一种增强语义精确度的Web服务匹配方法

doi:10.13190/jbupt.200605.40.160

北京邮电大学学报 ›› 2006, Vol. 29 ›› Issue (5): 40-44.doi: 10.13190/jbupt.200605.40.160

一种增强语义精确度的Web服务匹配方法

白东伟[1][2]，刘传昌[1]，陈俊亮[1]

1、北京邮电大学网络与交换技术国家重点实验室，北京 100876
2、空军工程大学，西安710077

收稿日期:2005-09-14 修回日期:1900-01-01 出版日期:2006-10-30 发布日期:2006-10-30
通讯作者: 白东伟

A Web Services Matchmaking Method with Enhanced Semantic Precision

Bai Dong-wei[1][2]， Liu Chuan-chang[1]，Chen Jun-liang[1]

1、State Key Laboratory of Networking and Switching Technology，Beijing University of Posts and Telecommunications， Beijing 100876 ,China
2、Air Force Engineering University, Xi’an 710077, China

Received:2005-09-14 Revised:1900-01-01 Online:2006-10-30 Published:2006-10-30
Contact: Bai Dong-wei

摘要/Abstract

摘要：

分析了基于描述逻辑推理的Web服务匹配方法的不足，提出了一种简单有效的本体概念之间语义距离的计算方法，并基于这种语义距离的计算方法提出了一种增强语义精确度的Web服务匹配方法。该方法在逻辑推理的基础上增加了语义距离的计算，增强了对Web服务的区分能力，并兼顾了服务匹配的效率和准确性要求。通过原型系统的验证，证明了该方法的有效性和可行性。

关键词: Web服务发现, 语义匹配, 语义距离, OWL-S

Abstract:

After analyzing the problem of the Web services matchmaking methods which based on description logic reasoner, a simple and efficient semantic distance calculation method is proposed. Based on this method, a new Web services matchmaking method with enhanced semantic precision is proposed. On the basis of the result from the description logic reasoner, proposed method adds the semantic distance calculation of concepts in ontology to enhance the precision of matchmaker. The experimental research results show the feasibility and effectiveness of the proposed method.

Key words: Web services discovery, semantic matchmake, senmatic distance；OWL-S

中图分类号:

白东伟[1][2]，刘传昌[1]，陈俊亮[1]. 一种增强语义精确度的Web服务匹配方法[J]. 北京邮电大学学报, 2006, 29(5): 40-44.

Bai Dong-wei[1][2]， Liu Chuan-chang[1]，Chen Jun-liang[1]. A Web Services Matchmaking Method with Enhanced Semantic Precision[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2006, 29(5): 40-44.

一种增强语义精确度的Web服务匹配方法

A Web Services Matchmaking Method with Enhanced Semantic Precision

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