Structured probabilistic rough set approximations. - Jianmin Ma; Cun-Jun Zou; Xiaochen Pan (Int. J. Approx. Reason., 2017)

Concept acquisition approach of object-oriented concept lattices. - Jian-Min Ma; Ming-Jie Cai; Cun-Jun Zou (Int. J. Mach. Learn. Cybern., 2017)