Rough approximations of vague sets in fuzzy approximation space

International Journal of Approximate Reasoning

Volumn 52, Issue 2, 2011, Pages 281-296

  Shen, Yonghong ^a   Wang, Faxing ^b  

^a TIANSHUI NORMAL UNIVERSITY   (China)

^b NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

(complement) operator; Fuzzy approximation space; Fuzzy equivalence relation; Rough approximation; Roughness measure; Vague sets

Indexed keywords

FUZZY APPROXIMATION; FUZZY EQUIVALENCE RELATION; ROUGH APPROXIMATIONS; ROUGHNESS MEASURE; VAGUE SETS;

FUZZY LOGIC; FUZZY SET THEORY; FUZZY SETS;

ROUGH SET THEORY;

EID: 78651354278     PISSN: 0888613X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijar.2010.08.013     Document Type: Article

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