The cognitive agents specification language and verification environment for multiagent systems

  • Authors:
  • Steven Shapiro;Yves Lespérance;Hector J. Levesque

  • Affiliations:
  • University of Toronto, Toronto, ON, Canada;York University, Toronto, ON, Canada;University of Toronto, Toronto, ON, Canada

  • Venue:
  • Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 1
  • Year:
  • 2002

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Abstract

The Cognitive Agents Specification Language (CASL) is a frame-work for specifying multiagent systems. It has a mix of declarative and procedural components to facilitate the specification and verification of complex multiagent systems. In this paper, we describe CASL and a verification environment (CASLve) for it based on the PVS verification system. We give an example of a multiagent meeting scheduler application specified with CASL. To illustrate the verification system, we discuss a proof we carried out in it, namely, that all bounded-loop CASL specifications terminate.