DocumentCode
1910948
Title
The Intuitionistic Fuzzy Rough Sets Model over Two Different Universes
Author
Weihua Xu ; Shuqun Luo
Author_Institution
Sch. of Math. & Stat., Chongqing Univ. of Technol., Chongqing, China
fYear
2012
fDate
14-16 Dec. 2012
Firstpage
295
Lastpage
298
Abstract
Recently, much attention has been given to the rough set models based on two universes of discourse. And many rough set models on two universes have been developed from different views. In this paper, a novel model, the intuitionistic fuzzy rough set model over two different universes is firstly proposed from the intuitionistic point of view. We study some important properties of approximation operators.
Keywords
approximation theory; fuzzy set theory; rough set theory; approximation operator; intuitionistic fuzzy rough sets model; universes of discourse; Intuitionistic fuzzy set; rough degree; rough set; two different universes;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ISISE), 2012 International Symposium on
Conference_Location
Shanghai
ISSN
2160-1283
Print_ISBN
978-1-4673-5680-0
Type
conf
DOI
10.1109/ISISE.2012.74
Filename
6495350
Link To Document