Quality Driven Web Service Composition Modeling Framework

Part 4: Service Composition IIInternational audienceSoftware as a Service (SaaS) has become the new paradigm in software development. Ecosystems of Web Services can be flexibly and dynamically composed to suit user specific needs. Quality is essential to the success of service based applications. The process of service composition has a major impact on the quality of the final product. We propose a dynamic and flexible Quality of Service Composition (QoSC) model for the composed service and a conceptual framework for the service composition process