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dc.contributor.authorPerez, Ignacio Javieren
dc.contributor.authorCabrerizo, Francisco Javieren
dc.contributor.authorAlonso, Sergioen
dc.contributor.authorDong, Yuchengen
dc.contributor.authorChiclana, Franciscoen
dc.contributor.authorHerrera-Viedma, Enriqueen
dc.date.accessioned2018-05-15T09:55:58Z
dc.date.available2018-05-15T09:55:58Z
dc.date.issued2018-05-12
dc.identifier.citationPerez, I.J, Cabrerizo, F.J., Alonso, S., Dong, Y.C., Chiclana, F. and Herrera-Viedma, E. (2018) On Dynamic Consensus Processes in Group Decision Making Problems. Information Sciences, 459, pp. 20-35en
dc.identifier.issn0020-0255
dc.identifier.urihttp://hdl.handle.net/2086/16170
dc.descriptionThe file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.en
dc.description.abstractConsensus in group decision making requires discussion and deliberation between the group members with the aim to reach a decision that reflects the opinions of every group member in order for it to be acceptable by everyone. Traditionally, the consensus reaching problem is theoretically modelled as a multi stage negotiation process, i.e. an iterative process with a number of negotiation rounds, which ends when the consensus level achieved reaches a minimum required threshold value. In real world decision situations, both the consensus process environment and specific parameters of the theoretical model can change during the negotiation period. Consequently, there is a need for developing dynamic consensus process models to represent effectively and realistically the dynamic nature of the group decision making problem. Indeed, over the past few years, static consensus models have given way to new dynamic approaches in order to manage parameter variability or to adapt to environment changes. This paper presents a systematic literature review on the recent evolution of consensus reaching models under dynamic environments and critically analyse their advantages and limitations.en
dc.language.isoenen
dc.publisherElsevieren
dc.subjectGroup decision makingen
dc.subjectdynamic decision support systemsen
dc.subjectconsensus processen
dc.subjectmulti period decision makingen
dc.subjectadaptive consensus modelsen
dc.titleOn Dynamic Consensus Processes in Group Decision Making Problemsen
dc.typeArticleen
dc.identifier.doihttps://doi.org/10.1016/j.ins.2018.05.017
dc.researchgroupCentre for Computational Intelligenceen
dc.peerreviewedYesen
dc.funderThe authors would like to acknowledge the financial support from FEDER funds received from the Spanish Department for Economy and Competitiveness project (TIN2016-75850-R); the Chinese NSF grant (No. 71571124); and the University of Cadiz project (PR2016-026).en
dc.projectidTIN2016-75850-Ren
dc.projectid71571124en
dc.projectidPR2016-026en
dc.cclicenceCC-BY-NCen
dc.date.acceptance2018-05-04en
dc.researchinstituteInstitute of Artificial Intelligence (IAI)en


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