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

Salvatore Greco; B. Matarazzo; R. Slowinski

doi:10.1007/11908029_33

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

Salvatore Greco, B. Matarazzo, R. Slowinski

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

Abstract

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 language	English
Title of host publication	Rough sets and current trends in computing: proceedings of the 5th international conference
Editors	Salvatore Greco, Y. Hata, S. Hirano, M. Inuiguchi, S. Miyamoto, H. Nguyen, R. Slowinski
Place of Publication	Berlin
Publisher	Springer
Pages	306-317
Number of pages	12
Volume	4259
Edition	4259
ISBN (Print)	9783540476931
DOIs	https://doi.org/10.1007/11908029_33
Publication status	Published - 2006

Publication series

Name	Lecture notes in computer science
Publisher	Springer
Number	4259
ISSN (Print)	0302-9743

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http://link.springer.com/chapter/10.1007%2F11908029_33

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Greco, S., Matarazzo, B., & Slowinski, R. (2006). Dominance-based rough set approach to decision involving multiple decision makers. In S. Greco, Y. Hata, S. Hirano, M. Inuiguchi, S. Miyamoto, H. Nguyen, & R. Slowinski (Eds.), Rough sets and current trends in computing: proceedings of the 5th international conference (4259 ed., Vol. 4259, pp. 306-317). (Lecture notes in computer science; No. 4259). Springer. https://doi.org/10.1007/11908029_33

Greco, Salvatore ; Matarazzo, B. ; Slowinski, R. / Dominance-based rough set approach to decision involving multiple decision makers. Rough sets and current trends in computing: proceedings of the 5th international conference. editor / Salvatore Greco ; Y. Hata ; S. Hirano ; M. Inuiguchi ; S. Miyamoto ; H. Nguyen ; R. Slowinski. Vol. 4259 4259. ed. Berlin : Springer, 2006. pp. 306-317 (Lecture notes in computer science; 4259).

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abstract = "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.",

author = "Salvatore Greco and B. Matarazzo and R. Slowinski",

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Greco, S, Matarazzo, B & Slowinski, R 2006, Dominance-based rough set approach to decision involving multiple decision makers. in S Greco, Y Hata, S Hirano, M Inuiguchi, S Miyamoto, H Nguyen & R Slowinski (eds), Rough sets and current trends in computing: proceedings of the 5th international conference. 4259 edn, vol. 4259, Lecture notes in computer science, no. 4259, Springer, Berlin, pp. 306-317. https://doi.org/10.1007/11908029_33

Dominance-based rough set approach to decision involving multiple decision makers. / Greco, Salvatore; Matarazzo, B.; Slowinski, R.
Rough sets and current trends in computing: proceedings of the 5th international conference. ed. / Salvatore Greco; Y. Hata; S. Hirano; M. Inuiguchi; S. Miyamoto; H. Nguyen; R. Slowinski. Vol. 4259 4259. ed. Berlin: Springer, 2006. p. 306-317 (Lecture notes in computer science; No. 4259).

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

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AB - 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.

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T3 - Lecture notes in computer science

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BT - Rough sets and current trends in computing: proceedings of the 5th international conference

A2 - Greco, Salvatore

A2 - Hata, Y.

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A2 - Slowinski, R.

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Greco S, Matarazzo B, Slowinski R. Dominance-based rough set approach to decision involving multiple decision makers. In Greco S, Hata Y, Hirano S, Inuiguchi M, Miyamoto S, Nguyen H, Slowinski R, editors, Rough sets and current trends in computing: proceedings of the 5th international conference. 4259 ed. Vol. 4259. Berlin: Springer. 2006. p. 306-317. (Lecture notes in computer science; 4259). doi: 10.1007/11908029_33

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

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