An agent-based web service selection and ranking framework with QoS

摘要：

With the number of services published over the Internet growing at an explosive speed, it is difficult for service requesters to select satisfactory web services, which provide similar functionalities. Quality of service (QoS) is considered the most important non-functional criterion for further service filtering. In this paper, we firstly give a web service description model that considers service QoS information, and then present an overall service selection and ranking framework with QoS (WSSR-Q) based on previous service description model. Finally, service selection algorithm, ranking algorithm, and quality updating mechanism are proposed in detail concerning QoS attributes value, respectively. Simulation experiments demonstrate that proposed framework with QoS for service selection and ranking can satisfy service requesters’ non-functional information requirements and achieve better web service selection effectiveness.

作者: Guobing Zou Yang Xiang Yanglan Gan Dong Wang Zengbao Liu

作者单位: Department of Computer Science and Technology, Tongji University, Shanghai, 201804, China Dongtan Coal Mine, Yanzhou Coal Mine Co.,Ltd, Zoucheng, 273500, China

会议类型: 国际会议

会议名称: 2009 2nd IEEE International Conference on Computer Science and Information Technology(第二届计算机科学与信息技术国际会议 ICCSIT2009)

会议地点: 北京

会议语种:英文

页码: 1985-1990

在线出版日期: 2009-08-08（万方平台首次上网日期，不代表论文的发表时间）