INSTITUTE OF INFORMATION TECHNOLOGIES - BAS

Cybernetics and Information Technologies
Volume 2, No 1. Sofia, 2002, Bulgarian Academy of Sciences


Fuzzy Multicriteria Decision Making

Vania Peneva, Ivan Popchev
Institute of Information Technologies, 1113 Sofia

Abstract: The purpose of this investigation is directed towards summarizing and researching of models for decision making support in multicriteria problems under uncertainties from fuzzy type. The models simulate (approximate) human decision making by means of applying of the fuzzy sets theory. Multicriteria fuzzy decision making problems will be considered in cases of fuzziness present in initial information and the stages of problem's solutions, as well.

Keywords: Multicriteria decision making, fuzzy sets theory, fuzzy relations, fuzzy numbers, aggregation operators.