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Dominance-based rough set approach to decision involving multiple decision makers

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)peer-review

In this paper we present a rough set approach to decisions with multiple decision makers. Since preference order is a crucial feature of data concerning decision situations, and classical rough set approach is not able to deal with it, we are using Dominance-based Rough Set Approach (DRSA) where indiscernibility relation of the classical approach has been substituted by dominance relation. To deal with decision of multiple decision makers we extend DRSA by introducing specific concepts related to dominance with respect to minimal profiles of evaluations given by multiple decision makers. This extension provides also a general methodology for rough approximations of partial preorders.
Original languageEnglish
Title of host publicationRough sets and current trends in computing: proceedings of the 5th international conference
EditorsSalvatore Greco, Y. Hata, S. Hirano, M. Inuiguchi, S. Miyamoto, H. Nguyen, R. Slowinski
Place of PublicationBerlin
PublisherSpringer
Pages306-317
Number of pages12
Volume4259
Edition4259
ISBN (Print)9783540476931
DOIs
Publication statusPublished - 2006

Publication series

NameLecture notes in computer science
PublisherSpringer
Number4259
ISSN (Print)0302-9743

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