To cite the SLOPE package in publications, please use:

Larsson J, Bogdan M, Grzesiak K, Massias M, Wallin J (2025). “Efficient Solvers for SLOPE in R, Python, Julia, and C++.” doi:10.48550/arXiv.2511.02430, 2511.02430.

To cite the SLOPE method in publications, please use:

Bogdan M, van den Berg E, Sabatti C, Su W, Candès E (2015). “SLOPE – Adaptive Variable Selection via Convex Optimization.” The Annals of Applied Statistics, 9(3), 1103–1140. ISSN 1932-6157, doi:10.1214/15-AOAS842.

To cite the hybrid coordinate descent optimization method used in this package, please use:

Larsson J, Klopfenstein Q, Massias M, Wallin J (2023). “Coordinate Descent for SLOPE.” In Proceedings of the 26th International Conference on Artificial Intelligence and Statistics, volume 206 series Proceedings of Machine Learning Research, 4802–4821.

Corresponding BibTeX entries:

  @Misc{,
    title = {Efficient Solvers for {{SLOPE}} in {{R}}, {{Python}},
      {{Julia}}, and {{C}}++},
    author = {Johan Larsson and Małgorzata Bogdan and Krystyna Grzesiak
      and Mathurin Massias and Jonas Wallin},
    number = {arXiv:2511.02430},
    year = {2025},
    month = {nov},
    eprint = {2511.02430},
    doi = {10.48550/arXiv.2511.02430},
  }

  @Article{,
    title = {{{SLOPE}} -- Adaptive Variable Selection via Convex
      Optimization},
    author = {Małgorzata Bogdan and Ewout {van den Berg} and Chiara
      Sabatti and Weijie Su and Emmanuel J. Candès},
    journal = {The Annals of Applied Statistics},
    volume = {9},
    number = {3},
    pages = {1103--1140},
    year = {2015},
    doi = {10.1214/15-AOAS842},
    issn = {1932-6157},
  }

  @InProceedings{,
    title = {Coordinate Descent for {{SLOPE}}},
    author = {Johan Larsson and Quentin Klopfenstein and Mathurin
      Massias and Jonas Wallin},
    journal = {Proceedings of Machine Learning Research},
    volume = {206},
    pages = {4802--4821},
    publisher = {PMLR},
    series = {Proceedings of Machine Learning Research},
    booktitle = {Proceedings of the 26th International Conference on
      Artificial Intelligence and Statistics},
    address = {Valencia, Spain},
    year = {2023},
    month = {apr},
  }