@article{JMLR:v22:21-0179,
  author  = {Cassio F. Dantas and Emmanuel Soubies and Cédric Févotte},
  title   = {Expanding Boundaries of Gap Safe Screening},
  journal = {Journal of Machine Learning Research},
  year    = {2021},
  volume  = {22},
  number  = {236},
  pages   = {1--57},
  url     = {http://jmlr.org/papers/v22/21-0179.html}
}