| 基于MVD模式矩阵的多值依赖最小覆盖算法研究 |
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| 引用本文： | 刘文远,刘永山,任家东. 基于MVD模式矩阵的多值依赖最小覆盖算法研究[J]. 燕山大学学报, 2001, 25(3): 249-251 |
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| 作者姓名： | 刘文远 刘永山 任家东 |
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| 作者单位： | 燕山大学信息科学与工程学院, |
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| 摘 要： | 给出了基于MVD模式矩阵的多值依赖公理系统及定理，根据这些定理，给出了基于MVD模式矩阵的多值依赖最小覆盖算法。
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| 关 键 词： | MVD模式矩阵 最小覆盖 算法 多值依赖 |
| 修稿时间： | 1999-03-08 |
Minimum Cover Algorithm of the Multivalued Dependency Based on the MVD Schema Matrix |
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| Liu Wenyuan,Liu Yongshan,Ren jiadong. Minimum Cover Algorithm of the Multivalued Dependency Based on the MVD Schema Matrix[J]. Journal of Yanshan University, 2001, 25(3): 249-251 |
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| Authors: | Liu Wenyuan Liu Yongshan Ren jiadong |
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| Abstract: | This paper gives the definition of MVD schema matrix and the multivalued dependency axiom system and theorem based on the MVD s chema matrix.Based on these theorems,gives the minimum cover algorith m of the multivalued dependency based on the MVD schema matrix. |
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| Keywords: | MVD schema matrix minimum cover algorithm. |
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