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Fuzzy Reasoning Based on Propositional Modal Logic

  • Zaiyue Zhang
  • Yuefei Sui
  • Cungen Cao
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3066)

Abstract

In order to deal with some vague assertions more efficiently, fuzzy modal logics have been discussed by many researchers. This paper introduces the notation of fuzzy assertion based on propositional modal logic. As an extension of the traditional semantics about the modal logics, the fuzzy Kripke semantics are considered and the formal system of the fuzzy reasoning based on propositional modal logic is established and the properties about the satisfiability of the reasoning system are discussed.

Keywords

propositional modal logic fuzzy assertion fuzzy reasoning 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Zaiyue Zhang
    • 1
  • Yuefei Sui
    • 2
  • Cungen Cao
    • 2
  1. 1.Joint Laboratory of Intelligent Computing, Department of Computer ScienceEast China Shipbuilding InstituteZhenjiangP.R. China
  2. 2.Key Laboratory of Intelligent Information Processing, Institute of Computing TechnologyChinese Academy of SciencesBeijingP.R. China

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