time Travel Model in a Narrative Discourse
    Location: Online
    Supervisor: Michiel van Lambalgen
  • 26 March 2020, Master of Logic defense, Valentin Vogelmann

    Date & Time: Thursday 26 March 2020, 16:00
    Title: Statistical Methodology for Quantitative Linguistics: A Case Study of Zipf's Law and Learnability
    Supervisor: Jelle Zuidema and Bas Cornelissen

    The exam will take place online, without an audience.

  • 28 February 2020, PhD defense, Mostafa Dehghani

    Date & Time: Friday 28 February 2020, 10:00
    Title: Learning with Imperfect Supervision for Language Understanding
    Location: Agnietenkapel, Oudezijds Voorburgwal 231, Amsterdam
    Promotor: Maarten de Rijke and Jaap Kamps
  • 6 February 2020, PhD defense, Joran van Apeldoorn

    Date & Time: Thursday 6 February 2020, 14:00
    Title: A Quantum View on Convex Optimization
    Location: Agnietenkapel, Oudezijds Voorburgwal 231, Amsterdam
    Promotor: Ronald de Wolf and Monique Laurent
  • 30 January 2020, PhD defense, Tom Bannink

    Date & Time: Thursday 30 January 2020, 10:00
    Title: Quantum and stochastic processes
    Location: Agnietenkapel, Oudezijds Voorburgwal 231, Amsterdam
    Promotor: Harry Buhrman and Frank den Hollander
  • 29 January 2020, Master of Logic defense, Shimpei Endo

    Date & Time: Wednesday 29 January 2020, 15:00
    Title: Modal Spatialism
    Location: Room F1.15, Science Park 107, Amsterdam
    Supervisor: Arthur Schipper
  • 29 January 2020, PhD defense, Jouke Witteveen

    Date & Time: Wednesday 29 January 2020, 11:00
    Title: Parameterized Analysis of Complexity
    Location: Aula der Universiteit, Singel 411, Amsterdam
    Promotor: Ronald de Wolf and Leen Torenvliet
    Copromotor: Sonja Smets

Projects and Awards

  • Bas Cornelissen wins best paper award

    We are pleased to announce that Bas Cornelissen has won a best paper award at the International Society for Music Information Retrieval conference (virtually) in Montréal.

    You can look at the paper, poster, and a very nice 4-minute video
    introduction here: https://program.ismir2020.net/poster_6-13.html.

    For more information, see https://program.ismir2020.net/poster_6-13.html or contact Bas Cornelissen at .
  • Matthijs Westera appointed Assistant Professor of Linguistics and AI in Leiden

    We are very excited to announce that Matthijs Westera, who graduated from the ILLC in 2017, has accepted a position at Leiden University as Assistant Professor of Linguistics and AI. Congratulations, Matthijs!

    For more information, contact Floris Roelofsen at .
  • Jana Sotáková wins best paper award at CRYPTO 2020

    Jana Sotáková, PhD student at UvA and Qusoft , won the best-paper award at the IACR flagship conference CRYPTO 2020 for her article "Breaking the Decisional Diffie-Hellman Problem for Class Group Actions Using Genus Theory".

    Jana Sotáková is a PhD student of Christian Schaffner (ILLC, UVA), Serge Fehr (CWI) and Peter Bruin (MI Leiden). Her article is co-authored with Dr. Wouter Castryck and Dr. Frederik Vercauteren of the Computer Security and Industrial Cryptography (COSIC) research group in the Department of Electrical Engineering at KU Leuven.

  • Davide Emilio Quadrellaro 2020 Prize for the best master thesis in logic by an Italian student

    We are pleased to announce that Davide Emilio Quadrellaro is one of the recipients of the 2020 Prize for the best master thesis in logic by an Italian student. This prize is annually awarded by the Italian Association for Logic and its Applications.

  • Lorenzo Galeotti elected to the Council of the Association CiE

    At the virtual AGM of the Association Computability in Europe on 2 July 2020, Lorenzo Galeotti was elected to serve on the Association Council for four years (2020 to 2024).

  • Election results FoLLI Board

    The members of the Association for Logic, Language and Information (FoLLI) have elected their new Management Board with some ILLC members: Sonja Smets was elected as new Vice President and Benedikt Löwe was elected as new member of the Board.

    For more information, see http://www.folli.info/.
  • Federica Russo receives RPA Human(e) AI Grant

    To accelerate the work on AI, the UvA has launched a new Research
    Priority Area, Human(e) AI, which aims to synthesise ongoing work and stimulate new research on the societal consequences of AI. We are pleased to announce that Federica Russo (ILLC), Eric Schliesser (Faculty of of Social and Behavioural Sciences) and Jean Wagemans (ACLC) receive an RPA grant for their project entitled Towards an Epistemological and Ethical 'Explainable AI'.

