Abstract
Most service composition approaches rely on top down decomposition of a problem and AI-style planning to assemble services into a meaningful whole, impeding reuse and flexibility. In contrast, our approach starts from declarative knowledge about the semantics of individual services and constructs a full-blown orchestration process that supports sequence, choice and parallelism. The approach, which is able to generate OWL-S and WS-BPEL based description, is unique in producing complex compositions out of semantic links between services in a flexible way. It also allows reusing knowledge about semantic dependencies in the network to generate new compositions through new requests and modification of services at run-time.
Original language | English |
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Title of host publication | Proceedings of 2012 IEEE 19th International Conference on Web Services (ICWS), 24-29 june 2012, Honolulu, HI, USA |
Editors | C.A. Globe, P.P. Chen, J. Zhiang |
Place of Publication | Honolulu, HI, USA |
Publisher | IEEE Computer Society |
Pages | 631-632 |
DOIs | |
Publication status | Published - 2012 |
Event | conference; 2012 IEEE 19th International Conference on Web Services - Duration: 1 Jan 2012 → … |
Conference
Conference | conference; 2012 IEEE 19th International Conference on Web Services |
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Period | 1/01/12 → … |
Other | 2012 IEEE 19th International Conference on Web Services |