| 元搜索引擎的发展及其对数字图书馆的贡献 |
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| 引用本文： | 夏旭,席卫文,李健康.元搜索引擎的发展及其对数字图书馆的贡献[J].高校图书馆工作,2006,26(1):28-32. |
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| 作者姓名： | 夏旭 席卫文 李健康 |
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| 作者单位： | 南方医科大学,广州,510515 |
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| 摘 要： | 基于元搜索引擎的发展历史和特点,探讨了元搜索引擎对数字图书馆的贡献,同时剖析了元搜索引擎和数字图书馆建设中存在的一些问题,对不同数字图书馆中使用的元搜索引擎进行比较研究,在分析网络虚拟参考服务和用户信息需求行为的基础上,建立了基于网络计量学的个性化信息服务模式,旨在改进数字图书馆的功能、为各种各样的数据库和所有用户提供一站式检索服务.参考文献7.
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| 关 键 词： | 元搜索引擎 数字图书馆 信息检索 网络计量学 个性化信息服务 |
| 收稿时间： | 2005-10-22 |
| 修稿时间： | 2005-10-22 |
On the Development of Metasearch Engine and Its Contribution to Digital Library |
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| Xia Xu,Xi Weiwen,Li Jiankang.On the Development of Metasearch Engine and Its Contribution to Digital Library[J].Library Work In Colleges and Universities,2006,26(1):28-32. |
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| Authors: | Xia Xu Xi Weiwen Li Jiankang |
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| Institution: | Southern Medical University, Guangzhou 510515, China |
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| Abstract: | Based on the development history and characteristics of metasearch engine, its contributions to digital library has been probed into, some problems existed in metasearch engine and construction of digital library have also been anatomized and a comparative study for different metasearch engines in different digital libraries has also been finished. A webmctric-based individuation information service model has been given to solve these problems, which is established via Internet virtual reference and customer information seeking behavior analyses. The aim of this study is to improve the functions of digital library and offer one-station retrieval service to all databases and all customers. 7 refs. |
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| Keywords: | Metasearch engine Digital library Information retrieval Webmetrics Individuation information service |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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