NDLI: Using context to enable semantic mediation in web service communities

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Using context to enable semantic mediation in web service communities

Content Provider	ACM Digital Library
Author	Benslimane, Djamal Maamar, Zakaria Thiran, Philippe Ghedira, Chirine Mrissa, Michael
Abstract	The use of communities provides a scalable solution for gathering and managing functionally-equivalent Web services. In order to ensure single access to the community, a community uses a common interface that acts as a proxy and selects other Web services in the community. However, Web services adopt different semantics for representing the data they receive and send. These semantics must be adapted to conforming to the community semantics. In this paper, we present a solution to this problem. Our solution is based on the use of context in order to explicitly describe semantic discrepancies within a community. We rely on a semantic annotation of WSDL descriptions to describe the semantics attached to Web services, and we provide mediation mechanisms at the community level to handle semantic heterogeneities between Web services and the community. We validate our solution through implementation and experimentation over a test community and show the limitations of our approach.
Starting Page	1
Ending Page	7
Page Count	7
File Format	PDF
ISBN	9781605581071
DOI	10.1145/1361482.1361485
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2008-04-22
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Context Web services Semantics Mediation Community
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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