Semantical considerations on nonmonotonic logic
Artificial Intelligence
Propositional knowledge base revision and minimal change
Artificial Intelligence
Artificial intelligence and mathematical theory of computation
On the logic of iterated belief revision
Artificial Intelligence
Some contributions to the metatheory of the situation calculus
Journal of the ACM (JACM)
Knowlege in action: logical foundations for specifying and implementing dynamical systems
Knowlege in action: logical foundations for specifying and implementing dynamical systems
Specifying Communicative Multi-Agent Systems (Invited Paper)
Proceedings of the Workshops on Commonsense Reasoning, Intelligent Agents, and Distributed Artificial Intelligence: Agents and Multi-Agent Systems Formalisms, Methodologies, and Applications
A Simple and Tractable Extension of Situation Calculus to Epistemic Logic
ISMIS '00 Proceedings of the 12th International Symposium on Foundations of Intelligent Systems
Knowledge, action, and the frame problem
Artificial Intelligence
Belief change in the presence of actions and observations: a transition system approach
Belief change in the presence of actions and observations: a transition system approach
Dynamic Epistemic Logic
Optimal regression for reasoning about knowledge and actions
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
Epistemological problems of artificial intelligence
IJCAI'77 Proceedings of the 5th international joint conference on Artificial intelligence - Volume 2
Revision sequences and nested conditionals
IJCAI'93 Proceedings of the 13th international joint conference on Artifical intelligence - Volume 1
Projection using regression and sensors
IJCAI'99 Proceedings of the 16th international joint conference on Artifical intelligence - Volume 1
Generalized update: belief change in dynamic settings
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 2
What is planning in the presence of sensing?
AAAI'96 Proceedings of the thirteenth national conference on Artificial intelligence - Volume 2
The frame problem and knowledge-producing actions
AAAI'93 Proceedings of the eleventh national conference on Artificial intelligence
AI '01 Proceedings of the 14th Australian Joint Conference on Artificial Intelligence: Advances in Artificial Intelligence
Artificial Intelligence
Handling sequential observations in intelligent surveillance
SUM'11 Proceedings of the 5th international conference on Scalable uncertainty management
Considerations on belief revision in an action theory
Correct Reasoning
Propositional Update Operators Based on Formula/Literal Dependence
ACM Transactions on Computational Logic (TOCL)
A formal account of nondeterministic and failed actions
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
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John McCarthy's situation calculus has left an enduring mark on artificial intelligence research. This simple yet elegant formalism for modelling and reasoning about dynamic systems is still in common use more than forty years since it was first proposed. The ability to reason about action and change has long been considered a necessary component for any intelligent system. The situation calculus and its numerous extensions as well as the many competing proposals that it has inspired deal with this problem to some extent. In this paper, we offer a new approach to belief change associated with performing actions that addresses some of the shortcomings of these approaches. In particular, our approach is based on a well-developed theory of action in the situation calculus extended to deal with belief. Moreover, by augmenting this approach with a notion of plausibility over situations, our account handles nested belief, belief introspection, mistaken belief, and handles belief revision and belief update together with iterated belief change.