logic-based techniques in data integration
Logic-based artificial intelligence
MiniCon: A scalable algorithm for answering queries using views
The VLDB Journal — The International Journal on Very Large Data Bases
Query planning and optimization in information integration
Query planning and optimization in information integration
Towards Unified QoS/SLA Ontologies
SCW '06 Proceedings of the IEEE Services Computing Workshops
Service-Oriented Architecture (SOA): A Planning and Implementation Guide for Business and Technology
Service-Oriented Architecture (SOA): A Planning and Implementation Guide for Business and Technology
Combining global optimization with local selection for efficient QoS-aware service composition
Proceedings of the 18th international conference on World wide web
A Query Rewriting Approach for Web Service Composition
IEEE Transactions on Services Computing
An expressive and efficient solution to the service selection problem
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
A survey of automated web service composition methods
SWSWPC'04 Proceedings of the First international conference on Semantic Web Services and Web Process Composition
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We propose a method for the automatic refinement of web service compositions: given a composite web service specification over abstract modules, our method generates lower-level versions of this composition. The refinement process is based on query rewriting techniques extended to take into account not only functional and non-functional requirements but also semantic information. Experimental results illustrate the performance and scalability of the method.