A Hybrid QoE-QoS Web Service Selection for Efficient Product Recommendation Using Service Composition
C. Yaswanth, D. Sorna Shanthi · Middle-East Journal of Scientific Research · 2016
Web service quality simply means the quality of using a Web service and also depending on views of using a service; it can be recognized roughly in three points of views. They are User's View, Interoperability View and ManagementaSecurity View. Selection of a best product from various best web services is still an existing issue and will be continuing if either Quality of Service(QoS) or Quality of Experience(QoE) is alone considered. Concerned with every Web administration service is a collection of non-functional properties/attributes that might affect its nature of administration. Each QoS quality is measured by one or more QoS measurements, which indicate the estimation system, plan, unit, esteem range, power and other estimation subtle elements. Quality of Service (QoS) determines the non-functional characteristics of web services such as availability, response time, throughput, etc. whereas the service experience by the users determines the quality of experience (QoE). Service selection becomes more complex in dynamic service environments. The availability of a service cannot be known in prior or selecting a service based only on QOS may not be efficient in different environments. So combining the both will result in an effective service selection. Moreover the QoS selects the services based on the non functional attribute and QoE is based on the reviews of the customers. Since many web services rely on these both factors combining them and endorsing a product to the user is a best way in the proliferating web services. The purpose of this work is to provide system for Web services quality management using Web services. Hence the work to combine both Quality of Service and Quality of Experience (QOSE) for the optimized selection of web services is the main scope of this paper.