An attitude-driven web consensus support system for heterogeneous group decision making

Consensus reaching processes are applied in group decision making problems to reach a mutual agreement among a group of decision makers before making a common decision. Different consensus models have been developed to facilitate consensus reaching processes. However, new trends bring diverse challe...

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Detalles Bibliográficos
Autores: Palomares, Ivan, Rodriguez, Rosa M., Martinez, Luis
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:España
Institución:Universidad de Jaén
Repositorio:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
OAI Identifier:oai:ruja.ujaen.es:10953/1779
Acceso en línea:https://www.sciencedirect.com/science/article/abs/pii/S0957417412008846
https://hdl.handle.net/10953/1779
Access Level:acceso abierto
Palabra clave:Group decision making
Consensus support system
Consensus reaching
Heterogeneous information
Attitude
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spelling An attitude-driven web consensus support system for heterogeneous group decision makingPalomares, IvanRodriguez, Rosa M.Martinez, LuisGroup decision makingConsensus support systemConsensus reachingHeterogeneous informationAttitudeConsensus reaching processes are applied in group decision making problems to reach a mutual agreement among a group of decision makers before making a common decision. Different consensus models have been developed to facilitate consensus reaching processes. However, new trends bring diverse challenges in group decision making, such as the modelling of different types of information and of large groups of decision makers, together with their attitude to achieve agreements. These challenges require the capacity to deal with heterogenous frameworks, and the automation of consensus reaching processes by means of consensus support systems. In this paper, we propose a consensus model in which decision makers can express their opinions by using different types of information, capable of dealing with large groups of decision makers. The model incorporates the management of the group’s attitude towards consensus by means of an extension of OWA aggregation operators aimed to optimize the overall consensus process. Eventually, a novel Web-based consensus support system that automates the proposed consensus model is presented.Research Project TIN-2009–08286 y fondos FEDER.Elsevier202420242013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.sciencedirect.com/science/article/abs/pii/S0957417412008846https://hdl.handle.net/10953/1779reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaéninstname:Universidad de JaénInglésExpert Systems with Applications [2013];[40]:[39-149]Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ruja.ujaen.es:10953/17792026-06-24T12:41:07Z
dc.title.none.fl_str_mv An attitude-driven web consensus support system for heterogeneous group decision making
title An attitude-driven web consensus support system for heterogeneous group decision making
spellingShingle An attitude-driven web consensus support system for heterogeneous group decision making
Palomares, Ivan
Group decision making
Consensus support system
Consensus reaching
Heterogeneous information
Attitude
title_short An attitude-driven web consensus support system for heterogeneous group decision making
title_full An attitude-driven web consensus support system for heterogeneous group decision making
title_fullStr An attitude-driven web consensus support system for heterogeneous group decision making
title_full_unstemmed An attitude-driven web consensus support system for heterogeneous group decision making
title_sort An attitude-driven web consensus support system for heterogeneous group decision making
dc.creator.none.fl_str_mv Palomares, Ivan
Rodriguez, Rosa M.
Martinez, Luis
author Palomares, Ivan
author_facet Palomares, Ivan
Rodriguez, Rosa M.
Martinez, Luis
author_role author
author2 Rodriguez, Rosa M.
Martinez, Luis
author2_role author
author
dc.subject.none.fl_str_mv Group decision making
Consensus support system
Consensus reaching
Heterogeneous information
Attitude
topic Group decision making
Consensus support system
Consensus reaching
Heterogeneous information
Attitude
description Consensus reaching processes are applied in group decision making problems to reach a mutual agreement among a group of decision makers before making a common decision. Different consensus models have been developed to facilitate consensus reaching processes. However, new trends bring diverse challenges in group decision making, such as the modelling of different types of information and of large groups of decision makers, together with their attitude to achieve agreements. These challenges require the capacity to deal with heterogenous frameworks, and the automation of consensus reaching processes by means of consensus support systems. In this paper, we propose a consensus model in which decision makers can express their opinions by using different types of information, capable of dealing with large groups of decision makers. The model incorporates the management of the group’s attitude towards consensus by means of an extension of OWA aggregation operators aimed to optimize the overall consensus process. Eventually, a novel Web-based consensus support system that automates the proposed consensus model is presented.
publishDate 2013
dc.date.none.fl_str_mv 2013
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://www.sciencedirect.com/science/article/abs/pii/S0957417412008846
https://hdl.handle.net/10953/1779
url https://www.sciencedirect.com/science/article/abs/pii/S0957417412008846
https://hdl.handle.net/10953/1779
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Expert Systems with Applications [2013];[40]:[39-149]
dc.rights.none.fl_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
instname:Universidad de Jaén
instname_str Universidad de Jaén
reponame_str RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
collection RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
repository.name.fl_str_mv
repository.mail.fl_str_mv
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