@article{coarsetofinesparsesequential,
  title = {Coarse-to-Fine Sparse Sequential Recommendation},
  author = {Jiacheng Li and Tong Zhao and Jin Li and Jim Chan and Christos Faloutsos and George Karypis and Soo-Min Pantel and Julian McAuley},
  year = {2022},
  eprint = {2204.01839},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.01839v1},
}