DC Programming Approach for a Class of Nonconvex Programs Involving l0 Norm. - Mamadou Thiao; Pham Dinh Tao; Le Thi Hoai An (MCO, 2008)

A DC Programming Approach for Sparse Eigenvalue Problem. - Mamadou Thiao; Pham Dinh Tao; Le Thi Hoai An (ICML, 2010)

Efficient approaches for ℓ 2-ℓ 0 regularization and applications to feature selection in SVM. - Hoai An Le Thi; Tao Pham Dinh; Mamadou Thiao (Appl. Intell., 2016)