@article{JMLR:v25:23-0322,
  author  = {Christophe Denis and Romuald Elie and Mohamed Hebiri and Fran{\c{c}}ois Hu},
  title   = {Fairness guarantees in multi-class classification with demographic parity},
  journal = {Journal of Machine Learning Research},
  year    = {2024},
  volume  = {25},
  number  = {130},
  pages   = {1--46},
  url     = {http://jmlr.org/papers/v25/23-0322.html}
}