| 从中外信息门户比较看CSDL学科信息门户的发展 |
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| 引用本文： | 李辉.从中外信息门户比较看CSDL学科信息门户的发展[J].图书情报工作,2005,49(2):32-34. |
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| 作者姓名： | 李辉 |
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| 作者单位： | 武汉大学信息管理学院, 武汉 430072 |
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| 摘 要： | 从分类体系、索引数据量、建设单位、采用的元数据4个方面对国际上著名的RDN、BUBL和CSDL的五大学科信息门户进行比较分析;在此基础上,就我国CSDL学科信息门户的快速发展提出若干建议,包括做好资源的选择、完善元数据的使用、减少死链接现象、加强MyLibrary建设、加快数据加工速度等。
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| 关 键 词： | 数字图书馆 CSDL 元数据 DC 信息门户 |
| 收稿时间： | 2004-05-24 |
Development of Information Portal CSDL through Comparing Information Portals of the World |
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| Li Hui School of Information Management,Wuhan University,Wuhan.Development of Information Portal CSDL through Comparing Information Portals of the World[J].Library and Information Service,2005,49(2):32-34. |
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| Authors: | Li Hui School of Information Management Wuhan University Wuhan |
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| Institution: | School of Information Management, Wuhan University, Wuhan 430072 |
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| Abstract: | Information portals, which mainly serve for researchers, are an important part of Chinese Science Digital Library (CSDL). Now the information portals are launched into application. In this article, RDN, BUBL and the five information portals will be compared and analyzed from different viewpoints, then a proposal is put forward on information construction and information services of our country. |
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| Keywords: | digital library CSDL Dublin core DC information portal |
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