@article{JMLR:v15:janzamin14a,
  author  = {Majid Janzamin and Animashree Anandkumar},
  title   = {High-Dimensional Covariance Decomposition into Sparse Markov and Independence Models},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {46},
  pages   = {1549--1591},
  url     = {http://jmlr.org/papers/v15/janzamin14a.html}
}