121402 20240731103314.0 doi 10.4018/IJDSST.315644 sideral 131927 ART-2023-131927 eng Escobar, María Teresa Universidad de Zaragoza (orcid)0000-0003-4419-1905 A Decision Support System for Improving the Inconsistency in AHP 2023 Access copy available to the general public Unrestricted This paper presents a DSS aimed at helping decision makers reduce and improve their inconsistency in eliciting their judgements when using the analytic hierarchy process (AHP). The DSS is designed for revising the judgements of a pairwise comparison matrix when the row geometric mean (RGM) is used as the prioritisation procedure and the geometric consistency index (GCI) as the inconsistency measure. The procedure employed guarantees that both the judgements and the derived priority vector will be close to the initial values. The DSS allows different degrees of participation of the decision maker in the review/modification of the judgements: no participation (automatic mode); prior participation (semi-automatic mode); and ongoing participation (interactive mode). The DSS also includes options to incorporate other requirements of the decision maker, such as limiting the modified values to an interval or improving inconsistency by modifying the lowest number of judgements, among others. info:eu-repo/grantAgreement/ES/DGA-FEDER/S35-20R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 0.251 2023 Computer Science (miscellaneous) 2023 Q3 Modeling and Simulation 2023 Q4 2.2 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Aguarón, Juan Universidad de Zaragoza (orcid)0000-0003-3138-7597 Moreno-Jiménez, José María Universidad de Zaragoza (orcid)0000-0002-5037-6976 Turón, Alberto Universidad de Zaragoza (orcid)0000-0002-8807-8958 4014 623 Universidad de Zaragoza Dpto. Economía Aplicada Área Métodos Cuant.Econ.Empres 15, 2 (2023), [16 pp.] Int. j. decis. support syst. technol. International Journal of Decision Support System Technology 1941-6296 860651 http://zaguan.unizar.es/record/121402/files/texto_completo.pdf Versión publicada 1386535 http://zaguan.unizar.es/record/121402/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:121402 articulos driver 2024-07-31-09:40:43 ARTICLE