Towards an Epistemic Logic for Uncertain Agents

  • Authors:
  • Zining Cao

  • Affiliations:
  • Department of Computer Science and Technology, Nanjing University of Aero. and Astro., Nanjing 210016, P.R. China

  • Venue:
  • CEEMAS '07 Proceedings of the 5th international Central and Eastern European conference on Multi-Agent Systems and Applications V
  • Year:
  • 2007

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Abstract

In this paper, we propose a logic for reasoning about probabilistic belief, called PBLr. Our language introduces formulas that express "agent ibelieves that the probability of φis at least p". We first provide an inference system of PBLr, and then introduce a probabilistic semantics for PBLr. The soundness and finite model property of PBLrare proved, which ensure the weak completeness and decidability of PBLr.