东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2007, Vol. 28 ›› Issue (11): 1544-1547.DOI: -

• 论著 • 上一篇    下一篇

面向应用领域的Web服务发现与匹配

叶蕾;张斌;   

  1. 东北大学信息科学与工程学院;东北大学信息科学与工程学院 辽宁沈阳110004;辽宁沈阳110004
  • 收稿日期:2013-06-24 修回日期:2013-06-24 出版日期:2007-11-15 发布日期:2013-06-24
  • 通讯作者: Ye, L.
  • 作者简介:-
  • 基金资助:
    国家“十五”科技攻关项目(2004BA721A05)

Application-oriented web service discovery and matchmaking

Ye, Lei (1); Zhang, Bin (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2007-11-15 Published:2013-06-24
  • Contact: Ye, L.
  • About author:-
  • Supported by:
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摘要： 面向应用领域的Web服务发现的目标是帮助用户找到能够为其构建应用系统提供功能支持的Web服务,从而降低应用系统开发成本、提高开发效率.提出了一种基于功能语义的Web服务发现方法,以支持面向应用领域的Web服务发现需要.通过定义Web服务功能语义描述模型,为服务提供者和用户提供了统一的Web服务描述方法;同时在建立领域功能本体的基础上,依靠语义标注机制,消除服务描述间的语义异构;在此基础上,进一步提出基于功能语义的Web服务发现与匹配策略.实验表明该方法是可行和有效的.

关键词: Web服务, 描述模型, 领域功能本体, 语义标注, Web服务匹配

Abstract: The aim of application-oriented web service discovery is to enable customers to find out the suitable web services so as to support functionally the building of application systems, thus reducing cost and improving efficiency. But in the current way the demand cannot be met very well. A web service discovery based on functional semantics is therefore proposed to define the functional semantic model that provides a unified description of web service for both service providers and customers. Meanwhile, depending on the semantic annotation mechanism of the body statements of functions in application domain, the semantic ambiguity in service description can be eliminated. Then, a strategy is proposed further to match web service discovery with what are required by functional semantics. Experimental results showed the validity of the method proposed.

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