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

作者：Ma, Xueling^*

来源：Journal of Intelligent and Fuzzy Systems, 2015, 29(3): 1079-1085.

DOI：10.3233/IFS-151724

• Rough soft set
• lower(upper) soft approximation
• rough soft (p-, q-, a-) ideal
• decision making
• BCI-algebra

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.

• 出版日期2015
• 单位湖北民族大学