@article{covarianceawaresamplingfordiffusionmodel,
  title = {Covariance-aware sampling for Diffusion Models},
  author = {Andrea Schioppa and Tim Salimans},
  year = {2026},
  eprint = {2605.13910},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.13910},
}