计算机应用 ›› 2009, Vol. 29 ›› Issue (10): 2844-2846.

• 典型应用 • 上一篇    下一篇

基于QoS的语义Web服务发现研究

邹金安   

  1. 福建省莆田学院
  • 收稿日期:2009-06-01 修回日期:2009-07-30 发布日期:2009-10-28 出版日期:2009-10-01
  • 通讯作者: 邹金安
  • 基金资助:
    福建省科技厅自然科学基金

Exploration of semantic Web service discovery based on QoS

ZOU Jin-an   

  • Received:2009-06-01 Revised:2009-07-30 Online:2009-10-28 Published:2009-10-01
  • Contact: ZOU Jin-an

摘要: 将QoS引入到语义Web服务中,分析了QoS本体的描述方法、Web服务的发现方法和语义Web服务发现方法,建立了一个通用的QoS模型,模型中的参数属性基本能描述QoS的衡量标准。提出了基于QoS语义Web服务发现框架,第一步通过功能来发现Web服务,第二步通过建立的QoS模型来评价发现的Web服务集合,找到QoS最佳的Web服务。最后通过实例建立了语义功能本体和QoS本体。

关键词: 服务质量, QoS本体, 语义Web服务, Web服务发现, QoS模型, 框架

Abstract: Quality of Service (QoS) was introduced into semantic Web service in this paper. The authors analyzed the description of QoS ontology and the method of Web service discovery and the method of semantic Web service discovery, and established a general QoS model. Parameters of this model can measure almost all Web services. A semantic Web service discovery frame based on QoS was proposed. In the frame we firstly discover Web service by function, then evaluate the discovery Web service above based on QoS model, and lastly find out the best one. At the end of this paper, we established semantic ontology and QoS ontology with an instance.

Key words: Quality of Service (QoS), QoS ontology, semantic Web service, Web service discovery, QoS model, frame