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Automatic quality of service (QOS) evaluation for domain specific web service discovery framework
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index.pdf
Date
2011
Author
Aşkaroğlu, Emra
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Web Service technology is one of the most rapidly developing contemporary technologies. Nowadays, Web Services are being used by a large number of projects and academic studies all over the world. As the use of Web service technology is increasing, it becomes harder to find the most suitable web service which meets the Quality of Service (QoS) as well as functional requirements of the user. In addition, quality of the web services (QoS) that take part in the software system becomes very important. In this thesis, we develop a method to track the QoS primitives of Web Services and an algorithm to automatically calculate QoS values for Web Services. The proposed method is realized within a domain specific web service discovery system, namely DSWSD-S, Domain Specific Web Service Discovery with Semantics. This system searches the Internet and finds web services that are related to a domain and calculates QoS values through some parameters. When a web service is queried, our system returns suitable web services with their QoS values. How to calculate, keep track of and store QoS values constitute the main part of this study.
Subject Keywords
Web services.
URI
http://etd.lib.metu.edu.tr/upload/12613316/index.pdf
https://hdl.handle.net/11511/20518
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Graduate School of Natural and Applied Sciences, Thesis
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E. Aşkaroğlu, “Automatic quality of service (QOS) evaluation for domain specific web service discovery framework,” M.S. - Master of Science, Middle East Technical University, 2011.
