@article{alightweightsparseinteractionnetworkfort,
  title = {A Lightweight Sparse Interaction Network for Time Series Forecasting},
  author = {Xu Zhang and Qitong Wang and Peng Wang and Wei Wang},
  year = {2026},
  eprint = {2602.01585},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.01585},
}