Liu, Liming

2 publications

ICLR 2026 COSMOS: A Hybrid Adaptive Optimizer for Efficient Training of Large Language Models Liming Liu, Zhenghao Xu, Zixuan Zhang, Hao Kang, Zichong Li, Chen Liang, Weizhu Chen, Tuo Zhao

NeurIPS 2025 A Minimalist Example of Edge-of-Stability and Progressive Sharpening Liming Liu, Zixuan Zhang, Simon Shaolei Du, Tuo Zhao