Multiple Criteria Hierarchy Process with ELECTRE and PROMETHEE |
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Authors: | Salvatore Corrente Salvatore Greco Roman S?owiński |
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Institution: | 1. Department of Economics and Business, University of Catania, Corso Italia, 55, 95129 Catania, Italy;2. Institute of Computing Science, Poznań University of Technology, 60-965 Poznań, Poland;3. Systems Research Institute, Polish Academy of Sciences, 01-447 Warsaw, Poland |
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Abstract: | Robust Ordinal Regression (ROR) supports Multiple Criteria Decision Process by considering all sets of parameters of an assumed preference model, that are compatible with preference information elicited by a Decision Maker (DM). As a result of ROR, one gets necessary and possible preference relations in the set of alternatives, which hold for all compatible sets of parameters, or for at least one compatible set of parameters, respectively. In this paper, we propose an extension of ELECTRE and PROMETHEE methods to the case of the hierarchy of criteria, which was never considered before. Then, we adapt ROR to the hierarchical versions of ELECTRE and PROMETHEE methods. |
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Keywords: | Hierarchy of criteria ELECTRE methods PROMETHEE methods Robust Ordinal Regression |
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