@article{JMLR:v17:15-026,
  author  = {Leonidas Lefakis and Fran{\c{c}}ois Fleuret},
  title   = {Jointly Informative Feature Selection Made Tractable by Gaussian Modeling},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {182},
  pages   = {1--39},
  url     = {http://jmlr.org/papers/v17/15-026.html}
}