计算机工程与科学2012，Vol.34Issue(12)：81-86,6.DOI:10.3969/j.issn.1007-130X.2012.12.014
Web服务QoS灰色评价模型
Web Service QoS Grey Evaluation Mode
摘要
Abstract
Summarizes the achievement and drawbacks of the Web Quantities of Service(QoS) evaluation methods, proposes a new mode of Web service QoS quantitative evaluation based-on grey system theory. The mode selects Web service QoS evaluation factors, and determines the weight set of quality factors, and computes grey relevance degree between quality factors and perfect reference datum. By a real application, we obtain the Web service QoS about weather information from 6 weather institutes in the QWS dataset, compute out the real evaluation results of 7 Web service QoS, compare the results with other evaluation methods, and propose the future work. The resultsshows that the mode fits the application characters of grey system theory and the development direction of Web service. As the tool of Web QoS quantitative evaluation, our model becomes the foundation of Web service trustworthy application and electronic commerce.关键词
Web服务/Web服务QoS评价/灰色系统理论/灰色评价模型Key words
Web service/ Web service QoS evaluation/grey system theory/grey evaluation mode分类
信息技术与安全科学引用本文复制引用
冯建湘,武雪媛..Web服务QoS灰色评价模型[J].计算机工程与科学,2012,34(12):81-86,6.基金项目
湖南省科技计划资助项目(2011SK3121) （2011SK3121）
