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Agents, beliefs, and plausible behavior in a temporal setting

Published: 14 May 2007 Publication History

Abstract

Logics of knowledge and belief are often too static and inflexible to be used on real-world problems. In particular, they usually offer no concept for expressing that some course of events is more likely to happen than another. We address this problem and extend CTLK (computation tree logic with knowledge) with a notion of plausibility, which allows for practical and counterfactual reasoning. The new logic CTLKP (CTLK with plausibility) includes also a particular notion of belief. A plausibility update operator is added to this logic in order to change plausibility assumptions dynamically. Furthermore, we examine some important properties of these concepts. In particular, we show that, for a natural class of models, belief is a KD45 modality. We also show that model checking CTLKP is PTIME-complete and can be done in time linear with respect to the size of models and formulae.

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  • (2015)Computing social behaviours using agent modelsProceedings of the 24th International Conference on Artificial Intelligence10.5555/2832581.2832665(2978-2984)Online publication date: 25-Jul-2015
  • (2010)Verifying agents with memory is harder than it seemedAI Communications10.5555/1898063.189807023:4(389-403)Online publication date: 1-Dec-2010
  • (2010)Verifying agents with memory is harder than it seemedProceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 110.5555/1838206.1838298(699-706)Online publication date: 10-May-2010
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Published In

cover image ACM Other conferences
AAMAS '07: Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
May 2007
1585 pages
ISBN:9788190426275
DOI:10.1145/1329125
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 14 May 2007

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Author Tags

  1. beliefs
  2. multiagent systems
  3. plausibility
  4. temporal logic

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Overall Acceptance Rate 1,155 of 5,036 submissions, 23%

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Cited By

View all
  • (2015)Computing social behaviours using agent modelsProceedings of the 24th International Conference on Artificial Intelligence10.5555/2832581.2832665(2978-2984)Online publication date: 25-Jul-2015
  • (2010)Verifying agents with memory is harder than it seemedAI Communications10.5555/1898063.189807023:4(389-403)Online publication date: 1-Dec-2010
  • (2010)Verifying agents with memory is harder than it seemedProceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 110.5555/1838206.1838298(699-706)Online publication date: 10-May-2010
  • (2009)Rational play and rational beliefs under uncertaintyProceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 110.5555/1558013.1558048(257-264)Online publication date: 10-May-2009
  • (2008)Alternating-time temporal belief and knowledge logic in multi-agent systems2008 3rd International Conference on Intelligent System and Knowledge Engineering10.1109/ISKE.2008.4731143(1357-1362)Online publication date: Nov-2008
  • (2008)Multi-agent belief and normative ability reasoning2008 International Conference on Machine Learning and Cybernetics10.1109/ICMLC.2008.4620542(953-956)Online publication date: Jul-2008
  • (2008)Modeling Fuzzy Belief with Plausibility Degree in Intelligent SystemsProceedings of the 2008 3rd International Conference on Innovative Computing Information and Control10.1109/ICICIC.2008.368Online publication date: 18-Jun-2008
  • (2008)Reasoning about temporal properties of rational playAnnals of Mathematics and Artificial Intelligence10.1007/s10472-009-9110-453:1-4(51-114)Online publication date: 1-Aug-2008
  • (2008)A Logic for Reasoning about Rational AgentsComputational Logic in Multi-Agent Systems10.1007/978-3-540-88833-8_3(42-61)Online publication date: 15-Oct-2008
  • (2007)A framework for reasoning about rational agentsProceedings of the 6th international joint conference on Autonomous agents and multiagent systems10.1145/1329125.1329232(1-3)Online publication date: 14-May-2007

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