2 papers
cs.LG2026
Selective Sinkhorn Routing for Improved Sparse Mixture of Experts
Duc Anh Nguyen, Huu Binh Ta, Nhuan Le Duc +2
Sparse Mixture-of-Experts (SMoE) models are scalable and computationally efficient, enabling large increases in model capacity with limited inference overhead. Existing SMoE method…
math.OC2025
A Steepest Gradient Method with Nonmonotone Adaptive Step-sizes for the Nonconvex Minimax and Multi-Objective Optimization Problems
Nguyen Duc Anh, Tran Ngoc Thang
This paper proposes a new steepest gradient descent method for solving nonconvex finite minimax problems using non-monotone adaptive step sizes and providing proof of convergence r…