@inproceedings{lowrankapproximationlowerboundsinrow,
  title = {Low Rank Approximation Lower Bounds in Row-Update Streams},
  author = {David Woodruff},
  year = {2014},
  booktitle = {NeurIPS 2014 12},
  url = {http://papers.nips.cc/paper/5407-low-rank-approximation-lower-bounds-in-row-update-streams},
}