Rao-Blackwell Gradient Estimators for Equivariant Denoising Diffusion

@misc{niepert2025symmetrypreservingdiffusionmodels,
      title={Symmetry-Preserving Diffusion Models via Target Symmetrization}, 
      author={Mathias Niepert and Yun Ye and Anji Liu and Guy Van den Broeck and Vinh Tong and Trung-Dung Hoang},
      year={2025},
      eprint={2502.09890},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/2502.09890}, 
}