• 论文 •    

基于本体的Web服务查找和合成技术研究

张蓉,申德荣,于戈,鲁男,殷楠,寇月   

  1. 东北大学信息科学与工程学院,辽宁沈阳110004
  • 出版日期:2003-10-15 发布日期:2003-10-25

Web Service Discovery and Composition Techniques Based on Ontology

ZHANG Rong, SHEN De-rong, YU Ge, LU Nan, YIN Nan, KOU Yue   

  1. Sch.of Information Sci.& Eng., Northeastern Univ., Shenyang110004, China
  • Online:2003-10-15 Published:2003-10-25

摘要: 提出利用本体为Web服务按领域建立统一的、抽象的概念模型,为基于语义的服务查找和服务合成的异构问题提供了新的解决方法。通过应用本体领域分类概念和DAML语义标签,对Web服务进行标准化表示。文中给出了该功能模块的总体设计框架,主要包括服务查找模块,服务合成异构解决模块和标准服务定义模块,并给出了解决策略。

关键词: 本体, Web服务集成, 异构, 语义

Abstract: A uniform and abstract model for each category of web service is proposed. It gives a new resolution for web service searching and composition. Using ontologys classification idea and Damls semantic marked label, the standard representation of every category of web service is gotten. The framework of our module, which is composed of search module, heterogeneity resolve module, and standard services define module,is put forward. And also the implementation policy for search and composition is given.

Key words: ontology, web service composition

中图分类号: