A Flexible Approach to Compose Web Services in Dynamic Environment
Kaouthar Boumhamdi, Zahi Jarir · International Journal for Digital Society · 2010
Web services have received much interest due to their potential to design and build complex interenterprise business applications.A particular interest concerns dynamic Web services composition that offers the opportunity for creating new Web services at runtime from those already published in UDDI registry.However, this composition requires necessarily quantifying criteria for Web service selection to build a more appropriated one.The objective of this paper is to suggest a solution for this challenge by proposing a flexible architecture for dynamic Web services composition related to user's requirements and preferences in harmony with the availability of more critical resources.In addition, this architecture has the ability to reconfigure at runtime the created composite service, if some failures happen, in order to maintain a better quality of composite Web service.