Handling Forecasting Problems Based on Combining High-Order Time-Variant Fuzzy Relationship Groups and Particle Swam Optimization Technique. - Nghiem Van Tinh; Nguyen Cong Dieu (Int. J. Comput. Intell. Appl., 2018)

Optimality conditions and duality in terms of convexificators for multiobjective bilevel programming problem with equilibrium constraints. - Tran Van Su; Dinh Dieu Hang; Nguyen Cong Dieu (Comput. Appl. Math., 2021)