Semantic web services discovery system with QoS for enhanced web services quality

被引：0
|
作者：
Choi, Okkyung [1 ]
Choi, Heejai [1 ]
Lee, Zoonky [1 ]
Han, Sangyong [2 ]
机构：
[1] Yonsei Grad Sch Informat, New Millennium Hall,134 Shinchon Dong, Seoul 120749, South Korea
[2] Chung Ang Univ, Dept Comp Sci & Engn, Seoul 156756, South Korea
来源：
COOPERATIVE DESIGN, VISUALIZATION, AND ENGINEERING | 2007年 / 4674卷
关键词：
semantic web services; QoS(Quality of services); information retrieval; DAML-S(DAML plus OIL services); UDDI(Universal description; discovery; and integration);
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Semantic Web Services are the key technology providing services for the users' convenience in the semantic web environment. Many companies in various fields are researching and developing languages for constructing Semantic Web Services such as DAML-S, WSDL, X-LANG and BPEL4WS. DAML-S is a method that accesses the existing Web Service method from a semantic web environment. However, the current Semantic Web Services Discovery System does not provide sufficient processing of quality factors (performance, accessibility, availability, reliability and transaction) nor reliable and accurate service results desired by the user through a UDDI search method. The present study analyzes the disadvantages of the current web services and suggests a Semantic Web Services Discovery System based on QoS applying semantic web technologies as a solution to the problems. The suggested system provides a UDDI and DAML-S based discovery engine to allow efficient web service discovery and composition.
引用
收藏
页码：149 / +
页数：2
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