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".

Due to the current Covid-19 pandemic it was impossible to hold our congress as planned (6th – 9th September 2020). The congress was therefore postponed by one year, and all events will be held online.

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.

A conference in honor of Michel Balinski (1933-2019) with invited speakers covering topics such as operations research, game theory, and social choice theory.

The workshop focuses on philosophical and methodological problems connected to causal inference. The topics covered by participants range from econometric modeling to medical research. The list of participants includes Sebastian Køhlert (How Empirical is Empirical Modelling Really? On Probabilism in Econometrics), Jan-Willem Romeijn (Shrinking and extremizing: two studies in meta-analysis), and Mariusz Maziarz (How to make inferences from inconsistent empirical results?). All the participants are welcome but please register by sending an email.

A conference in honor of Michel Balinski (1933-2019) with invited speakers covering topics such as operations research, game theory, and social choice theory.

The International Conference for Philosophy of Science and Formal Methods in Philosophy (CoPS-FaM-19) of the Polish Association for Logic and Philosophy of Science will take place on December 4-6, 2019 at the University of Gdansk (in cooperation with the University of Warsaw). The conference will feature invited and contributed talks in Mathematical Logic,Philosophy of Mathematics & Philosophy of Science,Philosophical Logic, andFormal Philosophy (including formal epistemology, formal ethics, and applications of formal methods to philosophical issues in general etc.).

Keynote speakers: Hitoshi Omori (Ruhr-Universität Bochum), Oystein Linnebo (University of Oslo), Miriam Schoenfield (MIT), Stanislav Speranski (St. Petersburg State University) and Katya Tentori (University of Trento).

The International Conference for Philosophy of Science and Formal Methods in Philosophy (CoPS-FaM-19) of the Polish Association for Logic and Philosophy of Science will take place on December 4-6, 2019 at the University of Gdansk (in cooperation with the University of Warsaw). The conference will feature invited and contributed talks in Mathematical Logic,Philosophy of Mathematics & Philosophy of Science,Philosophical Logic, andFormal Philosophy (including formal epistemology, formal ethics, and applications of formal methods to philosophical issues in general etc.).

Keynote speakers: Hitoshi Omori (Ruhr-Universität Bochum), Oystein Linnebo (University of Oslo), Miriam Schoenfield (MIT), Stanislav Speranski (St. Petersburg State University) and Katya Tentori (University of Trento).

The International Conference for Philosophy of Science and Formal Methods in Philosophy (CoPS-FaM-19) of the Polish Association for Logic and Philosophy of Science will take place on December 4-6, 2019 at the University of Gdansk (in cooperation with the University of Warsaw). The conference will feature invited and contributed talks in Mathematical Logic,Philosophy of Mathematics & Philosophy of Science,Philosophical Logic, andFormal Philosophy (including formal epistemology, formal ethics, and applications of formal methods to philosophical issues in general etc.).

Keynote speakers: Hitoshi Omori (Ruhr-Universität Bochum), Oystein Linnebo (University of Oslo), Miriam Schoenfield (MIT), Stanislav Speranski (St. Petersburg State University) and Katya Tentori (University of Trento).

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.

The event will take place in Rio de Janeiro, Brazil, December 8-13, 2019 Everybody is welcome to join us for a major philosophical event in one of the most beautiful and fascinating cities in the world.

The event will take place in Rio de Janeiro, Brazil, December 8-13, 2019 Everybody is welcome to join us for a major philosophical event in one of the most beautiful and fascinating cities in the world.

A Symposium on the occasion of Julia Robinson's 100th birthday will be held on Monday December 9, 2019 at MSRI. Julia Robinson (1919-1985) was a leading mathematical logician of the twentieth century, and notably a first in many ways, including the first woman president of the American Mathematical Society and the first woman mathematician elected to membership in the National Academy of Sciences. Her most famous work, alongside others including Martin Davis and Hilary Putnam, led to Yuri Matijasevich's solution in the negative of Hilbert's Tenth Problem, showing that there is no general algorithmic solution for Diophantine equations. She contributed in other topics as well. Her 1948 thesis linked the undecidability of the field of rational numbers to Godel?s proof of undecidability of the ring of integers.

