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http://dx.doi.org/10.3745/KIPSTD.2005.12D.6.889

Discovery and Execution Techniques of Semantic Web Services for Dynamic Web Services Composition  

Lee Yong-ju (상주대학교 컴퓨터공학과)
Abstract
Recently, one of the most challenging problems is to compose web services dynamically, that is, on demand. A number of researchers have been considerably interested in the dynamic web services composition. However, while most of them focused on the semi-automatic web services composition with a human controller, very little attention was devoted to the full automation of this process. This paper primarily focuses on the automatic web services composition techniques. The main idea is to implement an automatic web services composition system using web ontologies to realize the semantic web and workflow technologies to play a major role in E-businesses. In this paper, we propose a matching algorithm for web service discovery and present an approach based on the use of ontologies to facilitate the interoperability of web services. Finally, we describe a workflow execution plan to support the automatic web services composition, and an experimental study that shows the high performance of our system.
Keywords
Web Services Composition; Web Ontologies; Matching Algorithm; Workflow Execution Plan;
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Times Cited By KSCI : 1  (Citation Analysis)
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