自适应网站地图的研究  

Research on Adaptive Sitemaps

作　　者：王有为[1] 

机构地区：[1]复旦大学管理学院,上海200433

出　　处：《系统管理学报》2008年第1期110-115,共6页Journal of Systems & Management

基　　金：国家自然科学基金资助项目(70401010);国家留学基金资助项目

摘　　要：国际互联网的规模变得日益庞大和复杂,访问者经常不能从网站上迅速获得所需的信息。网站地图可以用来帮助访问者了解整个网站的基本结构,但是通用的网站地图所展示的信息有限,而且大部分内容与用户的兴趣无关。本文对用户访问环境进行了3个层次的分析,根据网页间的链接结构和网页被访问的频率等指标,提出了一种构建动态网站地图的方法。随后,针对一个实际的网站进行了仿真实验。实验结果表明,本文所述方法可以使访问者在各个层次上了解所处的网站环境,达到有效导航的目的。With the explosive growth of World Wide Web, web site visitors often fail in locating informa tion that are of their interests. Site maps arc developed to aid visitor understanding the overall structure of the web site. However, by their very nature, site maps usually provide only limited and irrevelant infor- mation to individual visitor. In this paper, three levels of navigation contexts are analyzed according to indexes of link structure of web site, access frequency of web pages, etc. Then, an approach is presented for construction of adaptive site maps. Simulation results based on web log of a real world website reveal that the proposed method can assist visitors navigation, while helping them understand browsing context.

关 键 词：自适应网站地图 全局结点 中间结点 局部结点 数据挖掘 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]