@MISC{tomioka-2009,
  author = {Ryota Tomioka and Masashi Sugiyama},
  title = {Dual Augmented Lagrangian Method for Efficient Sparse Reconstruction},
  url = {http://www.citebase.org/abstract?id=oai:arXiv.org:0904.0584},
  year = {2009}
}