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Title:
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YET ANOTHER SEMANTIC ANNOTATION FOR WSDL |
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Author(s):
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Yassin Chabeb , Samir Tata |
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ISBN:
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978-972-8924-68-3 |
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Editors:
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Pedro Isaías, Miguel Baptista Nunes and Dirk Ifenthaler |
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Year:
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2008 |
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Edition:
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Single |
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Keywords:
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Semantic Web Services, SAWSDL, Web Service description. |
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Type:
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Short Paper |
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First Page:
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437 |
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Last Page:
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441 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Web services are loosely-coupled and self descriptive applications. They are based on standards such as SOAP, WSDL,
and UDDI. Nevertheless, the lack of semantics in WSDL prevents automatic discovery and hence automatic invocation
and composition. In our work, we are interested in extending existing approaches for the description of Semantic Web
Services. Our proposed approach, Yet Another Semantic Annotation for WSDL (YASA4WSDL), is an extension of the
W3C recommendation on semantics for Web services (SAWSDL) and uses two types of ontologies: a Technical
Ontology type containing concepts defining semantics of services, their QoS... and a Domain Ontology type containing
the concepts defining the semantics of the business domain. We present how our approach is more expressive than the
W3C recommendation and submissions to W3C on semantics of Web Services. We show via our implementation how to
automatically generate descriptions like SAWSDL, OWL-S, or WSMO from YASA4WSDL. |
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