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A framework for monitoring and runtime recovery of Web service-based applications

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dc.contributor.authorPegoraro, René [UNESP]
dc.contributor.authorHalima, Riadh Ben
dc.contributor.authorDrira, Khalil
dc.contributor.authorGuennoun, Karim
dc.contributor.authorRosário, João Maurício
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionLAAS-CNRS
dc.contributor.institutionUniversity of Toulouse
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.date.accessioned2022-04-28T20:45:29Z
dc.date.available2022-04-28T20:45:29Z
dc.date.issued2008-11-17
dc.description.abstractService provisioning is a challenging research area for the design and implementation of autonomic serviceoriented software systems. It includes automated QoS management for such systems and their applications. Monitoring, Diagnosis and Repair are three key features of QoS management. This work presents a selfhealing Web service-based framework that manages QoS degradation at runtime. Our approach is based on proxies. Proxies act on meta-level communications and extend the HTTP envelope of the exchanged messages with QoS-related parameter values. QoS Data are filtered over time and analysed using statistical functions and the Hidden Markov Model. Detected QoS degradations are handled with proxies. We experienced our framework using an orchestrated electronic shop application (FoodShop).en
dc.description.affiliationComputer Science Department São Paulo State University at Bauru UNESP
dc.description.affiliationLaboratoire d'Analyse et d'Architecture des Systèmes LAAS-CNRS, Toulouse
dc.description.affiliationLAAS-CNRS University of Toulouse, 7 avenue de Colonel Roche, 31077 Toulouse
dc.description.affiliationMechanical Design Department University of Campinas UNICAMP
dc.description.affiliationUnespComputer Science Department São Paulo State University at Bauru UNESP
dc.format.extent201-206
dc.identifier.citationICEIS 2008 - Proceedings of the 10th International Conference on Enterprise Information Systems, v. 2 ISAS, p. 201-206.
dc.identifier.scopus2-s2.0-55849097010
dc.identifier.urihttp://hdl.handle.net/11449/225329
dc.language.isoeng
dc.relation.ispartofICEIS 2008 - Proceedings of the 10th International Conference on Enterprise Information Systems
dc.sourceScopus
dc.subjectQuality of service
dc.subjectSelf-healing
dc.subjectService oriented architecture
dc.subjectWeb services
dc.titleA framework for monitoring and runtime recovery of Web service-based applicationsen
dc.typeTrabalho apresentado em evento
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt
unesp.departmentComputação - FCpt

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