摘要
随着Web服务的广泛使用,Web服务的发现机制显得尤为重要。现有的Web服务发现方法,因缺乏对服务质量(QoS)的描述而难以为用户选择最佳服务。主要提出一种考虑QoS的语义Web服务发现框架,采用分类和反馈机制,及相应的匹配级别和过滤机制,以便用户查找到与自己需求最接近的服务,提高服务的查找率。
With the prevalence of web service application, web service discovery seems particularly important. Due to lack of description of quality of service （QoS） in current service discovery methods, it is difficult to select the best service to meet the requirements of consumers. A framework of semantic web service discovery considering QoS, adopting rank and feedback Mechanism and the corresponding match degree and filters mechanism, easy for the user to search and find desired service, thus improves the precision of selection.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第11期2580-2582,2585,共4页
Computer Engineering and Design
