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Optimal Web Service Selection Based on Network Distance and Web Service Performance
The last decade has witnessed a tremendous growth of web services. web services are enabling organizations to use web as a market for selling their own web services. Nevertheless, it becomes more difficult to find the most appropriate web service that satisfies users’ functional and non-functional requirements. Most of the former works in web service selection treat the QoS values as constants. However, QoS values of a service as perceived by a given user are intrinsically random. Proposed method mentioned is a novel approach to select the optimal web service considering response time and network latency using Hidden Markov Model.
Keywords
Web Service, QOS (Quality of Service), Hidden Markov Model (HMM), Response Time, Network Latency, Optimal Web Service.
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