Seungjae Lee, Yoonkyo Jung, Inkook Chun, Yao-Chih Lee, Zikui Cai, Hongjia Huang, Aayush Talreja, Tan Dat Dao, Yongyuan Liang, Jia-Bin Huang, Furong Huang: TraceGen: World Modeling in 3D Trace Space Enables Learning from Cross-Embodiment Videos. CoRR abs/2511.21690 (2025)