计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (27): 226-229.

• 工程与应用 • 上一篇    下一篇

GA模糊控制支持QOS约束的Web服务选择模型

尹 琦,李存华,高 勇   

  1. 淮海工学院 计算机科学系,江苏 连云港 222005
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-09-21 发布日期:2007-09-21
  • 通讯作者: 尹 琦

Modeling for personalized Web service selection with QOS constraints based on GA and fuzzy control

YIN Qi,LI Cun-hua,GAO Yong   

  1. Department of Computer Science,Huaihai Institute of Technology,Lianyungang,Jiangsu 222005,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-09-21 Published:2007-09-21
  • Contact: YIN Qi

摘要: Web服务是一种基于分布式组件的软件平台,是面向服务的Internet应用,如何动态地选择、绑定并调用最适合用户需求的Web服务,是一个成熟的Web服务构架亟待解决的问题之一。提出了一种用遗传算法结合模糊控制系统,实现动态、精确、具有自学习能力的个性化Web服务选择的策略,并在此基础上设计了一种基于模糊控制专家系统支持QOS的Web服务模型框架。

关键词: Web服务质量, 遗传算法, 模糊控制, 个性化Web服务选择

Abstract: Web service is the software platform for Internet application based on distributed component.How to dynamically select,bind,and invoke Web service is one of attracted considerable attention in Web service architecture.This paper designs a model for personalized Web service with QOS constraints and prompts a strategy for dynamic,precise and self-learning based on GA and fuzzy control.

Key words: Web quality of service, Genetic Algorithms(GA), fuzzy control, personalized Web service selection