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Conference papers
A Hennessy-Milner Theorem for ATL with Imperfect Information
Abstract : We show that a history-based variant of alternating bisimulation with imperfect information allows it to be related to a variant of Alternating-time Temporal Logic (ATL) with imperfect information by a full Hennessy-Milner theorem. The variant of ATL we consider has a common knowledge semantics, which requires that the uniform strategy available for a coalition to accomplish some goal must be common knowledge inside the coalition, while other semantic variants of ATL with imperfect information do not accomodate a Hennessy-Milner theorem. We also show that the existence of a history-based alternating bisimulation between two finite Concurrent Game Structures with imperfect information (iCGS) is undecidable.
https://hal.archives-ouvertes.fr/hal-02867538
Contributor : Frédéric Davesne <>
Submitted on : Sunday, June 14, 2020 - 3:54:20 PM
Last modification on : Saturday, October 10, 2020 - 3:34:06 AM
Contributor : Frédéric Davesne <>
Submitted on : Sunday, June 14, 2020 - 3:54:20 PM
Last modification on : Saturday, October 10, 2020 - 3:34:06 AM
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