Confirmed participants in this day-long celebration of her work and of current mathematics insprired by her research include: Lenore Blum, who will give a public lecture, Lou van den Dries, Martin Davis, Kirsten Eisentrager, and (provisionally yes) Yuri Matijasevich.

This conference is intended to investigate recent proposals for characterizing and solving paradoxes. More precisely, the aim is to create a bridge between the truth-theoretic, set-theoretic, and proof-theoretic traditions in the analysis of paradoxes.

The event will take place in Rio de Janeiro, Brazil, December 8-13, 2019 Everybody is welcome to join us for a major philosophical event in one of the most beautiful and fascinating cities in the world.

This conference is intended to investigate recent proposals for characterizing and solving paradoxes. More precisely, the aim is to create a bridge between the truth-theoretic, set-theoretic, and proof-theoretic traditions in the analysis of paradoxes.

The event will take place in Rio de Janeiro, Brazil, December 8-13, 2019 Everybody is welcome to join us for a major philosophical event in one of the most beautiful and fascinating cities in the world.

MIREL-2019 workshop aims at bridging the gap between the community working on legal ontologies and NLP parsers and the community working on reasoning methods and formal logic, in line with the objectives of the MIREL (MIning and REasoning with Legal texts) project.

The workshop aims at fostering the scientific discussion between approaches based on language technologies applied to the legal domain (representing legal knowledge) and those based on legal reasoning (using the legal knowledge to build specialized services and applications).

The FSTTCS conference is a forum for presenting original results in foundational aspects of Computer Science and Software Technology.

Workshops and co-located events:
 - SAT/SMT winter school: December 8-9
 - Complexity in Algorithmic Game Theory: December 10
 - Extension Complexity and Lifting Theorems: December 14
 - Trends in Transformations: December 10
 - GALA: Gems of Automata, Logic and Algebra: December 14

Speakers: Mark Jago (Nottingham), Peter Hawke (Amsterdam / St Andrews), Aybüke Özgün (Amsterdam / St Andrews), Janneke van Lith (Utrecht), Johannes Korbmacher (Utrecht), Maria Aloni (Amsterdam).

The event will take place in Rio de Janeiro, Brazil, December 8-13, 2019 Everybody is welcome to join us for a major philosophical event in one of the most beautiful and fascinating cities in the world.

The FSTTCS conference is a forum for presenting original results in foundational aspects of Computer Science and Software Technology.

Workshops and co-located events:
 - SAT/SMT winter school: December 8-9
 - Complexity in Algorithmic Game Theory: December 10
 - Extension Complexity and Lifting Theorems: December 14
 - Trends in Transformations: December 10
 - GALA: Gems of Automata, Logic and Algebra: December 14

The event will take place in Rio de Janeiro, Brazil, December 8-13, 2019 Everybody is welcome to join us for a major philosophical event in one of the most beautiful and fascinating cities in the world.

The FSTTCS conference is a forum for presenting original results in foundational aspects of Computer Science and Software Technology.

Workshops and co-located events:
 - SAT/SMT winter school: December 8-9
 - Complexity in Algorithmic Game Theory: December 10
 - Extension Complexity and Lifting Theorems: December 14
 - Trends in Transformations: December 10
 - GALA: Gems of Automata, Logic and Algebra: December 14

We are happy to announce the fourth installment of the Set Theory in the UK series! This will take place in the Mathematical Institute at Oxford on the 14th of December.

The two main speakers are Philipp Schlicht and Carolin Antos. Shorter talks will be given by John Howe, Joel David Hamkins, Philip Welch and Asaf Karagila.

The day opens with tea and coffee at 10:30am, with the first talk beginning in lecture room L3 at 11:00am. We conclude with a social dinner at 7:30pm in The Crown on Cornmarket Street.

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).

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.

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.

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)

On 15-19 December 2019, we will be organizing a math-oriented quantum computation school in the IIAS at the Hebrew university. No prior knowledge on quantum will be assumed. The school will introduce TCS and math students and faculty, who are interested in the more mathematical side of the area, to the beautiful and fascinating mathematical open questions in quantum computation, starting from scratch. We hope to reach a point where participants gain initial tools and basic perspective to start working in this area.

