A multi-agent modal language for concurrency with non-communicating agents

  • Authors:
  • Stefano Borgo

  • Affiliations:
  • Computer Science, Indiana University, Bloomington, IN and LACL, Université de Paris XII, Creteil Cedex, FR

  • Venue:
  • CEEMAS'03 Proceedings of the 3rd Central and Eastern European conference on Multi-agent systems
  • Year:
  • 2003

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Abstract

We introduce a formal language for multi-agent systems based on new modal operators. The modal operators express concurrency at the syntactic level. Operators containing quantifiers describe the evolution of a system where each agent has knowledge of other agents' attitude toward a goal but not of their actions. This result is obtained without introducing standard epistemic operators. The semantics presents a mixture of Tarskian and game-theoretical elements. We apply game-theory to interpret the quantified modalities and to determine which information is available to the agents as well as their reasoning capabilities.