Title :
Integrated Constraint Violation Handling for Dynamic Service Composition
Author :
Wang, MingXue ; Bandara, Kosala Yapa ; Pahl, Claus
Author_Institution :
Dublin City Univ., Dublin, Ireland
Abstract :
Dynamic service composition is suitable for on-demand business requests. For autonomic computing, service composition needs to deal with runtime environment faults, but also with business constraint violations which result from business requirements. We propose an approach for integrated handling of business constraint violations and runtime environment faults for dynamic service composition.We introduce a loosely coupled implementation architecture to maintain the platform independent nature.
Keywords :
Web services; constraint handling; fault tolerant computing; software architecture; autonomic computing; dynamic service composition; integrated constraint violation handling; loosely coupled implementation architecture; on-demand business request; platform independent nature; runtime environment fault; Application software; Computer architecture; Condition monitoring; Context modeling; Context-aware services; Instruments; Runtime environment; Service oriented architecture; Taxonomy; Web services; bpel; constraint; dynamic service composition; fault tolerant; violation handling;
Conference_Titel :
Services Computing, 2009. SCC '09. IEEE International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4244-5183-8
Electronic_ISBN :
978-0-7695-3811-2
DOI :
10.1109/SCC.2009.31
