@article{rediefficientlearningfreediffusion,
  title = {ReDi: Efficient Learning-Free Diffusion Inference via Trajectory Retrieval},
  author = {Kexun Zhang and Xianjun Yang and William Yang Wang and Lei LI},
  year = {2023},
  eprint = {2302.02285},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.02285v2},
}