@article{JMLR:v16:tibshirani15a,
  author  = {Ryan J. Tibshirani},
  title   = {A General Framework for Fast Stagewise Algorithms},
  journal = {Journal of Machine Learning Research},
  year    = {2015},
  volume  = {16},
  number  = {78},
  pages   = {2543--2588},
  url     = {http://jmlr.org/papers/v16/tibshirani15a.html}
}