@article{diffusionpoliciesasanexpressivepolicy,
  title = {Diffusion Policies as an Expressive Policy Class for Offline Reinforcement Learning},
  author = {Zhendong Wang and Jonathan J Hunt and Mingyuan Zhou},
  year = {2022},
  eprint = {2208.06193},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.06193v3},
}