@article{beyondumakingdiffusionmodelsfaster,
  title = {The Missing U for Efficient Diffusion Models},
  author = {Sergio Calvo-Ordonez and Chun-Wun Cheng and Jiahao Huang and Lipei Zhang and Guang Yang and Carola-Bibiane Schonlieb and Angelica I Aviles-Rivero},
  year = {2023},
  eprint = {2310.20092},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.20092v4},
}