计算机应用 ›› 2014, Vol. 34 ›› Issue (6): 1774-1778.DOI: 10.11772/j.issn.1001-9081.2014.06.1774

• 计算机软件技术 • 上一篇    下一篇

基于接口自动机的混合Web服务组合方法

马昌威,马洪江   

  1. 阿坝师范高等专科学校 计算机科学系,四川 汶川 623002
  • 收稿日期:2013-11-28 修回日期:2014-01-14 出版日期:2014-06-01 发布日期:2014-07-02
  • 通讯作者: 马昌威
  • 作者简介:马昌威(1972-),男,四川茂县人,副教授,主要研究方向:服务计算、智能计算、信息化管理;马洪江(1968-),男,四川邛崃人,教授主要研究方向:云计算、旅游信息化。
  • 基金资助:

    四川省科技支撑计划项目;四川省应用基础研究项目

Hybrid Web service composition approach based on interface automata

MA Changwei,MA Hongjiang   

  1. Department of Computer Science, Aba Teachers College, Wenchuan Sichuan 623002, China
  • Received:2013-11-28 Revised:2014-01-14 Online:2014-06-01 Published:2014-07-02
  • Contact: MA Changwei
  • Supported by:

    2014GZ0013;2014JY0005

摘要:

在Web服务描述语言(WSDL)与网络服务的本体语言(OWL-S)共存的环境中难以实现Web服务混合组合,为此提出一种以接口自动机为基础的混合Web服务组合方法。分析和描述WSDL与OWL-S间的关系后,在服务组合过程中用接口自动机实现WSDL与OWL-S自动识别和组合;并将服务组合结果与预先设定好的服务质量进行优化对比,选择服务质量最优的来实现不同的业务逻辑。最后通过一组旅游消费服务实验分析验证表明,该方法可行、有效,服务组合效率提高了5%~10%。

Abstract:

To realize hybrid Web service composition when Web Services Description Language (WSDL) and Web Ontology Language for Service (OWL-S) coexist, an approach based on interface automata was presented. Firstly, the interface automata were employed to accomplish automatic recognition and composition of Web services after analyzing the relations between WSDL and OWL-S. Simultaneously, the optimal results were obtained to realize different service business logic by comparing the service composition with the predefined service quality. The results of a tourism service sample show that the approach is feasible and effective, and the efficiency of service composition is improved by 5%-10%.

中图分类号: