VideoAgentTrek: Computer-Use Pretraining from Unlabeled Videos - Lu, Dunjie; Xu, Yiheng; Wang, Junli; Wu, Haoyuan; Wang, Xinyuan; Wang, Zekun; Yang, Junlin; SU, Hongjin; Chen, Jixuan; Chen, Junda; Mao, Yuchen; Lin, Junyang; et al. (International Conference on Learning Representations, 2026)