Flexible Interface Matching for Web-Service Discovery
WISE '03 Proceedings of the Fourth International Conference on Web Information Systems Engineering
Ontology Assisted Web Services Discovery
SOSE '05 Proceedings of the IEEE International Workshop
Semantic Web Service Composition Using Planning and Ontology Concept Relevance
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
The web service modeling language WSML: an overview
ESWC'06 Proceedings of the 3rd European conference on The Semantic Web: research and applications
Semi-automatic semantic-based web service classification
BPM'06 Proceedings of the 2006 international conference on Business Process Management Workshops
Bringing semantics to web services: the OWL-S approach
SWSWPC'04 Proceedings of the First international conference on Semantic Web Services and Web Process Composition
An Integrated Approach to Automated Semantic Web Service Composition through Planning
IEEE Transactions on Services Computing
Hi-index | 0.00 |
The expansion of web service provider's number over the web has motivated the research community to invest in web service discovery area. However, in order to efficiently identify appropriate services, web services requesters should express their requests in rich, standard and machine-readable manner. In this context, we propose the use of a Service Request Template based on SAWSDL and WS-Policy standards. We use SAWSDL language which constitutes an extension of WSDL to express both functional and semantic needs, while we use WS-Policy framework to specify both non-functional requirements and user's preferences. We think that the proposed template would make it possible to overcome problems due to the heterogeneity between web services requests and published web services when executing discovery process. To perform efficient service discovery, we develop a structure-based matching algorithm that offers three mechanisms: semantic, data types and policy matching.