An Agent-Based Approach for Distributed Execution of Composite Web Services
- Aversa, R; Micillo, R A; Mazzocca, N; Venticinque, Salvatore
- Abstract:
- Over the last years, Service Composition has been considered as the main way to enable business-to-business collaborations. Orchestration and choreography are the two main approaches to address service composition. In this paper, we propose a distributed approach for orchestrated execution of complex business processes, in order to enhance the potential of Web Services composition. We present SCOTT, an agent-based Service COmposiTion Tool, and we focus on the execution process of a composite service and on advantages of a decentralized execution engine. Our engine is a peer-to-peer application architecture wherein agents are distributed across multiple computer systems and it appears to its users as a single system. The clever part of this engine are the Actuator modules, which collaborate with other ones, in order to execute a complex service in a distributed manner.
- Year:
- 2008
- Type of Publication:
- In Proceedings
- Keywords:
- Mobile Agents; Web Services; Services Composition
- Volume:
- 00
- Book title:
- Proceedings of 8 IEEE 17th Workshop on Enabling Technologies: Infrastructure for Collaborative Enterprises
- Pages:
- 18-23
- Address:
- WASHINGTON, DC
- DOI:
- 10.1109/WETICE.2008.20
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