@inproceedings{butoi-etal-2022-algorithms,
    title = "Algorithms for Weighted Pushdown Automata",
    author = "Butoi, Alexandra  and
      DuSell, Brian  and
      Vieira, Tim  and
      Cotterell, Ryan  and
      Chiang, David",
    editor = "Goldberg, Yoav  and
      Kozareva, Zornitsa  and
      Zhang, Yue",
    booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2022",
    address = "Abu Dhabi, United Arab Emirates",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.emnlp-main.656/",
    doi = "10.18653/v1/2022.emnlp-main.656",
    pages = "9669--9680"
}