Headlines Upcoming Events
- (New) 21 April 2026, S4S Cafe - Responsibility for Plastic Pollution
- 22 April 2026, MoL thesis presentations, MoL students
- 24 April 2026, Joint DIP-LIRa session, Fabrizio Cariani
- 8 May 2026, Joint DIP-LIRa session, Paolo Santorio
- 12 May 2026, ILLC Staff meeting 05/2026
- 18 May 2026, Life after ILLC: alumni panel discussion
- (New) 19 May 2026, Computational Social Choice Seminar, Tomasz Wąs
- 20 May 2026, LLAMA seminar, Han Gao
- 22 May 2026, FOAM Seminar, Twan Kroll
- 22 May 2026, Joint DIP-LIRa session, Adam Bjorndahl
- 28 May 2026, Logic and Interactive Rationality (LIRa), Aybüke Özgün
- 29 May 2026, Anéla/VIOT Junior Day 2026 (Juniorendag)
- 29 May 2026, DIP Colloquium, John MacFarlane
- 19 June 2026, ILLC Current Affairs Meeting & ILLC Colloquium
- 25 - 26 June 2026, New Perspectives on the Semantics–Pragmatics Distinction
- 29 June - 3 July 2026, Advances in Modal Logic 2026 (AiML 2026), Amsterdam, The Netherlands
- 3 - 14 August 2026, 37th European Summer School in Logic, Language and Information (ESSLLI 2026), Prague (Czech Republic)
- 25 September 2026, ILLC Current Affairs Meeting & ILLC Colloquium
- 6 October 2026, ILLC Staff meeting 10/2026
- 4 December 2026, Valedictory lecture Henkjan Honing, prof. dr. Henkjan Honing
- 11 December 2026, ILLC Current Affairs Meeting & ILLC Colloquium
- ILLC Heidag 2027
Upcoming Events
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(New) 21 April 2026, S4S Cafe - Responsibility for Plastic Pollution
Location: Minneart - lecture hall 0.13, Utrecht UniversityIn this S4S-café we will discuss the plastic pollution problem, where we will dive into philosophical, mathematical, and computational ways to quantify its harm, understand its causality, and allocate responsibility. The event will include a talk by an ex-ILLC member, Dr. Sander Beckers.
The participation is free, but registration is required.
For more information, see https://www.uu.nl/en/events/s4s-cafe-responsibility-for-plastic-pollution or contact Maksim Gladyshev at m.gladyshev at uu.nl. -
22 April 2026, MoL thesis presentations, MoL students
Speaker: MoL studentsTitle: MoL thesis presentations - Logic and LanguageLocation: SP C1.112 & zoomJoin in person or online via Zoom: https://uva-live.zoom.us/j/63449968266
For more information, see https://www.marialoni.org/GradTraj25_26 or contact Maria Aloni at m.d.aloni at uva.nl. -

24 April 2026, Joint DIP-LIRa session, Fabrizio Cariani
Speaker: Fabrizio CarianiLocation: ILLC Seminar Room F1.15, Science Park 107 and onlineFor more information, see https://projects.illc.uva.nl/lgc/seminar/2026/02/joint-dip-lira-session-fabrizio-cariani/. -

8 May 2026, Joint DIP-LIRa session, Paolo Santorio
Speaker: Paolo SantorioFor more information, see https://projects.illc.uva.nl/lgc/seminar/2026/02/joint-dip-lira-session-paolo-santorio/. -
12 May 2026, ILLC Staff meeting 05/2026
Location: ILLC Common Room F1.21, Science Park 107, AmsterdamFor more information, contact the ILLC Office at illc at uva.nl. -

