Enhancements for UDDI using User Preferential Web Service Selection Model based on SLA

As we know daily thousands of new service providers register their services in the UDDI. The number of service providers providing the same functionality increases day by day. So it is very difficult for the service requester to choose the best service provider for their requirements from the UDDI. Hence web service selection plays a huge role in providing the best web services to the service requester’s. Most contemporary web service selection research is based on the functional and nonfunctional attributes of web services. In this paper, we have successfully demonstrated a more efficient web service selection model based on user preferences. In this model we have implemented a new web service selection approach based on the user preferred QoS. This proposed model demonstrates in much more effective web service selection compare to the present approaches. We have also successfully shown the difference between the two models. Key words-UDDI, Web Services, Service Discovery, Service Selection, QoS, User Preferences