Proceedings of the 2nd workshop on Middleware for service oriented computing: held at the ACM/IFIP/USENIX International Middleware Conference
Decentralized Orchestration of BPEL Processes with Execution Consistency
APWeb/WAIM '09 Proceedings of the Joint International Conferences on Advances in Data and Web Management
AMT '09 Proceedings of the 5th International Conference on Active Media Technology
Flexible and semantics-based support for web services transaction protocols
GPC'08 Proceedings of the 3rd international conference on Advances in grid and pervasive computing
Shepherd: node monitors for fault-tolerant distributed process execution in OSIRIS
Proceedings of the 5th International Workshop on Enhanced Web Service Technologies
Fault handling and recovery in decentralized services orchestration
Proceedings of the 12th International Conference on Information Integration and Web-based Applications & Services
OSIRIS-SR: a scalable yet reliable distributed workflow execution engine
Proceedings of the 2nd ACM SIGMOD Workshop on Scalable Workflow Execution Engines and Technologies
| Hi-index | 0.00 |
This paper presents an approach for providing a reliable distributed Web Service Execution Engine. Instead of using a Web Service Execution Engine running on a single host to conduct the execution of a composite service, the responsibility of conducting the execution of the composite service has been delegated to the service providers that are chosen to provide the main functionalities of the tasks in the composite service. The operations of the tasks are represented as a set of XML-based notations. The notations are platform independent. Thus, they can be (a) retrieved by service providers based on different platforms, and, (b) interpreted and executed by the service providers. The approach also provides a mechanism for coping with possible failure in the system.