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Deep Web搜索技术进展综述 被引量:5

A survey of search technologies in Deep Web
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摘要 搜索技术用于帮助用户从海量网络资源中快速获取与自己当前需求相关的信息.针对传统搜索技术的局限性,对"深层网络"中的搜索技术进行了综述,并从关键技术、搜索引擎框架等方面进行了系统性的阐述. Search technology are widely used to help users rapidly gathering useful information from WWW. Against the limitati- ons of traditional search technologies, a brief survey of the recent research work of search technologies in Deep Web was provided and presentsed, a search engine framework was presented on the aspeets of key techniques.
出处 《山东大学学报(工学版)》 CAS 北大核心 2009年第2期15-20,共6页 Journal of Shandong University(Engineering Science)
基金 国家自然科学基金资助项目(60705046)
关键词 深层网络 搜索技术 信息抽取 结果集成 Deep Web search technology information extraction result integration
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参考文献34

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