| 知识网格研究 |
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| 引用本文： | 马文峰,杜小勇.知识网格研究[J].图书情报工作,2007,51(10):64-67,135. |
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| 作者姓名： | 马文峰 杜小勇 |
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| 作者单位： | 1. 中国人民大学信息资源管理学院,北京,100872
2. 中国人民大学信息学院,北京,100872 |
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| 摘 要： | 面向信息资源管理和数字图书馆建设领域，讨论知识网格的有关问题。指出知识网格是网格、语义网和语义网格发展的有机融合和必然趋势；分析知识网格的基本内涵，揭示知识网格内容与功能方面的5个特征；对知识网格研究进行了定位，认为数字型客观知识是知识网格中主体知识，领域本体是知识网格中的知识组织体系，网格是知识网格中领域本体资源的整合器；提出立足整体、抓住核心、面向应用的知识网格研究思路，并给出当前知识网格研究需要解决的几个主要问题。
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| 关 键 词： | 知识网格 语义网格 领域本体 |
| 修稿时间： | 2007-04-182007-05-15 |
Research on Knowledge Grid |
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| Ma Wenfeng,Du Xiaoyong.Research on Knowledge Grid[J].Library and Information Service,2007,51(10):64-67,135. |
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| Authors: | Ma Wenfeng Du Xiaoyong |
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| Institution: | School of Information Resource Management, Renmin University of China, Beijing 100872; School of Information, Renmin University of China, Beijing 100872 |
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| Abstract: | This paper discusses knowledge grid in fields of information resources management and digital library construction. A brief survey on the development of knowledge grid shows that knowledge grid is a natural integration from grid, semantic web and semantic grid. The concept of knowledge grid has been analyzed to reveal its 5 characteristics including the substance and functions. Some basic principles for knowledge grid research have been made clear. It is indicated that explicit knowledge is the main objects the knowledge grid should manage; domain ontology is the backbone of the knowledge organization system for knowledge grid; grid technology is a key to integrate the resources in knowledge grid. This paper also outlines a primary research framework and some key problems we meet in the research. |
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| Keywords: | knowledge grid semantic web domain ontology |
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