18 May 2026, Life after ILLC: alumni panel discussion
Location: ILLC Common Room F1.21, Science Park 107, AmsterdamTarget audience: Everyone: MoL, PhD, Postdocs, and StaffLogic?? What do you DO with THAT!?
ILLC alumni are at the cutting-edge not only in academia, but also across tech, government, finance, nonprofit, and other sectors. Join us for a panel discussion with five ILLC alumni who are leading and innovating in their fields. Hear how their academic background informs their work in industry, and how they've navigated career changes and opportunities.
Panel discussion and audience Q&A session followed by reception.
For more information, contact Gidon Kaminer at gidon.kaminer at student.uva.nl, or Paul Weston at paul.weston at student.uva.nl. -

(New) 19 May 2026, Computational Social Choice Seminar, Tomasz Wąs
Speaker: Tomasz WąsTitle: Agreement, Diversity, and Polarization Indices for Approval ElectionsLocation: Room L1.08, LAB42, Science Park 900, AmsterdamAbstract
An index is a function that, given an election, outputs a value between 0 and 1, indicating the extent to which this election has a particular feature. We seek indices that capture agreement, diversity, and polarization among voters in approval elections, and that are normalized with respect to saturation. By the latter we mean that if two elections differ by the fraction of candidates approved by an average voter, but otherwise are of similar nature, then they should have similar index values. We propose several indices, analyze their properties, and use them to (a) derive a new map of approval elections, and (b) show similarities and differences between various real-life elections (including those from Pabulib, Preflib and other sources). This is joint work with Piotr Faliszewski, Jitka Mertlová, Krzysztof Sornat, and Stanisław Szufa.
For more information visit the Computational Social Choice Seminar website.
For more information, see https://staff.science.uva.nl/u.endriss/seminar/ or contact Ulle Endriss at ulle.endriss at uva.nl. -

20 May 2026, LLAMA seminar, Han Gao
Speaker: Han Gao (Institute of Computer Science, The Czech Academy of Sciences)Location: ILLC Seminar Room F1.15, Science Park 107 and online (see website)For more information, see https://events.illc.uva.nl/llama/#talk-gao-2026 or contact Marianna Girlando at m.girlando at uva.nl. -
22 May 2026, FOAM Seminar, Twan Kroll
Speaker: Twan KrollTitle: The Price of Anarchy of Simultaneous First-Price Auctions with BudgetsLocation: Room L2.06, ILLC Lab42, Science Park 900, AmsterdamFor more information, see https://events.illc.uva.nl/FOAM/posts/talk33/ or contact Gregor Behnke at g.behnke at uva.nl, or Ronald de Haan at r.dehaan at uva.nl. -

22 May 2026, Joint DIP-LIRa session, Adam Bjorndahl
Speaker: Adam BjorndahlLocation: ILLC Seminar Room F1.15, Science Park 107 and onlineFor more information, see https://projects.illc.uva.nl/lgc/seminar/2026/02/joint-dip-lira-session-adam-bjorndahl/. -

28 May 2026, Logic and Interactive Rationality (LIRa), Aybüke Özgün
Speaker: Aybüke ÖzgünFor more information, see https://projects.illc.uva.nl/lgc/seminar/2026/01/lira-session-aybuke-ozgun-2/. -
29 May 2026, Anéla/VIOT Junior Day 2026 (Juniorendag)
Location: location TBA, University of Amsterdam [NL]Target audience: Junior researchers (Bachelor, Master, PhD students and recent graduates)Deadline: Friday 13 March 2026This event provides young shcolars with an opportunity to present their research in the field of applied linguistics (language use, language acquisition, language education, language proficiency, or communication). Both lectures and poster presentations are welcome. Lectures shall last 15 minutes. Additionally, the annual Anéla-VIOT Thesis Award for the best MA-thesis in the field will be awarded on this day.
For more information, see https://anela.nl/en/activiteiten/juniorendag/. -
29 May 2026, DIP Colloquium, John MacFarlane
Speaker: John MacFarlane (UC Berkeley)Location: ILLC seminar room F1.15, Science Park 107, AmsterdamFor more information, see https://projects.illc.uva.nl/FSPL/DIP-Colloquium/event/35283/John-MacFarlane-UC-Berkeley-TBA. -
19 June 2026, ILLC Current Affairs Meeting & ILLC Colloquium
For more information, see https://www.illc.uva.nl/ILLCColloquium/Autumn-2026 or contact Aybüke Özgün at a.ozgun at uva.nl. -

