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QoS-aware Web Service Composition Based on SLA

被引：5
|
作者：
Dong, Wenli [1 ]
Jiao, Li [2 ]
机构：
[1] Chinese Acad Sci, Inst Software, Beijing 100864, Peoples R China
[2] Beijing Univ Posts & Telecommun, Beijing, Peoples R China
来源：
ICNC 2008: FOURTH INTERNATIONAL CONFERENCE ON NATURAL COMPUTATION, VOL 5, PROCEEDINGS | 2008年
基金：
国家高技术研究发展计划(863计划);
关键词：
D O I：
10.1109/ICNC.2008.705
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In Service-Oriented Architecture, functionally equivalent Web services with different quality can be selected to put together to accomplish a task dynamically. Web service should be chosen by requestors based on their requirements. SLA can satisfy the requirement of requester seamlessly, and QoS-aware Web service composition based on SLA can implement the automation of Web service management, thus it will become one of the directions of future Web service dynamical composition. In this paper, the QoS-aware Web service composition is proposed. The relationship between SLA vector space and QoS of Web service composition is build by functional analysis.
引用
收藏
页码：247 / +
页数：2
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