Weighted Conjunctive and Disjunctive Aggregation of Possibilistic Truth Values

Authors:
Tom Matthé;Guy Tré;Axel Hallez
Affiliations:
Ghent University, Dept. of Telecommunications and Information Processing, Sint-Pietersnieuwstraat 41, B-9000 Gent, Belgium;Ghent University, Dept. of Telecommunications and Information Processing, Sint-Pietersnieuwstraat 41, B-9000 Gent, Belgium;Ghent University, Dept. of Telecommunications and Information Processing, Sint-Pietersnieuwstraat 41, B-9000 Gent, Belgium
Venue:
IFSA '07 Proceedings of the 12th international Fuzzy Systems Association world congress on Foundations of Fuzzy Logic and Soft Computing
Year:
2007

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Abstract

In this paper, weighted aggregation of extended possibilistic truth values will be presented. The impact of the weights on both conjunctive and disjunctive aggregation will be handled, and special care will be given to the case where both conjunctive and disjunctive aggregation are mixed together. The problems that can arise will be illustrated and solutions will be proposed.