Inverse Reinforcement Learning with Dynamic Reward Scaling for LLM Alignment - Cheng, Ruoxi; Ma, Hao-Xuan; Wang, Weixin; Duan, Ranjie; Liu, Jiexi; Jia, Xiaoshuang; Qin, Simeng; Cao, Xiaochun; Liu, Yang (International Conference on Learning Representations, 2026)