DocumentCode :
2038716
Title :
Topological properties of generalized rough sets
Author :
Zhaowen Li
Author_Institution :
Coll. of Math. & Comput. Sci., Guangxi Univ. for Nat., Nanning, China
Volume :
5
fYear :
2010
fDate :
10-12 Aug. 2010
Firstpage :
2067
Lastpage :
2070
Abstract :
In this paper, we introduce the concept of θs, which is the transmissing expression of a reflexive relation θ on domain X, study the topological properties of generalized rough set (X, θ) and get some interesting results. These results will be not only conducive to better understanding of some basic concepts and properties in rough set theory, but also have theory and actual significance to topology.
Keywords :
rough set theory; topology; generalized rough sets; reflexive relation; rough set theory; topological properties; Approximation methods; Cognition; Extraterrestrial measurements; Information science; Rough sets; Topology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2010 Seventh International Conference on
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-5931-5
Type :
conf
DOI :
10.1109/FSKD.2010.5569694
Filename :
5569694
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2038716
بازگشت