@article{bidirectionalsparseattentionforfastervid,
  title = {Bidirectional Sparse Attention for Faster Video Diffusion Training},
  author = {Chenlu Zhan and Wen Li and Chuyu Shen and Jun Zhang and Suhui Wu and Hao Zhang},
  year = {2025},
  eprint = {2509.01085},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.01085},
}