@article{liu2026tars, title={TARS: Timestep-Aware Data Scaling for 3D-Free Video Re-Shooting}, author={Liu, Jiwen and Li, Shujuan and Li, Xiaohan and Meng, Zijie and Liu, Xinyue and Xu, Yulong and Zhou, Yan and Zhang, Guoxin}, year={2026} }