| 数字图书馆中的网格层次结构分析 |
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| 引用本文： | 李玉海,余玲,胡伟雄.数字图书馆中的网格层次结构分析[J].情报理论与实践,2007,30(2):256-258,288. |
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| 作者姓名： | 李玉海 余玲 胡伟雄 |
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| 作者单位： | 华中师范大学,信息管理系,湖北,武汉,430079 |
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| 摘 要： | 欧洲网格项目提出了一种三层框架——计算（数据）网格、信息网格和知识网格。网格技术的发展，为数字图书馆的建设和发展提供了新的机遇。本文从网格三层框架的角度分析了新型数字图书馆网格层次结构和关键技术，并且总结了网格技术用于数字图书馆建设要进一步解决的问题。
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| 关 键 词： | 数字图书馆 计算网格 信息网格 知识网格 |
| 修稿时间： | 2006-12-13 |
Analysis of the Layered Architecture of the Grid in Digital libraries |
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| Li Yuhai et al..Analysis of the Layered Architecture of the Grid in Digital libraries[J].Information Studies:Theory & Application,2007,30(2):256-258,288. |
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| Authors: | Li Yuhai |
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| Institution: | Li Yuhai et al. |
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| Abstract: | The European grid project presents a tree-layer architecture of the grid, that is,computing (data) grid, information grid and knowledge grid. The development of grid technologies has provided a new chance for the construction and development of digital libraries. This paper analyzes the layered architecture and the key technologies of the new digital library from the aspect of the tree-layer architecture of the grid, and summarizes the problems to be solved when applying grid technology in the construction of digital libraries. |
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| Keywords: | digital library computing grid information grid knowledge grid |
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