@article{trainingfreediffusionaccelerationwith,
  title = {Training-free Diffusion Acceleration with Bottleneck Sampling},
  author = {Ye Tian and Xin Xia and Yuxi Ren and Shanchuan Lin and Xing Wang and Xuefeng Xiao and Yunhai Tong and Ling Yang and Bin Cui},
  year = {2025},
  eprint = {2503.18940},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2503.18940v2},
}