%0 Report
%9 IIASA Working Paper
%A Granat, J.
%A Wierzbicki, A.P.
%C IIASA, Laxenburg, Austria
%D 1994
%F iiasa:4180
%T Interactive Specification of DSS User Preferences in Terms of Fuzzy Sets
%U https://pure.iiasa.ac.at/id/eprint/4180/
%X The specification of reference levels in the aspiration-led methodology of multiobjective decision support is usually imprecise. Such imprecision can be included in the mathematical formulation of a decision problem by using membership functions and fuzzy set theory. This approach can also be treated as a further development of fuzzy interactive methods. A method of constructing order-consistent scalarizing function based on membership functions is presented as well as a related, extended fuzzy interactive method.