To achieve this, we will have several mini-courses, each of two or three hours, about central topics in the area. These will include quantum algorithms, quantum error correction, quantum supremacy, delegation and verification, interactive proofs, cryptography, and Hamiltonian complexity. We will emphasize concepts, open questions, and links to mathematics. We will have daily TA sessions with hands-on exercises, to allow for a serious process of learning.

On 15-19 December 2019, we will be organizing a math-oriented quantum computation school in the IIAS at the Hebrew university. No prior knowledge on quantum will be assumed. The school will introduce TCS and math students and faculty, who are interested in the more mathematical side of the area, to the beautiful and fascinating mathematical open questions in quantum computation, starting from scratch. We hope to reach a point where participants gain initial tools and basic perspective to start working in this area.

To achieve this, we will have several mini-courses, each of two or three hours, about central topics in the area. These will include quantum algorithms, quantum error correction, quantum supremacy, delegation and verification, interactive proofs, cryptography, and Hamiltonian complexity. We will emphasize concepts, open questions, and links to mathematics. We will have daily TA sessions with hands-on exercises, to allow for a serious process of learning.

The SLALM was conceived in the late 1960s by Abraham Robinson, who at the time was President of the ASL. It brings together the community of researchers in logic in Latin America and is nourished by the crucial participation of researchers from around the world.

On 15-19 December 2019, we will be organizing a math-oriented quantum computation school in the IIAS at the Hebrew university. No prior knowledge on quantum will be assumed. The school will introduce TCS and math students and faculty, who are interested in the more mathematical side of the area, to the beautiful and fascinating mathematical open questions in quantum computation, starting from scratch. We hope to reach a point where participants gain initial tools and basic perspective to start working in this area.

To achieve this, we will have several mini-courses, each of two or three hours, about central topics in the area. These will include quantum algorithms, quantum error correction, quantum supremacy, delegation and verification, interactive proofs, cryptography, and Hamiltonian complexity. We will emphasize concepts, open questions, and links to mathematics. We will have daily TA sessions with hands-on exercises, to allow for a serious process of learning.

The SLALM was conceived in the late 1960s by Abraham Robinson, who at the time was President of the ASL. It brings together the community of researchers in logic in Latin America and is nourished by the crucial participation of researchers from around the world.

On 15-19 December 2019, we will be organizing a math-oriented quantum computation school in the IIAS at the Hebrew university. No prior knowledge on quantum will be assumed. The school will introduce TCS and math students and faculty, who are interested in the more mathematical side of the area, to the beautiful and fascinating mathematical open questions in quantum computation, starting from scratch. We hope to reach a point where participants gain initial tools and basic perspective to start working in this area.

To achieve this, we will have several mini-courses, each of two or three hours, about central topics in the area. These will include quantum algorithms, quantum error correction, quantum supremacy, delegation and verification, interactive proofs, cryptography, and Hamiltonian complexity. We will emphasize concepts, open questions, and links to mathematics. We will have daily TA sessions with hands-on exercises, to allow for a serious process of learning.

The SLALM was conceived in the late 1960s by Abraham Robinson, who at the time was President of the ASL. It brings together the community of researchers in logic in Latin America and is nourished by the crucial participation of researchers from around the world.

This is a project kickoff workshop.

It focuses on both the foundation of univalent mathematics and the applications of the univalent innovations.

The workshop intends to reconsider the relations or lack thereof between Computer science and mathematics. Whereas, originally, mathematics was used to provide a disciplinary identity to computing, today, this is clearly no longer the case, and this makes urgent to rethink the possible relations between the two fields. The workshop aim to do it by studying notions and practices of formalization and computation in both contexts.

The workshop results from a collaboration between two ANR research projects: the FFIUM Project and the PROGRAMme project.

The 22nd Amsterdam Colloquium will be held on 18-20 December, 2019 to bring together linguists, philosophers, logicians, cognitive scientists and computer scientists who share an interest in the formal study of the semantics and pragmatics of natural and formal languages.