  • Davide Grossi receives RPA Human(e) AI Grant

    To accelerate the work on AI, the UvA has launched a new Research
    Priority Area, Human(e) AI, which aims to synthesise ongoing work and stimulate new research on the societal consequences of AI. We are pleased to announce that Davide Grossi (ILLC), Prof. Alessio Pacces (Amsterdam Law School, Amsterdam Business School), Prof. Giuseppe Dari-Mattiacci (Amsterdam Law School) have received an RPA grant for their project entitled Collective Decisions in Law and Economics: A Computational Perspective.

    For more information, see https://humane-ai.nl/research/seed-funding-projects-2020-2021/ or contact Davide Grossi at .
  • Raquel Fernández and Sandro Pezzelle receive RPA Human(e) AI Grant

    To accelerate the work on AI, the UvA has launched a new Research Priority Area, Human(e) AI, which aims to synthesise ongoing work and stimulate new research on the societal consequences of AI. We are pleased to announce that Raquel Fernández (ILLC), Margot van der Goot (ASCoR) and Sandro Pezzelle (ILLC) have received an RPA grant for their project entitled Exploring Adaptation of Conversational Systems to Different Age Groups.

  • Rens Bod has been appointed International Francqui Professor at Ghent University

    We are pleased to announce that Rens Bod (ILLC) has been appointed International Francqui Professor at Ghent University. This appointment includes a visit to the faculty of Arts and Philosophy from Februari until June 2021.

    For more information, see https://www.ugent.be/lw/nl/actueel/nieuws/rensbod.htm or contact Rens Bod at .
  • Henkjan Honing receives ABC Research Grant

    Henkjan Honing (ILLC ) and Pilou Bazin (FMG) received an ABC Project Grant for their proposal on studying how temporal expectations shape musical experience in the human brain. This interdisciplinary project takes advantage of a wide variety of expertise available within the University of Amsterdam. It was reviewed as “novel and exciting”, with a “solid experimental paradigm and well-defined predictions at the computational and neural level”, using “state-of-the-art modelling and imaging approaches”.

    For more information, see https://abc.uva.nl/ or contact Henkjan Honing at .
  • Robert Paßmann receives Cultuurfondsbeurs

    Robert Paßmann received a Cultuurfondsbeurs of the Prins Bernhard Cultuurfonds to visit the Faculty of Philosophy at the University of Cambridge for the academic year 2020/21. He will become a member of St John's College, Cambridge.

    For more information, contact Benedikt Löwe at .
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    Floris Roelofsen has been awarded a grant in ZonMw's COVID-19 programme

    We are pleased to announce that Floris Roelofsen (ILLC) has been awarded a grant in ZonMw's COVID-19 programme. With this grant Floris Roelofsen (ILLC) and A.S. Smeijers (AUMC) will improve the communication between health care providers and deaf patients.

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    Harry Buhrman joins Royal Netherlands Academy of Arts and Sciences (KNAW)

    Quantum researcher Harry Buhrman joins the Royal Netherlands Academy of Arts and Sciences (KNAW). The KNAW is the most relevant Dutch society of top scientists. Together with seventeen other researchers, Buhrman will be installed as a new Academy member. Buhrman is affiliated with the CWI and the University of Amsterdam. He is also director and founder of research institute QuSoft, which focuses on the development of quantum software and applications of quantum computers and quantum networks.

    For more information, see https://www.knaw.nl/nl/actueel/nieuws/knaw-kiest-achttien-nieuwe-leden or contact Harry Buhrman at .
  • Paul Vitányi and Ming Li receive 2020 McGuffey Longevity Award

    Paul Vitányi (Centrum Wiskunde & Informatica) and his colleague Ming Li (University of Waterloo in Canada) have received one of seven 2020 McGuffey Longevity Awards from the Textbook & Academic Authors Association for An Introduction to Kolmogorov Complexity and Its Applications.

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    Giovanni Colavizza has been awarded an NWO Corona: fast-track data grant

    We are pleased to announce that Giovanni Colavizza (ILLC) has been awarded an NWO Corona: fast-track data grant, to work on Collecting systematic survey data on scientists’ information-seeking and information-spreading behaviour in a time of crisis. The grant funds a postdoc for 6 months.

  • Katrin Schulz awarded Open Competition for Digitalisation

    We are pleased to announce that Katrin Schulz has been awarded a Open Competition grant, to work on the project "The Bias Barometer" together with Leendert van Maanen (UvA).

