@article{ageneralframeworkforfaststagewise,
  title = {A General Framework for Fast Stagewise Algorithms},
  author = {Ryan J. Tibshirani},
  year = {2014},
  eprint = {1408.5801},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1408.5801v2},
}