0411273 20240103182314.520060210235959.9 90-382-0567-8 Gent Academia Press 2003 14 s. 95-108de BaetsB.FodorJ. decision making criteria importance aggregation cav_un_auth*0101163 Mesiar Radko UTIA-B Department of Econometrics Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0015561 Calvo T. ES 12A CEZ:AV0Z1075907 Weights and criteria importances in decision making are reflected by the relevant modification of aggregation operators playing the role of value (utility) functions. Quantitative and qualitative approaches are discussed. A new method based on defuzzification of fuzzy quantities is proposed. Finally, OWAO (Ordered Weighted Aggregation Operators) are introduced. BA E http://hdl.handle.net/11104/0131356 UTIA-B 20030260 2003 2003 Gent Academia Press 90-382-0567-8 Principles of Fuzzy Preference Modelling and Decision Making 95 108 de Baets B. 340 Fodor J. 340