RT Journal Article T1 A novel ordered weighted averaging weight determination based on ordinal dispersion A1 Martínez, Nuria A1 Gómez González, Daniel A1 Olaso Redondo, Pablo A1 Rojas Patuelli, Karina A1 Montero De Juan, Francisco Javier AB Inspired by the Zadeh approach to fuzzy connectives in fuzzy set theory and by some applications, we introduce and study set-based extended functions, and in particular, set-based extended aggregation functions. These functions reflect neither reordering nor repetition of input values, and, linking different arities, they introduce serious constraints for extended functions. A complete characterization of set-based extended (aggregation) functions is given, and some constructions of such functions are also proposed, including several examples. PB Willey SN 0884-8173 SN 1098-111X YR 2019 FD 2019 LK https://hdl.handle.net/20.500.14352/110904 UL https://hdl.handle.net/20.500.14352/110904 LA eng NO Martínez, N., Gómez, D., Olaso, P., Rojas, K., & Montero, J. A novel ordered weighted averaging weight determination based on ordinal dispersion. International Journal of Intelligent Systems. 2019 34(9): 2291-2315. DS Docta Complutense RD 6 abr 2025