Multi-granulation rough sets based on tolerance relations

Soft Computing

Volumn 17, Issue 7, 2013, Pages 1241-1252

  Xu, Weihua ^a   Wang, Qiaorong ^a   Zhang, Xiantao ^a  

^a CHONGQING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Lower approximation; Multi granulation; Rough set; Tolerance relation; Upper approximation

Indexed keywords

APPROXIMATIONS OF SETS; EQUIVALENCE RELATIONS; LOWER APPROXIMATION; MULTI-GRANULATION ROUGH SETS; MULTI-GRANULATIONS; TOLERANCE RELATIONS; TOLERANCE ROUGH SETS; UPPER APPROXIMATION;

APPROXIMATION ALGORITHMS; GRANULAR COMPUTING; GRANULATION;

ROUGH SET THEORY;

EID: 84878798865     PISSN: 14327643     EISSN: 14337479     Source Type: Journal    
DOI: 10.1007/s00500-012-0979-1     Document Type: Article

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