Title :
Topological Description of Rough Set Models
Author :
Fan, Taihe ; Pei, Daowu
Author_Institution :
Zhejiang Sci-Tech Univ., Hangzhou
Abstract :
In this paper, it is proved that there is a one-one correspondence between rough set models induced by reflexive and transitive relations and rough set models induced by topological spaces with finite character. The topological properties of the models are systematically investigated.
Keywords :
rough set theory; topology; reflexive relations; rough set models; topological description; transitive relations; Fuzzy systems; Mathematical model; Mathematics; Set theory; Topology;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2007. FSKD 2007. Fourth International Conference on
Conference_Location :
Haikou
Print_ISBN :
978-0-7695-2874-8
DOI :
10.1109/FSKD.2007.591
