@article{petformerlongtermtimeseriesforecasting,
  title = {PETformer: Long-term Time Series Forecasting via Placeholder-enhanced Transformer},
  author = {Shengsheng Lin and Weiwei Lin and Wentai Wu and SongBo Wang and Yongxiang Wang},
  year = {2023},
  eprint = {2308.04791},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.04791v2},
}