@inproceedings{anonconvexoptimizationframeworkforlow,
  title = {A Nonconvex Optimization Framework for Low Rank Matrix Estimation},
  author = {Tuo Zhao and Zhaoran Wang and Han Liu},
  year = {2015},
  booktitle = {NeurIPS 2015 12},
  url = {http://papers.nips.cc/paper/5733-a-nonconvex-optimization-framework-for-low-rank-matrix-estimation},
}