Study of definable subsets in covering approximation spaces of rough sets. - Nianbai Fan; Gongzhu Hu; Hui Liu (IRI, 2011)

Study on conditions of neighborhoods forming a partition. - Nianbai Fan; Gongzhu Hu; Xiongren Xiao; Wei Zhang (FSKD, 2012)

改进的基于简化二进制分辨矩阵的属性约简方法 (Improved Algorithms for Attribute Reduction Based on Simple Binary Discernibility Matrix). - Yaqi Wang; Nianbai Fan (计算机科学, 2015)