@article{thefinegrainedhardnessofsparselinear,
  title = {The Fine-Grained Hardness of Sparse Linear Regression},
  author = {Aparna Gupte and Vinod Vaikuntanathan},
  year = {2021},
  eprint = {2106.03131},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.03131v2},
}