摘要： 描述了促进Web内容有效管理和利用的层次模型与体系结构。讨论了通过索引和聚集等方法对Web中的内容进行积极有效的存取。提出了一种内容识别的代理缓存覆盖算法,通过实验比较了该方法的优缺点,并作出了客观的评价。

关键词: 缓存, 代理, 层次模型, 覆盖算法

Abstract: A depiction of the hierarchy model and the systematic structure of improving the effective Web data cache management and appliance are given , furthermore, positive access aiming at the Web content is discussed through ways of indexing and clustering, etc. A knowledge-aware based Web cache replacement algorithm whose merits and defects are compared by CWIS experiments is proposed and evaluated objectively.

中图分类号: 

• TP393.07