García-Lapresta, J.L.Pérez-Román, D.Erdamar, B.Sanver, M.R.2024-07-182024-07-1820129789814417730https://doi.org/10.1142/9789814417747_0008https://hdl.handle.net/11411/6450Belgian Nuclear Research Centre (SCK-CEN);Ghent University10th International Fuzzy Logic and Intelligent Technologies inNuclear Science Conference, FLINS 2012 -- 26 August 2012 through 29 August 2012 -- Istanbul -- 102034Measuring consensus level for a set of preferences requires a proper distance defined on the considered domain. We focus on preference-approvals which are extensions of ordinal preferences by the approval information. For any given set of alternatives, a preference-approval is defined by a weak ordering of the alternative set, subsets of approved and disapproved alternatives and a consistency condition. We propose a method of using weighted distances for ordering and approval components. A consensus measure based on this distance is provided which is sensitive to the position of the disagreements on ordering and approval.eninfo:eu-repo/semantics/closedAccessDecision MakingUncertainty AnalysisConsistency ConditionsOrdinal PreferenceWeighted DistanceWeighted Distance ApproachFuzzy LogicConference Object2-s2.0-8489265542410.1142/9789814417747_000851N/A467