Building Adaptive Services for Distributed Systems

Detalhes bibliográficos
Autor(a) principal: Rosa, Liliana
Data de Publicação: 2007
Outros Autores: Rodrigues, Luís, Lopes, Antónia
Tipo de documento: Relatório
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/14074
Resumo: There exists a growing class of distributed applications that require adaptive middleware services, i.e., services that are able to monitor changes in the execution environment, and in the user requirements, reacting to these changes by adapting their behaviour. This paper presents a framework that supports the definition, implementation, and execution of reconfigurable service compositions, and puts forward an approach to the construction of adaptive distributed applications. Adaptiveness is achieved through the dynamic reconfiguration of service compositions in accordance with high-level policies. The framework allows those reconfigurations to be carried out transparently to the application. This approach is illustrated using a messaging application
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spelling Building Adaptive Services for Distributed SystemsDynamic reconfigurationAdaptationContext ModellingThere exists a growing class of distributed applications that require adaptive middleware services, i.e., services that are able to monitor changes in the execution environment, and in the user requirements, reacting to these changes by adapting their behaviour. This paper presents a framework that supports the definition, implementation, and execution of reconfigurable service compositions, and puts forward an approach to the construction of adaptive distributed applications. Adaptiveness is achieved through the dynamic reconfiguration of service compositions in accordance with high-level policies. The framework allows those reconfigurations to be carried out transparently to the application. This approach is illustrated using a messaging applicationDepartment of Informatics, University of LisbonRepositório da Universidade de LisboaRosa, LilianaRodrigues, LuísLopes, Antónia2009-02-10T13:11:50Z2007-102007-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reportapplication/pdfhttp://hdl.handle.net/10451/14074porinfo: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:RCAAP2023-11-08T15:59:38Zoai:repositorio.ul.pt:10451/14074Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:35:56.371763Repositório 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 Building Adaptive Services for Distributed Systems
title Building Adaptive Services for Distributed Systems
spellingShingle Building Adaptive Services for Distributed Systems
Rosa, Liliana
Dynamic reconfiguration
Adaptation
Context Modelling
title_short Building Adaptive Services for Distributed Systems
title_full Building Adaptive Services for Distributed Systems
title_fullStr Building Adaptive Services for Distributed Systems
title_full_unstemmed Building Adaptive Services for Distributed Systems
title_sort Building Adaptive Services for Distributed Systems
author Rosa, Liliana
author_facet Rosa, Liliana
Rodrigues, Luís
Lopes, Antónia
author_role author
author2 Rodrigues, Luís
Lopes, Antónia
author2_role author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Rosa, Liliana
Rodrigues, Luís
Lopes, Antónia
dc.subject.por.fl_str_mv Dynamic reconfiguration
Adaptation
Context Modelling
topic Dynamic reconfiguration
Adaptation
Context Modelling
description There exists a growing class of distributed applications that require adaptive middleware services, i.e., services that are able to monitor changes in the execution environment, and in the user requirements, reacting to these changes by adapting their behaviour. This paper presents a framework that supports the definition, implementation, and execution of reconfigurable service compositions, and puts forward an approach to the construction of adaptive distributed applications. Adaptiveness is achieved through the dynamic reconfiguration of service compositions in accordance with high-level policies. The framework allows those reconfigurations to be carried out transparently to the application. This approach is illustrated using a messaging application
publishDate 2007
dc.date.none.fl_str_mv 2007-10
2007-10-01T00:00:00Z
2009-02-10T13:11:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/14074
url http://hdl.handle.net/10451/14074
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Department of Informatics, University of Lisbon
publisher.none.fl_str_mv Department of Informatics, University of Lisbon
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
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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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