DocumentCode
2135809
Title
Topological structure of rough sets in reflexive and transitive relations
Author
Quanxi Qiao
Author_Institution
Dept. of Math., Southwest Jiaotong Univ., Chengdu, China
fYear
2012
fDate
16-18 Oct. 2012
Firstpage
1585
Lastpage
1589
Abstract
This paper is devoted to the discussion of topological structure of rough sets in reflexive and transitive relation. The rough topological space was constructed based on the representation of rough sets. The relationship among interior operator, closure operator and approximation operators was investigated and the base of rough topological space was given.
Keywords
approximation theory; rough set theory; topology; approximation operators; closure operator; interior operator; reflexive relation; rough sets; rough topological space; topological structure; transitive relation; Closure operator; Interior operator; Reflexive relation; Rough set; Topology; Transitive relation;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Engineering and Informatics (BMEI), 2012 5th International Conference on
Conference_Location
Chongqing
Print_ISBN
978-1-4673-1183-0
Type
conf
DOI
10.1109/BMEI.2012.6513083
Filename
6513083
Link To Document