Title :
Topological structure of rough sets in reflexive and transitive relations
Author_Institution :
Dept. of Math., Southwest Jiaotong Univ., Chengdu, China
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;
Conference_Titel :
Biomedical Engineering and Informatics (BMEI), 2012 5th International Conference on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4673-1183-0
DOI :
10.1109/BMEI.2012.6513083
