Additive aggregation with variable interdependent parameters: the VIP Analysis software
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10316/31247 https://doi.org/10.1057/palgrave.jors.2601012 |
Resumo: | We 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. |
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Additive aggregation with variable interdependent parameters: the VIP Analysis softwareMulticriteria decision analysisAdditive value functionImprecise informationDecision support systemWe 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.2016-05-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleDIAS, 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>.http://hdl.handle.net/10316/31247DIAS, 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>.http://hdl.handle.net/10316/31247https://doi.org/10.1057/palgrave.jors.2601012enghttp://www.palgrave-journals.com/jors/journal/v51/n9/abs/2601012a.htmlDias, Luis C.Clímaco, João N.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-11-06T17:00:01Zoai:estudogeral.uc.pt:10316/31247Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:45:43.028804Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
title |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
spellingShingle |
Additive aggregation with variable interdependent parameters: the VIP Analysis software Dias, Luis C. Multicriteria decision analysis Additive value function Imprecise information Decision support system |
title_short |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
title_full |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
title_fullStr |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
title_full_unstemmed |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
title_sort |
Additive aggregation with variable interdependent parameters: the VIP Analysis software |
author |
Dias, Luis C. |
author_facet |
Dias, Luis C. Clímaco, João N. |
author_role |
author |
author2 |
Clímaco, João N. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Dias, Luis C. Clímaco, João N. |
dc.subject.por.fl_str_mv |
Multicriteria decision analysis Additive value function Imprecise information Decision support system |
topic |
Multicriteria decision analysis Additive value function Imprecise information Decision support system |
description |
We 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. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-05-20 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
DIAS, 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>. http://hdl.handle.net/10316/31247 DIAS, 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>. http://hdl.handle.net/10316/31247 https://doi.org/10.1057/palgrave.jors.2601012 |
identifier_str_mv |
DIAS, 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>. |
url |
http://hdl.handle.net/10316/31247 https://doi.org/10.1057/palgrave.jors.2601012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.palgrave-journals.com/jors/journal/v51/n9/abs/2601012a.html |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799133731444752384 |