Building Adaptive Services for Distributed Systems
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
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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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 |
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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 |
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