D-REX: Differentiable Real-to-Sim-to-Real Engine for Learning Dexterous Grasping - Lou, Haozhe; Zhang, Mingtong; Geng, Haoran; Zhou, Hanyang; He, Sicheng; Gao, Zhiyuan; Zhao, Siheng; Mao, Jiageng; Abbeel, Pieter; Malik, Jitendra; Seita, Daniel; Wang, Yue (International Conference on Learning Representations, 2026)