Mediative fuzzy logic: a new approach for contradictory knowledge management

  • Authors:
  • Oscar Montiel;Oscar Castillo;Patricia Melin;Roberto Sepulveda

  • Affiliations:
  • CITEDI-IPN, Av. del Parque#1310, Mesa de Otay Tijuana, BC, Mexico;Tijuana Institute of Technology, Department of Computer Science, P.O. Box 4207, Av. del Parque#1310, 91909, Chula Vista, CA, USA;Tijuana Institute of Technology, Department of Computer Science, P.O. Box 4207, Av. del Parque#1310, 91909, Chula Vista, CA, USA;CITEDI-IPN, Av. del Parque#1310, Mesa de Otay Tijuana, BC, Mexico

  • Venue:
  • Soft Computing - A Fusion of Foundations, Methodologies and Applications - Special issue on BISCSE 2005 " Forging the Frontiers" Part II
  • Year:
  • 2007

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Abstract

In this paper we are proposing a novel fuzzy method that can handle imperfect knowledge in a broader way than Intuitionistic (in the sense of Atanassov) fuzzy logic does (IFL). This fuzzy method can manage non- contradictory, doubtful, and contradictory information provided by experts, providing a mediated solution, so we called it Mediative Fuzzy Logic (MFL). We are comparing results of MFL, with IFL and traditional Fuzzy logic (FL).