Applications of rough soft sets in BCI-algebras and decision making

被引：11

作者：

Ma, Xueling ^{[1
]}

机构：

[1] Hubei Univ Nationalities, Dept Math, Enshi, Hubei Province, Peoples R China

来源：

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS | 2015年 / 29卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Rough soft set; lower(upper) soft approximation; rough soft (p-; q-; a-); ideal; decision making; BCI-algebra; GENERALIZED FUZZY IDEALS; BCK/BCI-ALGEBRAS; LOGIC;

D O I：

10.3233/IFS-151724

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Rough sets and soft sets are important tools to deal with uncertainties. Combining rough sets and soft sets, we apply rough soft set theory to BCI-algebras. Some basic operations of the lower and upper soft approximations are discussed. Some kinds of rough soft ideals of BCI-algebras are also obtained. Finally, two kinds of decision making methods for rough soft BCI-algebras are investigated.

引用

页码：1079 / 1085

页数：7

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