Research on QoS reliability Prediction in Web Service Composition
Because of the flexibility of Web Services and dynamical network,QoS is difficult to be assured of reliability,often causing the Web Service selected and invoked by users are often not working properly,not result in high performance Web service composition.In the composition of services for service selection,in order to improve the reliability and performance of composite services need to consider the services of non-functional factors,the paper apply of knowledge of probability and statistics predicting Web services dynamic QoS property values,propose a objective evaluation of the credibility of Web Service and a improved K-MCSP QoS global optimization algorithm of service composition for improving the reliability of service composition.
Global optimization method of QoS QoS prediction Service composition
Lou Yuan-sheng Jiang Man-fei Xu Hong-tao
College of Computer & Information Hohai University Nan Jing,P.R.China,210098 Data Management Center Zheng zhou Human Resource and Social Security Bureau,Zheng Zhou,P.R.China,450
国际会议
英国伦敦
英文
11-15
2013-09-02（万方平台首次上网日期，不代表论文的发表时间）