TY - CHAP AU - Montero De Juan, Francisco Javier AU - Gómez González, Daniel AU - Rodríguez González, Juan Tinguaro AU - Franco De Los Ríos, Camilo A. PY - 2016 DO - 10.1109/FUZZ-IEEE.2016.7737676 SN - 978-1-5090-0625-0 UR - https://hdl.handle.net/20.500.14352/24938 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... LA - eng M2 - 118 PB - IEEE KW - Atanassov’s intuitionistic fuzzy sets KW - Bipolar fuzzy sets KW - Picture fuzzy sets KW - Fuzzy multisets KW - Neutrosophic sets KW - Hesitant fuzzy sets KW - Meta fuzzy sets KW - Paired fuzzy sets TI - Paired fuzzy sets and other opposite-based models TY - book part ER -