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Promoting Adaptation of Semantic Web Service Composition Using Context Information

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4 Author(s)
Lirong Qiu ; Sch. of Inf. Eng., Central Univ. for Nat., Beijing, China ; Yongcun Cao ; Xiaobing Zhao ; Guosheng Yang

In this paper, we propose a context-aware service composition framework to ascertain the efficiency and flexibility for the composition process, and thereby improving the adaptation. The major technical contributions of this paper are: (1) we propose an ontology-based context model, OWL-SC, captures the service-related, environment-related and user-related context and can be used in an unambiguous, machine interpretable form. (2) We propose an approach to use the context information and to derive implicit context. (3) We propose a hybrid method to generate the composition process and filtering the inappropriate services.

Published in:

Computer Science and Computational Technology, 2008. ISCSCT '08. International Symposium on  (Volume:2 )

Date of Conference:

20-22 Dec. 2008