@article{federatedcausalinferencefrommultisite,
  title = {Federated Causal Inference from Multi-Site Observational Data via Propensity Score Aggregation},
  author = {Khellaf Rémi and Bellet Aurélien and Josse Julie},
  year = {2025},
  eprint = {2505.17961},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.17961v1},
}