@article{astatisticalperspectiveonrandomized,
  title = {A Statistical Perspective on Randomized Sketching for Ordinary Least-Squares},
  author = {Garvesh Raskutti and Michael Mahoney},
  year = {2014},
  eprint = {1406.5986},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1406.5986v2},
}