| 搜索引擎网页快照的实现与安全 |
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| 引用本文： | 孙静,赵恒永. 搜索引擎网页快照的实现与安全[J]. 中国科技信息, 2007, 0(11): 138-139,141 |
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| 作者姓名： | 孙静 赵恒永 |
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| 作者单位： | 北京化工大学信息科学与技术学院网络数据库实验室,10029 |
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| 摘 要： | 文章介绍了搜索引擎网页快照系统的实现以及在安全性能方面的研究。当前的多数搜索引擎网站提供的网页快照,能够使用户更加快速和方便地访问较早时期的网页,但它们并没有对其中的网页安全进行判断。文章中的网页快照系统在实现网页快照的同时,通过建立网页脚本语言学习解释器,运用机器学习技术、词法分析技术等对网页上可能存在的不安全代码进行判断和去除,从而保证提供给用户的是尽量安全的网页快照。
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| 关 键 词： | 搜索引擎 网页快照 网页安全 学习解释器 |
The Realization and Security Research of Search Engine Website Snapshot System. |
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| Sun Jing,Zhao HengYong. The Realization and Security Research of Search Engine Website Snapshot System.[J]. CHINA SCIENCE AND TECHNOLOGY INFORMATION, 2007, 0(11): 138-139,141 |
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| Authors: | Sun Jing Zhao HengYong |
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| Affiliation: | Network Database Laboratory of School of Information Science and Technology; Beijing University of Chemical Technology; Beijing; 100029; |
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| Abstract: | The article introduces the realization and Safety performance of search engine website snapshot system. Now most of search engine websites provide website Snapshots, which can make users more quickly and conveniently visit the website earlier, but they do not make a judgment on the website safety. As the search engine website snapshot system realizes, establishing the learning interpreter of website scripting language, through machine learning techniques and lexical analysis techniques, it judge and remove malicious and unsafe scripting languages that may exist on the website to be avaliable to users to ensure the safety of the website snapshot. |
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| Keywords: | search engine website snapshot website security learning interpreter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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