Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture
Autor(a) principal: | |
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Data de Publicação: | 2005 |
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/10316/5494 https://doi.org/10.1016/j.ejor.2003.09.002 |
Resumo: | This paper outlines a distributed GDSS suitable to be used over the Internet, based on the VIP Analysis methodology and software. VIP Analysis incorporates complementary approaches to deal with the aggregation of multicriteria performances by means of an additive value function under imprecise information. This proposed GDSS intends to support a decision panel forming a democratic decision unit, whose members wish to reach a final decision in a choice problem, based on consensus or on some majority rule. Its purpose is not to impose an aggregated model from the individual ones. Rather, the GDSS is designed to reflect to each member the consequences of his/her inputs, confronting them with analogous reflections of the group members' inputs. We propose aggregation procedures to provide a reflection of the group's inputs to each of its members, and an architecture for a GDSS implementing these procedures. |
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Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architectureDecision support systemsGroup decisions and negotiationMulticriteria analysisImprecise informationThis paper outlines a distributed GDSS suitable to be used over the Internet, based on the VIP Analysis methodology and software. VIP Analysis incorporates complementary approaches to deal with the aggregation of multicriteria performances by means of an additive value function under imprecise information. This proposed GDSS intends to support a decision panel forming a democratic decision unit, whose members wish to reach a final decision in a choice problem, based on consensus or on some majority rule. Its purpose is not to impose an aggregated model from the individual ones. Rather, the GDSS is designed to reflect to each member the consequences of his/her inputs, confronting them with analogous reflections of the group members' inputs. We propose aggregation procedures to provide a reflection of the group's inputs to each of its members, and an architecture for a GDSS implementing these procedures.http://www.sciencedirect.com/science/article/B6VCT-4B5JR15-7/1/ec69930c867d6cea3058a818f9f33fe72005info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleaplication/PDFhttp://hdl.handle.net/10316/5494http://hdl.handle.net/10316/5494https://doi.org/10.1016/j.ejor.2003.09.002engEuropean Journal of Operational Research. 160:2 (2005) 291-307Dias, Luís 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:RCAAP2020-11-06T16:49:00Zoai:estudogeral.uc.pt:10316/5494Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:45:40.834407Repositório 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 |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
title |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
spellingShingle |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture Dias, Luís C. Decision support systems Group decisions and negotiation Multicriteria analysis Imprecise information |
title_short |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
title_full |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
title_fullStr |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
title_full_unstemmed |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
title_sort |
Dealing with imprecise information in group multicriteria decisions: a methodology and a GDSS architecture |
author |
Dias, Luís C. |
author_facet |
Dias, Luís C. Clímaco, João N. |
author_role |
author |
author2 |
Clímaco, João N. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Dias, Luís C. Clímaco, João N. |
dc.subject.por.fl_str_mv |
Decision support systems Group decisions and negotiation Multicriteria analysis Imprecise information |
topic |
Decision support systems Group decisions and negotiation Multicriteria analysis Imprecise information |
description |
This paper outlines a distributed GDSS suitable to be used over the Internet, based on the VIP Analysis methodology and software. VIP Analysis incorporates complementary approaches to deal with the aggregation of multicriteria performances by means of an additive value function under imprecise information. This proposed GDSS intends to support a decision panel forming a democratic decision unit, whose members wish to reach a final decision in a choice problem, based on consensus or on some majority rule. Its purpose is not to impose an aggregated model from the individual ones. Rather, the GDSS is designed to reflect to each member the consequences of his/her inputs, confronting them with analogous reflections of the group members' inputs. We propose aggregation procedures to provide a reflection of the group's inputs to each of its members, and an architecture for a GDSS implementing these procedures. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005 |
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 |
http://hdl.handle.net/10316/5494 http://hdl.handle.net/10316/5494 https://doi.org/10.1016/j.ejor.2003.09.002 |
url |
http://hdl.handle.net/10316/5494 https://doi.org/10.1016/j.ejor.2003.09.002 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
European Journal of Operational Research. 160:2 (2005) 291-307 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
aplication/PDF |
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 |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
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 |
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1799133731383934976 |