一种改进的语义Web服务发现方法

An improved method on semantic Web service discovery

目前Web服务架构中用于Web服务发现的UDDI(统一描述、发现和集成)技术主要是基于关键词查找,由于关键词查找的自身缺陷,UDDI技术不支持概念间的推理,这给用户的服务查找带来不便。因此作者在分析基于UDDI的Web服务发现机制及其缺陷的基础上,着重研究了基于语义的Web服务发现系统的体系结构,通过引入Web服务质量本体,提出一种改进的语义Web服务发现方法。

At present, the main UDDI technology is based on key words searching in Web service architecture. Because of its defect, the UDDI technology doesn＇t support concept＇s reasoning, which bring much inconvenience to users. Therefore, this paper analyzed UDDI-based Web service discovery mechanism and its defects, and emphasized the Web services discovery system based on semantic Web. The Web services quality ontology was introduced to improve the traditional UDDI services discovery system.