Dynamic selection of web services in cloud computing environment

Pao Yue-kong Library Electronic Theses Database

Dynamic selection of web services in cloud computing environment

 

Author: Chen, Wei
Title: Dynamic selection of web services in cloud computing environment
Degree: M.Sc.
Year: 2013
Subject: Web services -- Evaluation.
Cloud computing.
Hong Kong Polytechnic University -- Dissertations
Department: Dept. of Computing
Pages: vii, 44 leaves : ill. ; 30 cm.
Language: English
InnoPac Record: http://library.polyu.edu.hk/record=b2672202
URI: http://theses.lib.polyu.edu.hk/handle/200/7324
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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