@article{ageneralframeworkforimplementing,
  title = {A general framework for implementing distances for categorical variables},
  author = {Michel van de Velden and Alfonso Iodice D'Enza and Angelos Markos and Carlo Cavicchia},
  year = {2023},
  eprint = {2301.02190},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2301.02190v1},
}