Knowledge and Strategic Ability for Model Checking: A Refined Approach

  • Authors:
  • Wojciech Jamroga

  • Affiliations:
  • Department of Informatics, Clausthal University of Technology, Germany

  • Venue:
  • MATES '08 Proceedings of the 6th German conference on Multiagent System Technologies
  • Year:
  • 2008

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Abstract

We present a translation that reduces epistemic operators to strategic operators in the context of model checking. The translation is a refinement of the one from [4], and it improves on the previous scheme in two ways. First, it does not suffer any blowup in the length of formulae (the one from [4] did). Second, the new translation is defined in a more general setting: additional constraints can be imposed on strategy profiles that agents can execute. We show the applicability of such a general translation on the case of strategic abilities under imperfect information.