Approximating Dex Utility Functions with Methods Uta and Acuta (CROSBI ID 662042)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mihelčić, Matej ; Bohanec Marko
engleski
Approximating Dex Utility Functions with Methods Uta and Acuta
DEX is a qualitative multi-criteria decision analysis (MCDA) method, aimed at supporting decision makers in evaluating and choosing decision alternatives. We present results of a preliminary study in which we experimentally assessed the performance of two wellknown MCDA methods UTA and ACUTA to approximate qualitative DEX utility functions with piecewise-linear marginal utility functions. This is seen as a way to improve the sensitivity of qualitative models and provide a better insight in DEX utility functions. The results indicate that the approach is in principle feasible, but at this stage suffers from problems of convergence, insufficient sensitivity and inappropriate handling of symmetric functions.
DEX
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Podaci o prilogu
62-65.
2014.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 17th International Multiconference INFORMATION SOCIETY – IS 2014 Volume A
Piltaver, Rok ; Gams Matjaž
Ljubljana:
Podaci o skupu
INFORMATION SOCIETY - IS 2014
predavanje
10.10.2014-10.10.2014
Ljubljana, Slovenija