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。
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 BRo algebra if proper implication and complement operators are selected.
出处
《计算机工程与应用》
CSCD
北大核心
2009年第17期55-56,79,共3页
Computer Engineering and Applications
基金
国家自然科学基金(No.10871121)
陕西师范大学重点科研基金(No.995130)
陕西师范大学研究生培养创新基金~~
