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Montero De Juan, Francisco Javier Tejada Cazorla, Juan Antonio 2023-06-21T02:42:35Z 2023-06-21T02:42:35Z 1987 Montero, F.J., Tejada, J.: Fuzzy preferences in decision-making. En: Bouchon, B. y Yager, R.R. (eds.) Uncertainty in Knowledge-Based Systems. pp. 144-150. Springer Berlin Heidelberg, Berlin, Heidelberg (1987) 3-540-t8579-8 10.1007/3-540-18579-8_13 https://hdl.handle.net/20.500.14352/65427 https//doi.org/10.1007/3-540-18579-8_13 http://link.springer.com/chapter/10.1007/3-540-18579-8_13 The purpose of the paper is to formulate some properties of Orlovsky’s concept of decision making. This concept is related to the notions of max-min and max *-transitivity. The concept of fuzzy acyclicity is proposed to characterize the existence of Orlovsky’s choice set. The problem of the emptiness set is analyzed. The present approach is applicable to many decision-making problems. eng open access Fuzzy preferences in decision-making book part