Quality of Service in Web Services Discovery

被引：0
|
作者：
Zhu, Keshan [1 ]
Duan, Zhenhua [2 ]
Wang, Jianli [2 ]
机构：
[1] Tianjin Univ, Sch Management, Tianjin 300072, Peoples R China
[2] Xidian Univ, Inst Comp Theory & Technol, Xian 710071, Peoples R China
来源：
2008 IEEE SYMPOSIUM ON ADVANCED MANAGEMENT OF INFORMATION FOR GLOBALIZED ENTERPRISES, PROCEEDINGS | 2008年
关键词：
D O I：
暂无
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
The ability to discover required Web services and select the most proper one is becoming critical in Service-Oriented applications. Many techniques have been proposed to optimize the selections of Web Services by calculating quality of service (QoS). In this paper; we incorporate QoS advertisements of service providers into WSDL documents. The Quality Manager is introduced to discover Web services, collect quality ratings from users, and calculate QoS when a quality assessment is required. We calculate and compare user-concerned quality attributes using exception-based method. When all concerned quality attributes are retrieved, the ratings of web services are then calculated and the most suitable one is selected.
引用
收藏
页码：101 / +
页数：3
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