NDLI: Data Mapping Web Services for Composite DaaS Mediation

Content Provider	IEEE Xplore Digital Library
Author	Sellami, M. Gaaloul, W. Defude, B.
Copyright Year	2012
Abstract	In recent years we witnessed the increasing trend that more applications are developed by composing Web services. Services interact with one another in ways not necessarily foreseen during their development phase. In this setting, mismatches usually exist in the data flow of a Web service composition, and mediators are typically required to reconcile potential conflicts. In this paper we propose a service-based approach for automatically inserting appropriate mediation services in Data-as-a-Service (DaaS) compositions to resolve structural heterogeneities in their data flow. The mediation is ensured through a special kind of Web services called Data Mapping Web services. We also define a distributed solution to publish/discover these services. Provided experimental evaluations in this paper show that our approach is efficient in realistic situations.
Starting Page	36
Ending Page	41
File Size	646555
Page Count	6
File Format	PDF
ISBN	9781467318884
ISSN	15244547
DOI	10.1109/WETICE.2012.19
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-25
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Web services Delta modulation Peer to peer computing Mediation Semantics Ontologies Syntactics Data mediation Web Services Data-as-a-Service (DaaS) DaaS composition
Content Type	Text
Resource Type	Article
Subject	Hardware and Architecture Software

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
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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