25 - 26 June 2026, New Perspectives on the Semantics–Pragmatics Distinction
Location: Vrije Universiteit AmsterdamTarget audience: Philosophy, linguistics, logicThis two-day workshop brings together an international line-up of female researchers working at the intersection of philosophy, theoretical linguistics, computational linguistics, logic, formal semantics and pragmatics, psychology, and political and social science. The event explores diverse perspectives on the semantics–pragmatics distinction, highlighting how interdisciplinary approaches can advance our understanding of meaning, context, and interpretation.
The workshop is in-person only. Attendance is free of charge, but registration is mandatory as places are limited. To register, please email Tamara Dobler.
For more information, see here or contact Tamara Dobler at t.dobler at vu.nl. -
29 June - 3 July 2026, Advances in Modal Logic 2026 (AiML 2026), Amsterdam, The Netherlands
Location: Amsterdam, The NetherlandsDeadline: Friday 20 February 2026Advances 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 2026 is organized by the ILLC. Information about the AiML series can be obtained at http://www.aiml.net.
For more information, see here or at https://events.illc.uva.nl/aiml2026/ or contact aiml2026-illc at uva.nl. -
3 - 14 August 2026, 37th European Summer School in Logic, Language and Information (ESSLLI 2026), Prague (Czech Republic)
Location: Prague (Czech Republic)Deadline: Wednesday 1 October 2025Under the auspices of the Association for Logic, Language, and Information (FoLLI), the European Summer School in Logic, Language, and Information (ESSLLI) runs every year. Except for 2021, when the school was virtual, it runs in a different European country each year. It takes place over two weeks in the summer, hosts approximately 50 different courses at levels that run from foundational to introductory to advanced, and attracts around 400 participants from all over the world. In 2026, ESSLLI returns to Prague after exactly 30 years.
The main focus of ESSLLI is the interface between linguistics, logic and computation, with special emphasis on 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 evening lectures.
For more information, see here or at https://2026.esslli.eu/ or contact Thomas Icard at icard at stanford.edu. -
25 September 2026, ILLC Current Affairs Meeting & ILLC Colloquium
Location: ILLC Common Room F1.21, Science Park 107, AmsterdamFor more information, see https://www.illc.uva.nl/ILLCColloquium/Autumn-2026/ or contact Aybüke Özgün at a.ozgun at uva.nl. -
6 October 2026, ILLC Staff meeting 10/2026
Location: ILLC Common Room F1.21, Science Park 107, AmsterdamFor more information, contact the ILLC Office at illc at uva.nl. -

4 December 2026, Valedictory lecture Henkjan Honing, prof. dr. Henkjan Honing
Speaker: prof. dr. Henkjan HoningLocation: Aula der Universiteit, Singel 411, AmsterdamFor more information, contact Peter van Ormondt at p.vanormondt at uva.nl. -
11 December 2026, ILLC Current Affairs Meeting & ILLC Colloquium
Location: ILLC Common Room F1.21, Science Park 107, AmsterdamFor more information, see https://www.illc.uva.nl/ILLCColloquium/Winter-2026 or contact Aybüke Özgün at a.ozgun at uva.nl. -
ILLC Heidag 2027
The annual ILLC Heidag will be held on on the 29th of January 2027, starting at 09.30 and running until 17.00. Please fill out this form to help up plan for the event.
What is a ''heidag''? It is a meeting during which the management and/or employees of an organization meet and discuss in an informal atmosphere outside their familiar working environment, especially about subjects that transcend daily practice.