@article{causaloptimaltransportofabstractions,
  title = {Causal Optimal Transport of Abstractions},
  author = {Yorgos Felekis and Fabio Massimo Zennaro and Nicola Branchini and Theodoros Damoulas},
  year = {2023},
  eprint = {2312.08107},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.08107v1},
}