| 2021 | A Deontic Stit Logic Based on Beliefs and Expected Utility. Aldo Iván Ramírez Abarca, Jan M. Broersen |
| 2021 | An Awareness Epistemic Framework for Belief, Argumentation and Their Dynamics. Alfredo Burrieza, Antonio Yuste-Ginel |
| 2021 | Are the Players in an Interactive Belief Model Meta-certain of the Model Itself? Satoshi Fukuda |
| 2021 | Attainable Knowledge and Omniscience. Pavel Naumov, Jia Tao |
| 2021 | Collective Argumentation: The Case of Aggregating Support-Relations of Bipolar Argumentation Frameworks. Weiwei Chen |
| 2021 | Communication Pattern Models: An Extension of Action Models for Dynamic-Network Distributed Systems. Diego A. Velázquez, Armando Castañeda, David A. Rosenblueth |
| 2021 | De Re Updates. Michael Cohen, Wen Tang, Yanjing Wang |
| 2021 | Epistemic Modality and Coordination under Uncertainty. Giorgio Sbardolini |
| 2021 | Fire! Krisztina Fruzsa, Roman Kuznets, Ulrich Schmid |
| 2021 | Game-Theoretic Models of Moral and Other-Regarding Agents (extended abstract). Gabriel Istrate |
| 2021 | Knowing How to Plan. Yanjun Li, Yanjing Wang |
| 2021 | Knowledge from Probability. Jeremy Goodman, Bernhard Salow |
| 2021 | Language-based Decisions. Adam Bjorndahl, Joseph Y. Halpern |
| 2021 | Measuring Violations of Positive Involvement in Voting. Wesley H. Holliday, Eric Pacuit |
| 2021 | No Finite Model Property for Logics of Quantified Announcements. Hans van Ditmarsch, Tim French, Rustam Galimullin |
| 2021 | Proceedings Eighteenth Conference on Theoretical Aspects of Rationality and Knowledge, TARK 2021, Beijing, China, June 25-27, 2021. Joseph Y. Halpern, Andrés Perea |
| 2021 | Reasoning about Emergence of Collective Memory. R. Ramanujam |
| 2021 | Revisiting Epistemic Logic with Names. Marta Bílková, Zoé Christoff, Olivier Roy |
| 2021 | Uncertainty-Based Semantics for Multi-Agent Knowing How Logics. Carlos Areces, Raul Fervari, Andrés R. Saravia, Fernando R. Velázquez-Quesada |
| 2021 | Well-Founded Extensive Games with Perfect Information. Krzysztof R. Apt, Sunil Simon |