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dc.contributor.authorJacas Moral, Juan
dc.contributor.authorRecasens Ferrés, Jorge
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Estructures a l'Arquitectura
dc.identifier.citationJacas, J.; Recasens, J. Aggregation of T-transitive Relations. "International journal of intelligent systems", Desembre 2003, vol. 18, núm. 12, p. 1193-1214.
dc.description.abstractThis article studies the aggregation of transitive fuzzy relations. We first find operators that preserve transitivity and then extend the results to aggregating operators. As special cases, means and some kind of suitable ordered weighted averaging (OWAs) are used to aggregate transitive fuzzy relations with respect to an Archimedean t-norm. Three families of transitive relations that allow us to modify the entries of a given relation R continuously towards the smallest and the greatest ones in our universe are given. Aggregation of nonfinite families of transitive relations also is studied and applied to calculate the degree of inclusion or similarity of fuzzy quantities (fuzzy subsets of an interval of the real line). © 2003 Wiley Periodicals, Inc.
dc.format.extent22 p.
dc.publisherWiley InterScience
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Lògica matemàtica
dc.subject.lcshFuzzy logic
dc.titleAggregation of T-transitive Relations
dc.subject.lemacLògica difusa
dc.contributor.groupUniversitat Politècnica de Catalunya. FIA - Modelització Matemàtica Funcional i Aplicacions
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
upcommons.citation.authorJacas, J.; Recasens, J.
upcommons.citation.publicationNameInternational journal of intelligent systems

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