Verifying multi-agent systems via unbounded model checking

  • Authors:
  • M. Kacprzak;A. Lomuscio;T. Łasica;W. Penczek;M. Szreter

  • Affiliations:
  • Institute of Mathematics and Physics, Białystok University of Technology, Białystok, Poland;Department of Computer Science, King's College London, London, United Kingdom;Institute of Computer Science, PAS, Warsaw, Poland;,Institute of Computer Science, PAS, Warsaw, Poland;Institute of Computer Science, PAS, Warsaw, Poland

  • Venue:
  • FAABS'04 Proceedings of the Third international conference on Formal Approaches to Agent-Based Systems
  • Year:
  • 2004

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Abstract

We present an approach to the problem of verification of epistemic properties in multi-agent systems by means of symbolic model checking. In particular, it is shown how to extend the technique of unbounded model checking from a purely temporal setting to a temporal-epistemic one. In order to achieve this, we base our discussion on interpreted systems semantics, a popular semantics used in multi-agent systems literature. We give details of the technique and show how it can be applied to the well known train, gate and controller problem.