| 提高知识库管理系统效率的若干措施及效果 |
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| 引用本文： | 周立柱,范正平.提高知识库管理系统效率的若干措施及效果[J].清华大学学报(自然科学版),1990(4). |
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| 作者姓名： | 周立柱 范正平 |
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| 作者单位： | 计算机科学与技术系
(周立柱)，计算机科学与技术系(范正平) |
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| 摘 要： | 着重讨论了为提高知识库管理系统ＱＫＢＭＳ／７５效率而采取的措施：１）一体化 的体系结构；２）索引技术；３）基本关系的查询优化。还通过实例介绍了采取这些措施的 实际效果。
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| 关 键 词： | 知识库管理系统 知识库体系结构 索引技术 查询优化 |
Measures and Effects on Improving the Efficiency of a Knowledge Base Management System |
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| Zhou Lizhu, Fan Zhengping.Measures and Effects on Improving the Efficiency of a Knowledge Base Management System[J].Journal of Tsinghua University(Science and Technology),1990(4). |
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| Authors: | Zhou Lizhu Fan Zhengping |
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| Institution: | Department of Computer Science and Engineering |
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| Abstract: | This paper focusses on the following measures which are aimed to impove the efficiency of a Knowledge Base Management System-QKBMS /75: (1) integrated system architecture; (2) index technique; and (3) query optimization. Results of efficiency improvement by taking these measures are finally shown by testing examples. |
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| Keywords: | knowledge base management system knowledge base architecture index technique query optimization |
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