Using a minimal fuzzy covering in decision-making problems

Authors:
Gia Sirbiladze;Bezhan Ghvaberidze;Temur Latsabidze;Bidzina Matsaberidze
Affiliations:
Department of Computer Sciences, I. Javakhishvili Tbilisi State University, 2, University St., Tbilisi 0143, Georgia;Department of Computer Sciences, I. Javakhishvili Tbilisi State University, 2, University St., Tbilisi 0143, Georgia;Department of Computer Sciences, I. Javakhishvili Tbilisi State University, 2, University St., Tbilisi 0143, Georgia;Department of Computer Sciences, I. Javakhishvili Tbilisi State University, 2, University St., Tbilisi 0143, Georgia
Venue:
Information Sciences: an International Journal
Year:
2009

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Abstract

A new criterion is introduced for minimal fuzzy covering problems, which is a minimal value of the average misbelief contained in the possible alternatives. A bicriteria problem is obtained using this new criterion and the criterion of covering price minimization. The proposed approach is illustrated by an example.