Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/31247
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dc.contributor.authorDias, Luis C.-
dc.contributor.authorClímaco, João N.-
dc.date.accessioned2016-05-20T17:18:53Z-
dc.date.issued2016-05-20-
dc.identifier.citationDIAS, Luís C; CLÍMACO, João N. - Additive aggregation with variable interdependent parameters : the VIP analysis software. "Journal of the Operational Research Society". 51 (2000), 1070-1082. Disponível na WWW em <http://hdl.handle.net/10316/31247>.-
dc.identifier.urihttp://hdl.handle.net/10316/31247-
dc.description.abstractWe consider the aggregation of multicriteria performances by means of an additive value function under imprecise information. The problem addressed here is the way an analysis may be conducted when the decision makers are not able to (or do not wish to) fix precise values for the importance parameters. These parameters can be seen as interdependent variables that may take several values subject to constraints. Firstly, we briefly classify some existing approaches to deal with this problem. We argue that they complement each other, each one having its merits and shortcomings. Then, we present a new decision support software - VIP analysis - which incorporates approaches belonging to different classes. It proposes a methodology of analysis based on the progressive reduction of the number of alternatives, introducing a concept of tolerance that lets the decision makers use some of the approaches in a more flexible manner.-
dc.language.isoengpor
dc.rightsopenAccesspor
dc.subjectMulticriteria decision analysis-
dc.subjectAdditive value function-
dc.subjectImprecise information-
dc.subjectDecision support system-
dc.titleAdditive aggregation with variable interdependent parameters: the VIP Analysis softwarepor
dc.typearticlepor
degois.publication.firstPage1070por
degois.publication.lastPage1082por
degois.publication.titleJournal of the Operational Research Societypor
dc.relation.publisherversionhttp://www.palgrave-journals.com/jors/journal/v51/n9/abs/2601012a.htmlpor
dc.peerreviewedYespor
dc.identifier.doi10.1057/palgrave.jors.2601012-
degois.publication.volume51por
uc.controloAutoridadeSim-
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1en-
crisitem.author.deptFaculty of Economics-
crisitem.author.deptFaculty of Economics-
crisitem.author.researchunitINESC Coimbra – Institute for Systems Engineering and Computers at Coimbra-
crisitem.author.researchunitCeBER – Centre for Business and Economics Research-
crisitem.author.researchunitINESC Coimbra – Institute for Systems Engineering and Computers at Coimbra-
crisitem.author.orcid0000-0002-1127-1071-
crisitem.author.orcid0000-0001-6655-8590-
Appears in Collections:FEUC- Artigos em Revistas Internacionais
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