计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (26): 8-12.

• 博士论坛 • 上一篇    下一篇

服务格:支持替代Web服务检索的服务组织结构

彭敦陆1,周傲英2   

  1. 1.上海理工大学 计算机工程学院,上海 200093
    2.复旦大学 计算机科学与工程系,上海 200433
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-09-11 发布日期:2007-09-11
  • 通讯作者: 彭敦陆

Service Lattice:service organizational structure supporting retrieval of substitutive Web services

PENG Dun-lu1,ZHOU Ao-ying2   

  1. 1.College of Computer Engineering,University of Shanghai for Sciences and Technology,Shanghai 200093,China
    2.Department of Computer Science and Engineering,Fudan University,Shanghai 200433,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-09-11 Published:2007-09-11
  • Contact: PENG Dun-lu

摘要: 在对Web服务可替代性进行深入研究的基础上,提出一种新型的、能够表达Web服务间可替代关系的组织结构——服务格,并给出服务格上快速检索可替代服务的相关概念及算法。利用所提方法,可以快速地检索出给定Web 服务的最优可替代服务集,通过实验验证了所提方法的有效性。

关键词: Web服务, 服务格, 替代服务, 信息检索

Abstract: Based on deeply studying the substitutability of Web services,a novel structure,called Service Lattice,is proposed for representing the substitutability between Web services.Some fundamental concepts and algorithm which are used to fast retrieve the substitutive services w.r.t a given service on Service Lattice are also presented.The effectiveness of the proposed approach is verified by the experimental results.

Key words: Web services, Service Lattice, substitutive services, information retrieval