Characterizations of coverings for upper approximation operators being closure operators
Bian, Xiaoxia, Wang, Pei, Yu, Zuoming, Bai, Xiaole, Chen, BinVolume:
314
Language:
english
Journal:
Information Sciences
DOI:
10.1016/j.ins.2015.03.060
Date:
September, 2015
File:
PDF, 862 KB
english, 2015