García Lapestra, J. L.Montero De Juan, Francisco Javier2023-06-202023-06-20200488-87242-54-2https://hdl.handle.net/20.500.14352/53436International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems (10º,. 2004. Perugia, Italia)In this paper we point out some difficulties in developing rationality measures of fuzzy preference relations, as defined by Cutello and Montero in a previous paper. In particular, we analyze some alternative approaches, taking into account that consistency can not be viewed as an univoque concept in a fuzzy framework, neither in the crisp context, where consistency should not be necessarily represented in terms of linear orders.engbook partopen access510.64Fuzzy PreferencesRationality MeasuresDecision MakingLógica simbólica y matemática (Matemáticas)1102.14 Lógica Simbólica