University Paris-Panthéon-Assas,
12, Place du Panthéon
Salle des conseils
Wednesday, June 10, 2026
Pre-conference event: Tutorials
(60 min presentation, 30 min discussion)
15h-16h30:
Roni Katzir:
The modeling of "Questions" by information partitions in linguistics
17h-18h30:
Christina Pawlowitsch:
Understanding the Agreement Theorem, its implicit assumptions, its interpretations. Does it describe conditions ever met in life?
Thursday, June 11, 2026
9h00-10h30:
Introduction and chair: Christina Pawlowitsch
Herakles Polemarchakis: "On the Road to Agreement"
Yoram Moses: "What is Common About Common Knowledge?"
10h30-11h: Coffee break
11h-12h30
Chair: Sergio Rajsbaum
Yannai Gonczarowski: "Common Knowledge, Regained"
Aran Nayebi: "Intrinsic Barriers and Practical Pathways for Human-AI Alignment: An Agreement-Based Complexity Analysis"
Alia Gizatullina: "Agreement, Truth, and Shared Delusion in LLMs"
12h30-14h00: Lunch break
14h-15h30
Chair: Jean-Marc Tallon
Olga Gorelkina: "Collusion via Information Sharing"
Ziv Hellman: "Charges and Bets: A General Characterisation of Common Priors"
Roni Katzir: "Focus and Questions"
15h30-16h: Coffee break
16h-17h30
Chair: Jörgen Weibull
Steven Pinker: "Common Knowledge and Rational Discourse Among Mortal Humans"
Robert J. Aumann: Honorary Lecture
Friday, June 12, 2026
9h-10h30
Chair:
Orr Well: "Ineffability Follows from a Question-Based Approach to Focus"
Alma Frischoff: "A General Account of Exhaustification with an Iterated Rationality Model"
Rafael Veiel: "Three Views on Common Knowledge of Rationality"
10h30-11h: Coffee break
11h-12h30
Chair:
Jérémy Ledent: "Distributed Knowledge in Simplical Models"
Ani Guerdjikova: "How Do You Know What I Mean? Implication and Translation"
David Lagziel: "Comparison of Oracles"
12h30-14h: Lunch break
14h00-15h30: Appartement Décanal
Chair:
Armando Cote: "Lacan: 'Le temps logique et la certitude anticipée'"
Jean-Pierre Cléro: "Éthique lacanienne et théorie des jeux"
Marilynn Johnson: "Veiling with Multiple Audiences: Cooperative Communication in Speech and Fashion"
14h00-15h30
Chair:
Miklós Pintér: "Consistency of Beliefs: An Overview"
Elias Tsakas : "Local Epistemic Conditions in Large Games"
Olivier Gossner: "A Measurable Approach to Information Equivalence"
15h30-16h: Coffee break
16h00-17h30
Chair:
Galit Ashkenazi-Golan: "The Role of Information in Adaptive Dynamics in Games"
Pierre Tarrès: "On the Dynamics in Signaling Games"
Klaus Ritzberger and Jörgen Weibull: "Solid Outcomes in Sender-Receiver Games"
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