Discovering Services: Towards High-Precision Service Retrieval
CAiSE '02/ WES '02 Revised Papers from the International Workshop on Web Services, E-Business, and the Semantic Web
Semantic E-Workflow Composition
Journal of Intelligent Information Systems
Meteor-s web service annotation framework
Proceedings of the 13th international conference on World Wide Web
Automatic composition of transition-based semantic web services with messaging
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Adaptive Service Composition in Flexible Processes
IEEE Transactions on Software Engineering
Similarity search for web services
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
SERVICES '09 Proceedings of the 2009 Congress on Services - I
Service-Oriented Computing and Cloud Computing: Challenges and Opportunities
IEEE Internet Computing
Dynamic Service Replacement to Improve Composite Service Reliability
SSIRI '11 Proceedings of the 2011 Fifth International Conference on Secure Software Integration and Reliability Improvement
An efficient algorithm for OWL-S based semantic search in UDDI
SWSWPC'04 Proceedings of the First international conference on Semantic Web Services and Web Process Composition
Web service discovery and dynamic invocation based on UDDI/OWL-S
BPM'05 Proceedings of the Third international conference on Business Process Management
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Software as a Service (SaaS) is a software delivery model, which provides customers the functionality of a service that is completely deployed in the cloud environment. In the cloud computing, Web Service-Business Process Execution Language (WS-BPEL) is widely used in SaaS application development. WS-BPEL allows to describe the control flow that is needed to orchestrate a set of services into a meaningful business process. However, the designs of business process using WS-BPEL consume many times and efforts to define control flows between participant services because the WS-BPEL process is designed using the enough expertise of a domain and the detailed information of the services. In this paper, we propose a dynamic service orchestration technique using WS-BPEL for SaaS applications to reduce the times and efforts required to describe the business process and to improve the success rate of process execution. The proposed technique identifies and orchestrates dynamically concrete services with a virtual service description.