Efficient selection and monitoring of QoS-aware Web services with the WS-QoS framework

被引：59

作者：

Tian, M ^{[1
]}

Gramm, A ^{[1
]}

Ritter, H ^{[1
]}

Schiller, J ^{[1
]}

机构：

[1] Free Univ Berlin, Inst Informat, D-14195 Berlin, Germany

来源：

IEEE/WIC/ACM INTERNATIONAL CONFERENCE ON WEB INTELLIGENCE (WI 2004), PROCEEDINGS | 2004年

关键词：

D O I：

10.1109/WI.2004.10084

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

While the concept of UDDI supports the automatic discovery of services implementing a common public tModel interface, there have been only few attempts to find a standardized form to describe the quality of service (QoS) properties of Web services. We introduce our approach "Web service QoS (WS-QoS) " that enables an efficient, dynamic, and QoS-aware selection and monitoring of Web services. The prototype of our approach is implemented with the NET technology, including the following components: a WSQoS Editorfor the specification of QoS properties, a WSQoS Requirement Manager for retrieving QoS requirements specified by client applications, a Web service broker for an efficient and QoS-aware selection of Web service offers, and a WS-QoS Monitor for checking the compliance of the service offers.

引用

页码：152 / 158

页数：7