@inproceedings{onapproximationguaranteesforgreedylow,
  title = {On Approximation Guarantees for Greedy Low Rank Optimization},
  author = {Rajiv Khanna and Ethan Elenberg and Alexandros G. Dimakis and Sahand Negahban},
  year = {2017},
  booktitle = {ICML 2017 8},
  eprint = {1703.02721},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1703.02721v1},
}