| An Intelligent Web Pre-fetching Based on Hidden Markov Model |
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| 引用本文： | 许欢庆,金鑫. An Intelligent Web Pre-fetching Based on Hidden Markov Model[J]. 东华大学学报(英文版), 2004, 21(1): 46-50 |
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| 作者姓名： | 许欢庆 金鑫 |
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| 作者单位： | [1]DepartmentofComputingScience,ShanghaiJiaotongUniversity,Shanghai,200030 [2]InstituteofInformation.Science＆Technology,DonghuaUniversity,Shanghai,200051 |
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| 基金项目： | The research is supported by the National Natural Science Foundation of China(No. 60082003) |
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| 摘 要： | Web pre-fetchin8 is one of the most popular strategies,which are proposed for reducing the perceived access delayand improving the service quality of web server. In thispaper, we present a pre-fetching model based on the hiddenMarkov model, which mines the latent informationrequirement concepts that the user‘s access path containsand makes semantic-based pre- fetching decisions.Experimental results show that our scheme has betterpredictive pre-fetching precision.
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| 关 键 词： | 隐藏马尔可夫模型 智能网 信息需求概念 网络预先存取 带宽 |
An Intelligent Web Pre-fetching Based on Hidden Markov Model |
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| XU Huan-qing JIN Xin. An Intelligent Web Pre-fetching Based on Hidden Markov Model[J]. Journal of Donghua University, 2004, 21(1): 46-50 |
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| Authors: | XU Huan-qing JIN Xin |
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| Affiliation: | 1. Department of Computing Science, Shanghai Jiaotong University, Shanghai, 200030
2. Institute of Information Science & Technology, Donghua University ,Shanghai , 200051 |
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| Abstract: | Web pre-fetching is one of the most popular strategies, which are proposed for reducing the perceived access delay and improving the service quality of web server. In this paper, we present a pre-fetching model based an the hidden Markov model, which mines the later information requirement concepts that the user's access path contains and makes semantic-based pre-fetching decisions. Experimental results show that our schcme has better predictive pre-fetching precision. |
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| Keywords: | web pre-fetching hidden Markov model information requirement concept |
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