基于兴趣替换策略的代理服务器Cache研究  

Study on proxy Web cache based on interest swapping strategy

作　　者：陈晓龙[1] 

机构地区：[1]茂名学院计算机科学与技术系,广东茂名525000

出　　处：《计算机应用》2004年第12期56-58,共3页journal of Computer Applications

摘　　要：提出了一种新的加强代理服务器Cache的技术。首先给出CHACE内容的术语集层、逻辑层、物理层的模型和用户兴趣的术语层、逻辑层、物理操作层模型。并给出了基于用户兴趣Cache内容替换算法,保证Cache中内容总是用户最感兴趣的内容。提高了具有相同目的用户的访问效率。A new proxy cache technology was presented. The hierarchical model for Web content was first given out, which consisted of physical level, logical level and topics level, as well as the hierarchical model for user interest, which consisted of physical operating level, logical level and topics level. The swapping algorithm of the content of the cache based on users' interest was programmed. The algorithm withheld the most interesting Web document of users in the proxy cache and improved the access efficiency of the like-minded people.

关 键 词：高速缓冲器 层次模型 兴趣 权重 

分 类 号：TP368.5[自动化与计算机技术—计算机系统结构]