The lower and upper approximations in a quotient hypermodule with respect to fuzzy sets

Information Sciences

Volumn 178, Issue 10, 2008, Pages 2349-2359

  Kazanci, Osman ^a   Yamak, Sultan ^a   Davvaz, B ^b  

^a KARADENIZ TECHNICAL UNIVERSITY   (Turkey)

^b YAZD UNIVERSITY   (Iran)

Author keywords

Fuzzy set; Hypermodule; Lower approximation; Rough set; Upper approximation

Indexed keywords

FUZZY SETS; NUMERICAL METHODS; PROBLEM SOLVING; ROUGH SET THEORY;

HYPERMODULE; LOWER APPROXIMATION; UPPER APPROXIMATION;

APPROXIMATION ALGORITHMS;

EID: 40249102996     PISSN: 00200255     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ins.2008.01.006     Document Type: Article

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