Abstract
Clustering Based Service Selection for Dynamic Service Composition
Highlights
Web service composition involves the integration of several existing web services to provide more complex and powerful service
- A web service directory WS is the set of services of a specific domain that exist in a service repository
According to table 4, the Execution Plan (EP) will be: To illustrate the selection algorithm in case of service failure, we consider several situations; each example is independent of the other: Situation 1:Suppose we have an event occurring in service repository that deletes J4. 2
Summary
Web service composition involves the integration of several existing web services to provide more complex and powerful service. Web services is in continuously changing and updating which requires a dynamic composition at runtime causing intensive computations. Another reason when different providers develop web services in different models making the mapping between services in the compositions a difficult task. The limited number of researches in this area indicates that the service selection in dynamic environment is a new research direction, and it is not mature enough to satisfy composition process requirements. The self-healing model involves three main processes: the web service clustering process, the service selection process, and the failure recovery process. The selection in the proposed model is monitored through its entire process, where the failure recovery process is triggered whenever an environment change is occurred
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: International journal of Web & Semantic Technology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.