Funding, Grants and Competitions

  • Netherlands L’Oréal-Unesco For Women in Science Rising Talent Prizes 2021

    Deadline: Wednesday 20 January 2021

     

    The For Women in Science Rising Talent Prizes are a recent addition to the national For Women in Science programme, which was founded in 2012 as part of the international partnership between L’Oréal and Unesco - For Women in Science (FWIS).

    The aim of the Netherlands L’Oréal-Unesco For Women in Science Rising Talent Prizes is to advance the academic careers of young women researchers in the Netherlands holding a position as PhD candidate or postdoctoral fellow, with a maximum of three years post-PhD academic experience.

  • NWO Key Technologies

    Deadline: Tuesday 19 January 2021

    Within the KIC 2020-2023, budget will be made available for research, in the context of the Knowledge and Innovation Agenda (KIA) Key Technologies.

  • 2021 IUHPST Essay Prize in History and Philosophy of Science

    Deadline: Friday 15 January 2021

    The International Union of History and Philosophy of Science and Technology (IUHPST) invites submissions for the 2021 IUHPST Essay Prize in History and Philosophy of Science. This biennial prize competition seeks to encourage fresh methodological thinking on the history and philosophy of science and related areas.

    Entries in the form of an essay of 5,000-10,000 words in English are invited, addressing this year's prize question: "What can history and philosophy of science, technology and medicine contribute to our current global challenges?" What constitutes a current global challenge is left to the judgment of the authors, but examples include the coronavirus pandemic, climate change, socioeconomic inequality, racism, the refugee crisis, and science denialism.Entries are invited from anyone, without restriction of age, nationality or academic status. All entries should consist of original work that has not previously been published.  Co-authored work will be considered; if the winning entry is a co-authored work the cash prize will be shared out among the authors.

  • NWO Rubicon

    Deadline: Tuesday 1 December 2020
    Rubicon aims to encourage talented researchers at Dutch universities and research institutes run by KNAW and NWO to dedicate themselves to a career in postdoctoral research. Due to COVID-19 measures, the second round of 2020 will be combined with the third, including budget. Applicant who meet the conditions on September 1st 2020 can submit a proposal.
    For more information, see https://www.nwo.nl/en/calls/rubicon-enw-2020-2-enw or contact Joris Voskuilen at .
  • SILFS "Ettore Casari" Logic Prize

    Deadline: Monday 30 November 2020

    The Italian Society for Logic and the Philosophy of Science (SILFS) established the biennial logic prize named 'Ettore Casari Logic Prize', which is aimed at promoting logical research in Italy. Scholars affiliated to any University or Research Centre based in Italy, irrespective of their role, nationality, gender, or age, are eligible for participation. This prize is part of the UNILOG project "A Prize of Logic in Every Country".

     Applicants are requested to submit an original manuscript written in English, not exceeding 30 pages, on any topic that can be considered as pertaining to logic (by the standards of the international community of logicians).

    The prize consists in: a) the publication of the selected manuscript in the journal Logica Universalis, b) the payment of the participation costs (travel, accommodation, and registration fee) for the World Congress of Universal Logic, and c) the award of the medal 'Ettore Casari for Logic'.

  • Synergy Award '21: call for PhDs

    Deadline: Monday 16 November 2020

    Society needs scientific contributions to today’s challenges. Can your PhD research make a positive impact? Don’t keep it to yourself: enter NWO’s Synergy Awards ’21 for PhD students in social sciences & humanities. Submit your contribution and secure your chance to enhance your skills and pitch your best idea for making an impact at Synergy ’21, the anual leading event for social sciences and humanities.

  • Nederlandse Prijs voor ICT-onderzoek

    Deadline: Sunday 15 November 2020

    [In Dutch only]

    Deze jaarlijkse prijs is bestemd voor een wetenschappelijk onderzoeker, met een wetenschappelijke leeftijd[1] van maximaal vijftien jaar, die vernieuwend onderzoek op zijn/haar naam heeft staan of die verantwoordelijk is voor een wetenschappelijke doorbraak in de ICT, en is bedoeld als eerbetoon aan zijn/haar persoon en als promotie van het vakgebied ICT. De inschrijving voor de editie 2021 van de prijs is geopend.

  • Bimal Krishna Matilal Logic Prize 2021

    Deadline: Saturday 10 October 2020

    Bimal Krishna Matilal (1935-1991) was at the same time an exponent of Indian logic and well conversant with modern/Western logical theories. He studied with Quine in the early 1960s and from 1977 to 1991 he was the Spalding Professor of Eastern Religion and Ethics at University of Oxford. He was the founder editor of the Journal of Indian Philosophy.

