| 一种基于本体的网格服务匹配方法 |
| |
| 引用本文： | 张燕,贾焰,黄晓斌,周斌,顾剑.一种基于本体的网格服务匹配方法[J].计算机科学,2008,35(6):145-147. |
| |
| 作者姓名： | 张燕 贾焰 黄晓斌 周斌 顾剑 |
| |
| 作者单位： | 1. 国防科技大学计算机学院网络所,长沙,410073
2. 空军雷达学院信患与指挥自动化系信息处理教研室,武汉,430019 |
| |
| 基金项目： | 国家重点基础研究发展计划(973计划) |
| |
| 摘 要： | 传统的网格服务匹配一般是基于关键字匹配,这种匹配方法缺乏语义信息,灵活性差,查全率低.本文提出了一种新的基于本体的网格服务匹配方法,该方法使用本体语言OWL-S来描述网格服务,充分考虑了服务的语义信息,同时利用OWL推理机对网格服务进行服务分层,以提高服务匹配的效率.实验结果表明,与其他网格服务匹配方法相比,本文所提出的匹配方法具有较高的查全率和查准率及较短的服务匹配时间等优点.
|
| 关 键 词： | 网格服务匹配 本体 概念分层 服务分层 |
An Ontology-based Grid Service Matching Method |
| |
| ZHANG Yan,JIA Yan,HUANG Xiao-bin,ZHOU Bin,GU Jian.An Ontology-based Grid Service Matching Method[J].Computer Science,2008,35(6):145-147. |
| |
| Authors: | ZHANG Yan JIA Yan HUANG Xiao-bin ZHOU Bin GU Jian |
| |
| Affiliation: | ZHANG Yan1 JIA Yan1 HUANG Xiao-bin2 ZHOU Bin1 GU Jian1(School of Computer Science,National University of Defense Technology,Changsha 410073,China)1 (Department of Information Engineering,Air Force Radar Academy,Wuhan 430019,China)2 |
| |
| Abstract: | Traditional grid service matching is based on keyword, and has shortages such as inflexibility, low precision and recall. To improve the efficiency of grid service matching, this paper proposes a novel grid service matching method based on ontology, this method uses OWL-S to describe grid service, which takes into account the service semantic information and DL-reasoner to form service hierarchy. The experimental results show that compared with other methods, this method has higher recall and precision and ... |
| |
| Keywords: | Grid service matching Ontology Concept hierarchy Service hierarchy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
点击此处可从《计算机科学》下载全文 |
|
