@article{JMLR:v11:yuan10c,
  author  = {Guo-Xun Yuan and Kai-Wei Chang and Cho-Jui Hsieh and Chih-Jen Lin},
  title   = {A Comparison of Optimization Methods and Software for Large-scale L1-regularized Linear Classification},
  journal = {Journal of Machine Learning Research},
  year    = {2010},
  volume  = {11},
  number  = {105},
  pages   = {3183--3234},
  url     = {http://jmlr.org/papers/v11/yuan10c.html}
}