On axiomatic characterization of fuzzy approximation operators. II. The rough fuzzy set based case

Proceedings of The International Symposium on Multiple-Valued Logic

Volumn , Issue , 2001, Pages 330-335

  Thiele, H ^a  

^a TU DORTMUND UNIVERSITY   (Germany)

Author keywords

Fuzzy box; Fuzzy diamond; Fuzzy rough sets; Modal logic; Rough fuzzy sets; The diamond and the box operator of modal logic

Indexed keywords

APPROXIMATION THEORY; FUZZY SETS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MODAL ANALYSIS;

FUZZY APPROXIMATION OPERATORS;

ROUGH SET THEORY;

EID: 0034822265     PISSN: 0195623X     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. On rough fuzzy sets
2. On rough sets and fuzzy rough sets
3. Rough fuzzy sets and fuzzy rough sets
4. Fuzzy rough sets
5. Fuzzy rough sets
6. Characterisation of rough top equalities and rough bottom equalities
7. On rough equalities
8. Rough sets, basic notations
9. Rough sets
10. On the definitions of modal operators in fuzzy-logic
11. Fuzzy rough sets versus rough fuzzy sets - An interpretation and a comparative study using concepts of modal logics
12. On closure operators in fuzzy deductive systems and fuzzy algebras
13. On axiomatic characterizations of crisp approximation operators
14. On axiomatic characterizations of fuzzy approximation operators I