@article{onsubspaceapproximationandsubset,
  title = {On Subspace Approximation and Subset Selection in Fewer Passes by MCMC Sampling},
  author = {Amit Deshpande and Rameshwar Pratap},
  year = {2021},
  eprint = {2103.11107},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.11107v1},
}