@article{scalablesparsecovarianceestimationvia,
  title = {Scalable sparse covariance estimation via self-concordance},
  author = {Anastasios Kyrillidis and Rabeeh Karimi Mahabadi and Quoc Tran-Dinh and Volkan Cevher},
  year = {2014},
  eprint = {1405.3263},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1405.3263v1},
}