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预取技术研究进展 被引量：2

State of the Art of Prefechting Technique
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摘要 World Wide Web(WWW) services have grown to levels where significant delays are expected to happen.Technology like prefetching are likely to help users to personalize their needs ,reducing their waiting times. This paperfirstly describes the architecture of prefetching,then classifies them into three types: based on branch model,based ontree model and others and presents profoundly the basic ideas of some existing prefetching algorithms. Next,severalmodels for controlling the prefetching are introduced. At last ,the trend and course concerning the prefetching algo-rithms are concluded. World Wide Web (WWW) services have grown to levels where significant delays are expected to happen. Technology like prefetching are likely to help users to personalize their needs,reducing their waiting times. This paper firstly describes the architecture of prefetching,then classifies them into three types: based on branch model,based on tree model and others and presents profoundly the basic ideas of some existing prefetching algorithms. Next,several models for controlling the prefetching are introduced. At last, the trend and course concerning the prefetching algorithms are concluded.
作者 曹新平 刘美华 韩真 古志民 张建鑫
机构地区 北京理工大学计算机科学工程系 中国农业银行海淀支行
出处 《计算机科学》 CSCD 北大核心 2003年第8期28-30,55,共4页 Computer Science
基金 出国留学基金
关键词 网络负载 网络带宽 网络缓存 预取技术 WWW 计算机网络 网络资源 Prefetching,Web cache,Access latency,QoS,Algorithm
分类号 TP393 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献35

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共引文献155

同被引文献20

  • 1谢学军,叶以正,邱善勤,喻明艳.基于马尔可夫模型的数据值预取方案[J].电子学报,2007,35(2):307-310. 被引量：5
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计算机科学
2003年 第8期

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