基于代理服务器的协作浏览  

Collaborative Browsing Based on WWW Proxy Server

作　　者：王实[1] 高文[1] 杜建平[2] 李锦涛[1] 

机构地区：[1]中国科学院计算技术研究所,北京100080 [2]郑州大学工学院,郑州450052

出　　处：《计算机科学》2002年第2期40-42,共3页Computer Science

摘　　要：1引言当一个工作组的用户通过WWW代理服务器(ProxyServer)访问Internet时,在Proxy Server的日志内会留下他们的访问记录.其基本访问方式如图1所示.当用户访问一个Web站点时,实际上他是带有某种兴趣来进行浏览的,因为用户之间具有不同兴趣的浏览者,他们会访问不同的Web站点.代理服务器会在日志中记录下他的基本访问情况.When a user accesses Internet through WWW Proxy Server, he has some kinds of interest. The Proxy Server will record his basic access information in Log. Through mining the Log, we can get the interest and evaluation of the user to the Web site visited by him. His interest and evaluation to a Web site can be represented through his access time and frequency to the Web site. If a user has some kinds of interest to some Web sites, the other Web sites that are accessed by some other users having the same interest can be recommended to him. The content of the Web sites dosn't be considered. This paper presents an approach to mine the Proxy Log, provides the evaluation about a user to a Web site. and emploies the neighborhood-based collaborative filtering approach to provide the recommendation.

关 键 词：计算机网络 WWW INTERNET 代理服务器 协作浏览 数据挖掘 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]