Composition of web services using multi agent based planning with high availability of web services

摘要

The composition of web services can meet the needs of increasingly complex user by combining multiple distributed web services, which may be unavailable or inaccessible. The automatic planning can be exploited to dynamically compose web services. In this paper, we propose a model of web services composition based on multi-agent planning that integrates automatic substitution process based on communities. These last bring together agents services (web services representatives) that meet the same functional requirements to ensure high availability of services.