Research on the approach of dynamically maintenance of approximations in rough set theory while attribute values coarsening and refining

2009 IEEE International Conference on Granular Computing, GRC 2009

Volumn , Issue , 2009, Pages 45-48

  Chen, Hongmei ^a   Li, Tianrui ^a   Liu, Weibin ^a   Zou, Weili ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ATTRIBUTE VALUES; KNOWLEDGE DISCOVERY; MULTI-GRANULARITY; UPPER AND LOWER APPROXIMATION;

COARSENING; COMPUTER SCIENCE; FUZZY SETS; GRANULAR COMPUTING; INFORMATION SYSTEMS; MAINTAINABILITY; REFINING;

ROUGH SET THEORY;

EID: 70450105132     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/GRC.2009.5255159     Document Type: Conference Paper

References (13)

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