Currently, it is difficult to ensure the found services are optimal in web services discovery. Thus, we suggest that the applicant’s requirements be represented with Service Template (ST) in forms of constraint by adding ample semantic description to web services, and then ST is matched with Service Advertisements (SA) which have been published and saved in enhanced UDDI library, so we can get a set of candidate services, at last, we can find a optimal service from this set. This method can greatly improve the precision and efficiency of web services process, and focus more on how to select optimal service rather than to find a suitable one merely.
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- Research on the Similarity of Constraint Driven Semantic Web Services
- Springer Berlin Heidelberg