@article{JMLR:v15:kolar14a,
  author  = {Mladen Kolar and Han Liu and Eric P. Xing},
  title   = {Graph Estimation From Multi-Attribute Data},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {51},
  pages   = {1713--1750},
  url     = {http://jmlr.org/papers/v15/kolar14a.html}
}