The Amsterdam Colloquium will feature two workshops: one on Semantic Universals, featuring Terry Regier (Berkeley) and Suzi Lima (University of Toronto); and one on Super Linguistics, featuring Cornelia Ebert (Berlin) and Gabe Greenberg (UCLA).

The regular programme will feature talks by Kathryn Davidson (Harvard), Lucas Champollion (NYU), Imogen Dickie (St Andrews) and Fabrizio Cariani (Northwestern). The Amsterdam Colloquium will also feature one evening lecture by Ian Rumfitt (Oxford), jointly organized with the E.W. Beth Foundation.

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.

On 15-19 December 2019, we will be organizing a math-oriented quantum computation school in the IIAS at the Hebrew university. No prior knowledge on quantum will be assumed. The school will introduce TCS and math students and faculty, who are interested in the more mathematical side of the area, to the beautiful and fascinating mathematical open questions in quantum computation, starting from scratch. We hope to reach a point where participants gain initial tools and basic perspective to start working in this area.

To achieve this, we will have several mini-courses, each of two or three hours, about central topics in the area. These will include quantum algorithms, quantum error correction, quantum supremacy, delegation and verification, interactive proofs, cryptography, and Hamiltonian complexity. We will emphasize concepts, open questions, and links to mathematics. We will have daily TA sessions with hands-on exercises, to allow for a serious process of learning.

The SLALM was conceived in the late 1960s by Abraham Robinson, who at the time was President of the ASL. It brings together the community of researchers in logic in Latin America and is nourished by the crucial participation of researchers from around the world.

This is a project kickoff workshop.

It focuses on both the foundation of univalent mathematics and the applications of the univalent innovations.

The workshop intends to reconsider the relations or lack thereof between Computer science and mathematics. Whereas, originally, mathematics was used to provide a disciplinary identity to computing, today, this is clearly no longer the case, and this makes urgent to rethink the possible relations between the two fields. The workshop aim to do it by studying notions and practices of formalization and computation in both contexts.

The workshop results from a collaboration between two ANR research projects: the FFIUM Project and the PROGRAMme project.

The 22nd Amsterdam Colloquium will be held on 18-20 December, 2019 to bring together linguists, philosophers, logicians, cognitive scientists and computer scientists who share an interest in the formal study of the semantics and pragmatics of natural and formal languages.

The Amsterdam Colloquium will feature two workshops: one on Semantic Universals, featuring Terry Regier (Berkeley) and Suzi Lima (University of Toronto); and one on Super Linguistics, featuring Cornelia Ebert (Berlin) and Gabe Greenberg (UCLA).

The regular programme will feature talks by Kathryn Davidson (Harvard), Lucas Champollion (NYU), Imogen Dickie (St Andrews) and Fabrizio Cariani (Northwestern). The Amsterdam Colloquium will also feature one evening lecture by Ian Rumfitt (Oxford), jointly organized with the E.W. Beth Foundation.

The SLALM was conceived in the late 1960s by Abraham Robinson, who at the time was President of the ASL. It brings together the community of researchers in logic in Latin America and is nourished by the crucial participation of researchers from around the world.

This is a project kickoff workshop.

It focuses on both the foundation of univalent mathematics and the applications of the univalent innovations.

The 22nd Amsterdam Colloquium will be held on 18-20 December, 2019 to bring together linguists, philosophers, logicians, cognitive scientists and computer scientists who share an interest in the formal study of the semantics and pragmatics of natural and formal languages.

The Amsterdam Colloquium will feature two workshops: one on Semantic Universals, featuring Terry Regier (Berkeley) and Suzi Lima (University of Toronto); and one on Super Linguistics, featuring Cornelia Ebert (Berlin) and Gabe Greenberg (UCLA).

The regular programme will feature talks by Kathryn Davidson (Harvard), Lucas Champollion (NYU), Imogen Dickie (St Andrews) and Fabrizio Cariani (Northwestern). The Amsterdam Colloquium will also feature one evening lecture by Ian Rumfitt (Oxford), jointly organized with the E.W. Beth Foundation.

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.

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).