An aggregation function to solve multicriteria ranking problem involving several decision makers

Zoïnabo Savadogo, Ruffin-Benoît Ngoie (), Berthold E.-L. Ulungu and Blaise Somé

MPRA Paper from University Library of Munich, Germany

Abstract: Multiple Criteria Decision Aiding (MCDA) has been studied in a single decision maker framework for a long time. Nowadays, the need to take into account several conflicting opinions handled by several decisions makers arises. So, researchers are interested with multicriteria problems involving several decision makers. In this context, to solve ranking problem, we develop an aggregation model of several additive value functions. Comparisons with a derivative ELECTRE I method is done on numerical data. Clearly, it appears that the proposed aggregation function is better according to calculation complexity and computation time. Way for further research in this field is proposed.

Keywords: Aggregation Function; Group Decision; Multicriteria Decision Aiding; Ranking Problem (search for similar items in EconPapers)
JEL-codes: C65 C70 C79 D70 D74 D79 (search for similar items in EconPapers)
Date: 2013-05, Revised 2014-02
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Published in , International Journal of Applied Mathematical Research 4.3(2014): pp. 511-517

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