Beyond public announcement logic: an alternative approach to some AI puzzles

  • Authors:
  • Paweł Garbacz;Piotr Kulicki;Marek Lechniak;Robert Trypuz

  • Affiliations:
  • John Paul II Catholic University of Lublin, Lublin, Poland;John Paul II Catholic University of Lublin, Lublin, Poland;John Paul II Catholic University of Lublin, Lublin, Poland;John Paul II Catholic University of Lublin, Lublin, Poland

  • Venue:
  • KI'09 Proceedings of the 32nd annual German conference on Advances in artificial intelligence
  • Year:
  • 2009

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Abstract

In the paper we present a dynamic model of knowledge. The model is inspired by public announcement logic and an approach to a puzzle concerning knowledge and communication using that logic. The model, using notions of situation and epistemic state as foundations, generalizes structures usually used as a semantics for epistemic logics in static and dynamic aspects. A computer program automatically solving the considered puzzle, implementing the model, is built.