@article{JMLR:v20:17-611,
  author  = {Maria-Florina Balcan and Yingyu Liang and Zhao Song and David P. Woodruff and Hongyang Zhang},
  title   = {Non-Convex Matrix Completion and Related Problems via Strong Duality},
  journal = {Journal of Machine Learning Research},
  year    = {2019},
  volume  = {20},
  number  = {102},
  pages   = {1--56},
  url     = {http://jmlr.org/papers/v20/17-611.html}
}