ComputerRL: Scaling End-to-End Online Reinforcement Learning for Computer Use Agents - Lai, Hanyu; Liu, Xiao; Zhao, Yanxiao; Xu, Han; Zhang, Hanchen; Jing, Bohao; Ren, Yanyu; Yao, Shuntian; Dong, Yuxiao; Tang, Jie (International Conference on Learning Representations, 2026)