The following publications are possibly variants of this publication:
- Grey dominance variable precision rough set model based on grey dominance relationshipYong Liu, Wu-yong Qian, Jeffrey Forrest. gsta, 4(3):473-486, 2014. [doi]
- A variable precision grey-based multi-granulation rough set model and attribute reductionYun Kang, Shunxiang Wu, Yuwen Li, Jinghua Liu, Baihua Chen. kbs, 148:131-145, 2018. [doi]