Model Checking Logics of Strategic Ability: Complexity*

Specification and Verification of Multi-agent Systems ◽

10.1007/978-1-4419-6984-2_5 ◽

2010 ◽

pp. 125-159 ◽

Cited By ~ 9

Author(s):

N. Bulling ◽

J. Dix ◽

W. Jamroga

Keyword(s):

Model Checking ◽

Strategic Ability

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Knowledge and Strategic Ability for Model Checking: A Refined Approach

Multiagent System Technologies - Lecture Notes in Computer Science ◽

10.1007/978-3-540-87805-6_10 ◽

2008 ◽

pp. 99-110 ◽

Cited By ~ 1

Author(s):

Wojciech Jamroga

Keyword(s):

Model Checking ◽

Strategic Ability

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Reasoning About Agents That May Know Other Agents’ Strategies

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence ◽

10.24963/ijcai.2021/246 ◽

2021 ◽

Author(s):

Francesco Belardinelli ◽

Sophia Knight ◽

Alessio Lomuscio ◽

Bastien Maubert ◽

Aniello Murano ◽

...

Keyword(s):

Model Checking ◽

Strategic Reasoning ◽

Strategy Logic ◽

Strategic Ability

We study the semantics of knowledge in strategic reasoning. Most existing works either implicitly assume that agents do not know one another’s strategies, or that all strategies are known to all; and some works present inconsistent mixes of both features. We put forward a novel semantics for Strategy Logic with Knowledge that cleanly models whose strategies each agent knows. We study how adopting this semantics impacts agents’ knowledge and strategic ability, as well as the complexity of the model-checking problem.

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Parameterised Resource-Bounded ATL

Proceedings of the AAAI Conference on Artificial Intelligence ◽

10.1609/aaai.v34i05.6189 ◽

2020 ◽

Vol 34 (05) ◽

pp. 7040-7046

Author(s):

Natasha Alechina ◽

Stéphane Demri ◽

Brian Logan

Keyword(s):

Model Checking ◽

Temporal Logic ◽

Parameter Extraction ◽

Resource Requirement ◽

Extraction Algorithm ◽

Resource Requirements ◽

Strategic Ability ◽

Resource Logics

It is often advantageous to be able to extract resource requirements in resource logics of strategic ability, rather than to verify whether a fixed resource requirement is sufficient for achieving a goal. We study Parameterised Resource-Bounded Alternating Time Temporal Logic where parameter extraction is possible. We give a parameter extraction algorithm and prove that the model-checking problem is 2EXPTIME-complete.

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