计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (17): 55-56.DOI: 10.3778/j.issn.1002-8331.2009.17.017
• 研究、探讨 • 上一篇 下一篇
张秋霞,吴洪博
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ZHANG Qiu-xia,WU Hong-bo
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摘要: 讨论粗糙集代数与BR0代数的关系,以及由粗糙集代数构造BR0代数的方法。借助近似代数的原子及同余关系,证明了在适当选取蕴涵算子及余运算之后,粗糙集代数就成为BR0代数。
关键词: 逻辑代数, BR0代数, 粗糙集, 粗糙集代数
Abstract: The relation between rough set algebra and BR0 algebra is studied,and the method of constructing BR0 algebra from rough set algebra is presented.Based on the atoms and congruence relations of approximation algebra,it is proved that rough set algebra becomes BR0 algebra if proper implication and complement operators are selected.
Key words: logical algebras, BR0-algebras, rough set, rough set algebra
张秋霞,吴洪博. 粗糙集代数与BR0代数[J]. 计算机工程与应用, 2009, 45(17): 55-56.
ZHANG Qiu-xia,WU Hong-bo. Rough set algebra and BR0 algebra[J]. Computer Engineering and Applications, 2009, 45(17): 55-56.
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链接本文: http://cea.ceaj.org/CN/10.3778/j.issn.1002-8331.2009.17.017
http://cea.ceaj.org/CN/Y2009/V45/I17/55