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计算机工程 ›› 2009, Vol. 35 ›› Issue (20): 88-90. doi: 10.3969/j.issn.1000-3428.2009.20.031

• 软件技术与数据库 • 上一篇    下一篇

改进的语义Web服务匹配算法设计与实现

黄志成,李 华   

  1. (重庆大学计算机学院,重庆 400030)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-10-20 发布日期:2009-10-20

Design and Implementation of Improved Matching Algorithm

HUANG Zhi-cheng, LI Hua   

  1. (College of Computer Science, Chongqing University, Chongqing 400030)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-10-20 Published:2009-10-20

摘要: 引用领域本体对Web服务进行语义描述,再进行语义层上的匹配,是Web服务匹配研究领域的重要研究方向。针对传统匹配算法在语义Web服务发现中的不足,采用语义距离、匹配度系数等对其进行扩展,在此基础上实现一个原型系统。实验表明,该算法能提高Web服务的匹配精度。

关键词: 语义Web服务, 本体, 服务匹配

Abstract: Describing the Web service using domain ontology and matching Web service on the semantic level is a hot research spot. After analyzing the disadvantage of traditional approach for semantic matching, an improved matching algorithm which adopts semantic distance and match coefficient is proposed. A prototype system based on this method is implemented. Experimental results show that this algorithm can improve the precision of match degree of service.

Key words: semantic Web service, ontology, service matching

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