@article{topspintopicdiscoveryviasparseprincipal,
  title = {TOP-SPIN: TOPic discovery via Sparse Principal component INterference},
  author = {Martin Takáč and Selin Damla Ahipaşaoğlu and Ngai-Man Cheung and Peter Richtárik},
  year = {2013},
  eprint = {1311.1406},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1311.1406v1},
}