BSCA-F: E.cient Fuzzy Valued Stable Coalition Forming Among Agents

  • Authors:
  • Bastian Blankenburg;Matthias Klusch

  • Affiliations:
  • DFKI - German Research Center for Artificial Intelligence Stuhlsatzenhausweg 3, 66123 Saarbrucken, Germany;DFKI - German Research Center for Artificial Intelligence Stuhlsatzenhausweg 3, 66123 Saarbrucken, Germany

  • Venue:
  • IAT '05 Proceedings of the IEEE/WIC/ACM International Conference on Intelligent Agent Technology
  • Year:
  • 2005

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Abstract

We propose a new low-complexity coalition forming algorithm, BSCA-F, that enables agents to negotiate bilateral Shapley value stable coalitions in uncertain environments, and demonstrate its usefulness by example. In particular, we show that utilizing the possibilistic mean value for defuzzifying negotiated fuzzy agent payoffs is reasonable, and fuzzy ranking methods can be utilized to implement optimistic, or pessimistic strategies of individual agents.