RT conference output T1 Managing Group Decision Making criteria values using Fuzzy Ontologies A1 Morente-Molinera, Juan Antonio A1 Cabrerizo, Francisco Javier A1 Trillo, J.R. A1 Pérez Gálvez, Ignacio Javier A2 Ingeniería Informática K1 Fuzzy Ontologies K1 Multi-criteria Group Decision Making K1 linguistic modelling K1 clustering AB Most of the available Multi-criteria Group Decision Making methods that deal with a high number of elements usually focus on managing scenarios that have high number of alternatives and/or experts. Nevertheless, there are also cases in which the number of criteria values is difficult for the experts to tackle. In this paper, a novel Group Decision Making method that employs Fuzzy Ontologies in order to deal with a high number of criteria values is presented. Our method allows the criteria values to be combined in order to generate a reduced set of criteria values that the experts can comfortably deal with. (C) 2021 The Authors. Published by Elsevier B.V. PB ELSEVIER SCIENCE BV SN 1877-0509 YR 2022 FD 2022 LK http://hdl.handle.net/10498/26726 UL http://hdl.handle.net/10498/26726 LA eng NO Meeting: 8th International Conference on Information Technology and Quantitative Management (ITQM) - Developing Global Digital Economy after COVID-19 NO The authors would like to thank the Spanish State Research Agency through the project PID2019-103880RB-I00 / AEI / 10.13039/501100011033. DS Repositorio Institucional de la Universidad de Cádiz RD 12-nov-2026