@article{provabledeterministicleveragescore,
  title = {Provable Deterministic Leverage Score Sampling},
  author = {Dimitris Papailiopoulos and Anastasios Kyrillidis and Christos Boutsidis},
  year = {2014},
  eprint = {1404.1530},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1404.1530v3},
}