    The Bimal Krishna Matilal Prize in Logic is awarded once every three years. The prize besides being honorific, supports the participation (housing + registration fee) of the winner in the World Congress of Universal Logic (UNILOG'2021 in Crete, Greece) and the publication of the paper in the journal Logica Universalis, Birkhauser.

    Submissions are invited for the Bimal Krishna Matilal Logic Prize 2021. Submissions should be unpublished papers, 10 to 30 pages in length, in any area of logic, written in English only. The contender only needs to live in India and be affiliated with a University (or other educational institution) in India. There is no restriction of position, age, gender, or nationality.

    For more information, see http://www.uni-log.org/logic-prize-india.
  • NWO funding open access publication of books

    Open Access is now an established practice for scientific articles.This is not yet the case for scientific books.NWO recently launched a funding instrument especially for NWO researchers who want to publish their book in Open Access.

    Continuous applications.

  • The Royal Holland Society of Sciences and Humanities Young Talents Awards

    The Royal Holland Society of Sciences and Humanities (KHMW) is delighted that this year once again businesses, foundations, funds and societies are willing to make available the Holland Society Young Talent Awards.

    We kindly invite you to nominate using the form below one or two students who graduate in the academic year 2019/2020 for one of the Young Talent Graduation Awards. Nominations should be submitted digitally, including an electronic copy of the degree thesis.

  • NWO Stairway to Impact Award

    Deadline: Tuesday 30 June 2020
    The NWO Domain Science hands out five special scientific awards. These awards recognise the achievements of scientists in various areas of scientific research.
  • Helmut Veith Stipend

    Deadline: Monday 30 November 2020

     

    The VCLA invites applications for the Helmut Veith Stipend. The Helmut Veith Stipend is dedicated to the memory of an outstanding computer scientist who worked in the fields of logic in computer science, computer-aided verification, software engineering, and computer security. It is awarded annually to motivated female students in the field of computer science who pursue (or plan to pursue) one of the master's programs in Computer Science at TU Wien taught in English.

    For more information, see http://www.vcla.at/helmut-veith-stipend/ or contact .
  • Call for Nominations: Lakatos Award 2021

    Deadline: Tuesday 1 September 2020

    The Lakatos Award is given annually for an outstanding contribution to the philosophy of science, widely interpreted, in the form of a book published in English during the current year or the previous five years.The Lakatos Award is in memory of Imre Lakatos and has been endowed by the Latsis Foundation. Nominations are invited for the 2021 Lakatos Award, with a strict deadline of Tuesday 1 September 2020.

    The 2021 award will be for a monograph in the philosophy of science broadly construed, either single authored or co-authored, published in English with an imprint from 2015 to 2020, inclusive. Anthologies and edited collections are not eligible. Any person of recognised standing within the philosophy of science or an allied field may nominate a book. Nominations must include a statement explaining the nominator?s reasons for regarding the book prizeworthy. Self-nominations are not allowed.

    For more information, see http://www.lse.ac.uk/philosophy/lakatos-award/ or contact Tom Hinrichsen at .
  • VCLA International Student Award 2020 in Logic and Computer Science

    Deadline: Wednesday 25 March 2020

    The Vienna Center for Logic and Algorithms of TU Wien (Vienna University of Technology), calls for the nomination of authors of outstanding theses and scientific works in the field of Logic and Computer Science, in the following two categories:
    · Outstanding Master Thesis Award
    · Outstanding Undergraduate Thesis Award (Bachelor thesis or equivalent, 1st cycle of the Bologna process)

    The main areas of interest are Computational Logic, Algorithms and Computational Complexity, Databases and Artificial Intelligence, Verification and Formal Methods for Security and Privacy,

    The award is dedicated to the memory of Helmut Veith, the brilliant computer scientist who tragically passed away in March 2016, and aims to carry on his commitment to promoting young talent and promising researchers in these areas.

    For more information, see https://logic-cs.at/vcla-awards-2020/ or contact .
  • 1st International Competition on Model Counting (MC 2020)

    Deadline: Thursday 5 March 2020

    The 1st International Competition on Model Counting (MC 2020) is a competition to deepen the relationship between latest theoretical and practical development on the various model counting problems and their practical applications. It targets the problem of counting the number of models of a Boolean formula. Model counting is very vibrant field that provided both recent advances in theory as well as in practical solving including various applications. MC 2020 aims to identify new challenging benchmarks and to promote new solvers for the pr