Two-level multicriterial problem for the management of forest ecosystems in Portugal

Detalhes bibliográficos
Autor(a) principal: Bushenkov, Vladimir
Data de Publicação: 2017
Outros Autores: Marques, Susete
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/22861
Resumo: The Interactive Decision Maps (IDM) method has been successfully used for several decades to analyze multi-criteria economic and environmental problems with a large number of variables. A key element for building decision maps is the Edgeworth-Pareto hull (EPH) of a feasible set in the criteria space, the construction (or approximation) of which is a difficult computational task. To solve this problem, decomposition method based on the EPH approximation for subsystems (blocks) with their subsequent integration was proposed. We describe the application of the IDM method to the Vale de Sousa region in Portugal, fragmented due to the large number of private householders. Private properties are agregated into three blocks (sub-regions). The results of applying the decomposition method for approximation of EPH are presented. The decision-making process in the two-level system is illustrated.
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spelling Two-level multicriterial problem for the management of forest ecosystems in Portugalmulticriterial optimizationforest managementdecision support systemsThe Interactive Decision Maps (IDM) method has been successfully used for several decades to analyze multi-criteria economic and environmental problems with a large number of variables. A key element for building decision maps is the Edgeworth-Pareto hull (EPH) of a feasible set in the criteria space, the construction (or approximation) of which is a difficult computational task. To solve this problem, decomposition method based on the EPH approximation for subsystems (blocks) with their subsequent integration was proposed. We describe the application of the IDM method to the Vale de Sousa region in Portugal, fragmented due to the large number of private householders. Private properties are agregated into three blocks (sub-regions). The results of applying the decomposition method for approximation of EPH are presented. The decision-making process in the two-level system is illustrated.FRC CSC RAS2018-03-08T15:48:09Z2018-03-082017-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/22861http://hdl.handle.net/10174/22861engV.Bushenkov, S.Marques (2017) Two-level multicriterial problem for the management of forest ecosystems in Portugal. - In: Co-Evolution of Nature and Society Modelling, Problems & Experience. Devoted to Academician Nikita Moiseev centenary (Moiseev-100). Moscow, 7-10 November 2017. Proceedings (Igor Pospelov -Ed.), Moscow, pp. 415-419, FRC CSC RAS, 2017, ISBN 978-5-91993-073-0 (in Russian).978-5-91993-073-0http://www.ccas.ru/mmes/moiseev100/Moiseev100proceedings.pdfbushen@uevora.ptsmarques@isa.ulisboa.pt339Bushenkov, VladimirMarques, Suseteinfo: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:RCAAP2024-01-03T19:14:36Zoai:dspace.uevora.pt:10174/22861Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:13:51.108415Repositório 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 Two-level multicriterial problem for the management of forest ecosystems in Portugal
title Two-level multicriterial problem for the management of forest ecosystems in Portugal
spellingShingle Two-level multicriterial problem for the management of forest ecosystems in Portugal
Bushenkov, Vladimir
multicriterial optimization
forest management
decision support systems
title_short Two-level multicriterial problem for the management of forest ecosystems in Portugal
title_full Two-level multicriterial problem for the management of forest ecosystems in Portugal
title_fullStr Two-level multicriterial problem for the management of forest ecosystems in Portugal
title_full_unstemmed Two-level multicriterial problem for the management of forest ecosystems in Portugal
title_sort Two-level multicriterial problem for the management of forest ecosystems in Portugal
author Bushenkov, Vladimir
author_facet Bushenkov, Vladimir
Marques, Susete
author_role author
author2 Marques, Susete
author2_role author
dc.contributor.author.fl_str_mv Bushenkov, Vladimir
Marques, Susete
dc.subject.por.fl_str_mv multicriterial optimization
forest management
decision support systems
topic multicriterial optimization
forest management
decision support systems
description The Interactive Decision Maps (IDM) method has been successfully used for several decades to analyze multi-criteria economic and environmental problems with a large number of variables. A key element for building decision maps is the Edgeworth-Pareto hull (EPH) of a feasible set in the criteria space, the construction (or approximation) of which is a difficult computational task. To solve this problem, decomposition method based on the EPH approximation for subsystems (blocks) with their subsequent integration was proposed. We describe the application of the IDM method to the Vale de Sousa region in Portugal, fragmented due to the large number of private householders. Private properties are agregated into three blocks (sub-regions). The results of applying the decomposition method for approximation of EPH are presented. The decision-making process in the two-level system is illustrated.
publishDate 2017
dc.date.none.fl_str_mv 2017-11-01T00:00:00Z
2018-03-08T15:48:09Z
2018-03-08
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/10174/22861
http://hdl.handle.net/10174/22861
url http://hdl.handle.net/10174/22861
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv V.Bushenkov, S.Marques (2017) Two-level multicriterial problem for the management of forest ecosystems in Portugal. - In: Co-Evolution of Nature and Society Modelling, Problems & Experience. Devoted to Academician Nikita Moiseev centenary (Moiseev-100). Moscow, 7-10 November 2017. Proceedings (Igor Pospelov -Ed.), Moscow, pp. 415-419, FRC CSC RAS, 2017, ISBN 978-5-91993-073-0 (in Russian).
978-5-91993-073-0
http://www.ccas.ru/mmes/moiseev100/Moiseev100proceedings.pdf
bushen@uevora.pt
smarques@isa.ulisboa.pt
339
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv FRC CSC RAS
publisher.none.fl_str_mv FRC CSC RAS
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
repository.mail.fl_str_mv
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