Didier Dubois, Hélène Fargier. Qualitative Bipolar Decision Rules: Toward More Expressive Settings. In Salvatore Greco, Ricardo Alberto Marques Pereira, Massimo Squillante, Ronald R. Yager, Janusz Kacprzyk, editors, Preferences and Decisions - Models and Applications. Volume 257 of Studies in Fuzziness and Soft Computing, pages 139-158, Springer, 2010. [doi]
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