Reference : Characterization of some aggregation functions arising from MCDM problems
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Characterization of some aggregation functions arising from MCDM problems
Fodor, Janos mailto [Eötvös Loránd University, Budapest, Hungary > Department of Computer Science]
Marichal, Jean-Luc mailto [University of Liège, Belgium > Department of Management (FEGSS)]
Roubens, Marc [University of Liège, Belgium > Institute of Mathematics]
Fuzzy Logic and Soft Computing
Bouchon-Meunier, Bernadette
Yager, Ronald R.
Zadeh, Lotfi A.
World Scientific Publishing
Advances in Fuzzy Systems - Applications and Theory Vol. 4
[en] We investigate the aggregation phase of multicriteria decision making procedures. Characterizations of some classes of nonconventional aggregation operators are established. The first class consists of the ordered weighted averaging operators (OWA) introduced by Yager. The second class corresponds to the weighted maximum de¯ned by Dubois and Prade. The dual class (weighted minimum) and some ordered versions are also characterized. Results are obtained via solutions of functional equations.
University of Liège, Belgium
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