@article{DBLP:journals/corr/abs-2212-09631,
  author       = {Nuno Miguel Guerreiro and
                  Pierre Colombo and
                  Pablo Piantanida and
                  Andr{\'{e}} F. T. Martins},
  title        = {Optimal Transport for Unsupervised Hallucination Detection in Neural
                  Machine Translation},
  journal      = {CoRR},
  volume       = {abs/2212.09631},
  year         = {2022},
  url          = {https://doi.org/10.48550/arXiv.2212.09631},
  doi          = {10.48550/ARXIV.2212.09631},
  eprinttype    = {arXiv},
  eprint       = {2212.09631},
  timestamp    = {Tue, 03 Jan 2023 00:00:00 +0100},
  biburl       = {https://dblp.org/rec/journals/corr/abs-2212-09631.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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