Luo, Ruichen

4 publications

ICLR 2026 Monotone Near-Zero-Sum Games: A Generalization of Convex-Concave Minimax Ruichen Luo, Sebastian U Stich, Krishnendu Chatterjee

AAAI 2025 Linear Equations with Min and Max Operators: Computational Complexity Krishnendu Chatterjee, Ruichen Luo, Raimundo Saona, Jakub Svoboda

AISTATS 2025 Revisiting LocalSGD and SCAFFOLD: Improved Rates and Missing Analysis Ruichen Luo, Sebastian U Stich, Samuel Horváth, Martin Takáč

NeurIPSW 2023 On the Convergence of Local SGD Under Third-Order Smoothness and Hessian Similarity Ali Zindari, Ruichen Luo, Sebastian U Stich