RT Book, Section T1 Paired fuzzy sets and other opposite-based models A1 Montero De Juan, Francisco Javier A1 Gómez González, Daniel A1 Rodríguez González, Juan Tinguaro A1 Franco De Los Ríos, Camilo A. AB In this paper we stress the relevance of those fuzzy models that impose a couple of simultaneous views in order to represent concepts. In particular, we point out that the basic model to start with should contain at least two somehow opposite valuations plus a number of neutral concepts that are generated from the semantic relationship between those two opposites. Such a basic model should be distinguished from some other similar approaches that can be found in the literature, and that may bring some difficulties in intuition, partially because of their denomination. The general term “paired fuzzy sets” is then proposed together with the notion of sub-antonym, to be considered as a particular case of opposition relationship. PB IEEE SN 978-1-5090-0625-0 YR 2016 FD 2016 LK https://hdl.handle.net/20.500.14352/24938 UL https://hdl.handle.net/20.500.14352/24938 LA eng NO Montero, J., Gomez, D., Rodriguez, T., Franco, C.: Paired fuzzy sets and other opposite-based models. En: 2016 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE). pp. 118-121. IEEE, Vancouver, BC, Canada (2016) NO Ministerio de Economía, Comercio y Empresa (España) NO Comunidad de Madrid DS Docta Complutense RD 7 abr 2025