Paper Info
Title
Handling Semantic Conflicts in DaaS Composition: A Service Mediation Approach
Abstract
In the domain of DaaS {DaaS: Data-as-a-Service or information-providing service), completing a query means calling many services which are heterogeneous and built independently from the context in which they will be used. This heterogeneity leads to several compatibility problems during DaaS composition. In order to solve them, we propose a semantic description model which allows context characterization. The proposed model enables data mediation in the composition for resolving the conflicts caused by heterogeneities between DaaSs. We rely on two-layered mediated ontology for deriving automatically DaaSs compositions that incorporate necessary mediation services. A preliminary evaluation has been performed based on our initial investigation leading to better improvement.
Year
DOI
Venue
2011
10.1109/SITIS.2011.14
SITIS
Keywords
Field
DocType
compatibility problem,context characterization,semantic description model,better improvement,data mediation,necessary mediation service,service mediation approach,daas composition,handling semantic conflicts,daass composition,information-providing service,web services
Ontology,Query Rewriting,Data mediation,World Wide Web,Computer science,Mediation (Marxist theory and media studies),Web service
Conference
Citations 
PageRank 
References 
0
0.34
9
Authors
3
Name
Order
Citations
PageRank
Idir Amine Amarouche162.89
Michael Mrissa225529.13
Z. Alimazighi34918.28