Three-way decisions based on covering rough set. - Van Thien Le; Bao Qing Hu (J. Intell. Fuzzy Syst., 2016)

L -fuzzy multigranulation rough set based on residuated lattices. - Van Thien Le; Bao Qing Hu (J. Intell. Fuzzy Syst., 2016)

A new approach on covering fuzzy variable precision rough sets based on residuated lattice. - Van Thien Le; Bao Qing Hu (J. Intell. Fuzzy Syst., 2017)