|Title:||Dynamic selection of web services in cloud computing environment|
|Subject:||Web services -- Evaluation.|
Hong Kong Polytechnic University -- Dissertations
|Department:||Department of Computing|
|Pages:||vii, 44 leaves : ill. ; 30 cm.|
|Abstract:||The amount of web service has been increasing significantly recent years, especially the RESTful style web services, which have been used to build all kinds of web-based applications. And the booming cloud computing makes the development of web services easier. Faced with many services that all well satisfy the functional requirements, the QoS will be the main consideration for service selection. In this dissertation, we propose a comprehensive framework that helps users make selection in a dynamic environment. To get the QoS value in a dynamic environment, the QoS prediction algorithms based on collaborative filtering will be introduced in details. And the rating and reviewing mechanisms will provide some references for users to make selection. A prototype is built to demonstrate how the framework operates.|
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