Process Synchronization in Workflow Management Systems
SPDP '96 Proceedings of the 8th IEEE Symposium on Parallel and Distributed Processing (SPDP '96)
An Introduction to the Web Services Policy Language (WSPL)
POLICY '04 Proceedings of the Fifth IEEE International Workshop on Policies for Distributed Systems and Networks
Transaction policies for service-oriented computing
Data & Knowledge Engineering - Special issue: Contract-driven coordination and collaboration in the internet context
Ensuring required failure atomicity of composite Web services
WWW '05 Proceedings of the 14th international conference on World Wide Web
Service-Oriented Architecture: Concepts, Technology, and Design
Service-Oriented Architecture: Concepts, Technology, and Design
Transactional patterns for reliable web services compositions
ICWE '06 Proceedings of the 6th international conference on Web engineering
TxQoS: A Contractual Approach for Transaction Management
EDOC '07 Proceedings of the 11th IEEE International Enterprise Distributed Object Computing Conference
Web Service Contract Design and Versioning for SOA
Web Service Contract Design and Versioning for SOA
A Policy-Based Middleware for Web Services SLA Negotiation
ICWS '09 Proceedings of the 2009 IEEE International Conference on Web Services
ICSOC'06 Proceedings of the 4th international conference on Service-Oriented Computing
Specification of Transactional Requirements for Web Services using Recoverability
International Journal of Information Technology and Web Engineering
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In Web services paradigm, whenever a single service cannot meet the requirements of a user, many services need to be composed that can collectively satisfy the user expectations. Existing research focuses on service selection based solely on non-functional properties for composition, whenever there is more than one service provider who is offering services with similar functionality. However, the transaction behavioral aspects of a service, which ensure the reliability of a composite service has not been considered till now. Currently, the transactional properties cannot be represented as a part of service definition. To address this need, it is proposed to specify transactional properties using WS-Policy language and integrate it with the service definition. The transactional requirements of service consumer are matched with transactional policies of service providers and the correct set of services is selected for composition that will result in reliable execution. This approach is experimented with a case study of Scan Report Generation process in health care domain.