Group decision making with a fuzzy linguistic majority
Fuzzy Sets and Systems
On strict preference relations
Fuzzy Sets and Systems - Special issue: Aggregation and best choices of imprecise opinions
Similarity relations and fuzzy orderings
Information Sciences: an International Journal
Paper: Rating and ranking of multiple-aspect alternatives using fuzzy sets
Automatica (Journal of IFAC)
| Hi-index | 0.98 |
A multiple criteria decision problem involving a discrete set of alternatives A is investigated. Each alternative is characterized by a fuzzy evaluation to a given number of criteria weighted by fuzzy numbers. The classical mean aggregation procedure is exploited in order to: (i) isolate the smallest subset (called set of ''best'' elements) A"0 included in A liable to eliminate all alternatives belonging to A\A"0; (ii) rank the alternatives in various classes (being or not exclusive) using an antisymmetric fuzzy preference graph.