@article{specstgafastspectraldiffusionframework,
  title = {SpecSTG: A Fast Spectral Diffusion Framework for Probabilistic Spatio-Temporal Traffic Forecasting},
  author = {Lequan Lin and Dai Shi and Andi Han and Junbin Gao},
  year = {2024},
  eprint = {2401.08119},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2401.08119v3},
}