An axiomatic approch of interval-valued intuitionistic fuzzy rough sets based on interval-valued intuitionistic fuzzy approximation operators

2012 ◽  
Author(s):  
Fei Xu ◽  
Haidong Yin ◽  
Qiufeng Wu
Keyword(s):  
Rough Sets ◽  
Fuzzy Rough Sets ◽  
Intuitionistic Fuzzy ◽  
Fuzzy Approximation ◽  
Approximation Operators ◽  
Intuitionistic Fuzzy Rough Sets ◽  
Interval Valued

The topological properties of intuitionistic fuzzy rough sets

2020 ◽  
Vol 38 (1) ◽  
pp. 795-807
Author(s):  
Zia Bashir ◽  
M.G. Abbas Malik ◽  
Saba Asif ◽  
Tabasam Rashid
Keyword(s):  
Rough Sets ◽  
Topological Properties ◽  
Fuzzy Rough Sets ◽  
Intuitionistic Fuzzy ◽  
Intuitionistic Fuzzy Rough Sets

Intuitionistic fuzzy rough sets: at the crossroads of imperfect knowledge

2003 ◽  
Vol 20 (5) ◽  
pp. 260-270 ◽  
Author(s):  
Chris Cornelis ◽  
Martine De Cock ◽  
Etienne E. Kerre
Keyword(s):  
Rough Sets ◽  
Fuzzy Rough Sets ◽  
Intuitionistic Fuzzy ◽  
Intuitionistic Fuzzy Rough Sets ◽  
Imperfect Knowledge
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