@inproceedings{wang2026radar,title={RADAR: Closed-Loop Robotic Data Generation via Semantic Planning and Autonomous Causal Environment Reset},author={Wang, Yongzhong and Zhu, Keyu and Zhong, Yong and Wang, Liqiong and Yang, Jinyu and Zheng, Feng},booktitle={IEEE/RSJ International Conference on Intelligent Robots and Systems},year={2026},}