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A Plugin-Architecture for Self-Adaptive WS Compositions

Charfi, Anis ; Dinkelaker, Tom ; Mezini, Mira :
A Plugin-Architecture for Self-Adaptive WS Compositions.
Proceedings of the IEEE 7th International Conference on Web Services (ICWS 2009) IEEE
[ Konferenzveröffentlichung] , (2009)

Kurzbeschreibung (Abstract)

Several approaches have been proposed to introduce self-management capabilities for web service compositions. However, most of these works are limited as they are not extensible, i.e., new self-adaptation features cannot be supported, and even if that is possible then still this cannot be done dynamically while the composite services are running. In addition, many of these works are not based on the service composition standard WS-BPEL. In this paper, we propose a plug-in architecture for self-adaptive web service composition, in which self-adaptation features are well-modularized in aspect based plug-ins. Our approach supports applicationspecific adaptation scenarios, is easily extensible, and allows self-adaptation logic to be hot-deployed on running process instances. We have implemented this architecture and several plug-ins using the dynamic aspect-oriented workflow language AO4BPEL.

Typ des Eintrags: Konferenzveröffentlichung
Erschienen: 2009
Autor(en): Charfi, Anis ; Dinkelaker, Tom ; Mezini, Mira
Titel: A Plugin-Architecture for Self-Adaptive WS Compositions
Sprache: ["languages_typename_1" not defined]
Kurzbeschreibung (Abstract):

Several approaches have been proposed to introduce self-management capabilities for web service compositions. However, most of these works are limited as they are not extensible, i.e., new self-adaptation features cannot be supported, and even if that is possible then still this cannot be done dynamically while the composite services are running. In addition, many of these works are not based on the service composition standard WS-BPEL. In this paper, we propose a plug-in architecture for self-adaptive web service composition, in which self-adaptation features are well-modularized in aspect based plug-ins. Our approach supports applicationspecific adaptation scenarios, is easily extensible, and allows self-adaptation logic to be hot-deployed on running process instances. We have implemented this architecture and several plug-ins using the dynamic aspect-oriented workflow language AO4BPEL.

Buchtitel: Proceedings of the IEEE 7th International Conference on Web Services (ICWS 2009)
Verlag: IEEE
Freie Schlagworte: Secure Services;Aspect-Oriented Programming, Autonomic Computing, Self-Healing, Service Composition, BPEL
Fachbereich(e)/-gebiet(e): LOEWE
LOEWE > LOEWE-Zentren
LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt
Veranstaltungsort: Los Angeles, CA, USA
Hinterlegungsdatum: 30 Dez 2016 20:23
DOI: 10.1109/ICWS.2009.125
ID-Nummer: TUD-CS-2009-0164
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