@article{diffusionsharpeningfinetuningdiffusion,
  title = {Diffusion-Sharpening: Fine-tuning Diffusion Models with Denoising Trajectory Sharpening},
  author = {Ye Tian and Ling Yang and Xinchen Zhang and Yunhai Tong and Mengdi Wang and Bin Cui},
  year = {2025},
  eprint = {2502.12146},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.12146v1},
}