@inproceedings{arroyo-etal-2022-key,
    title = "Key Information Extraction in Purchase Documents using Deep Learning and Rule-based Corrections",
    author = "Arroyo, Roberto  and
      Yebes, Javier  and
      Mart{\'i}nez, Elena  and
      Corrales, H{\'e}ctor  and
      Lorenzo, Javier",
    editor = "Chiticariu, Laura  and
      Goldberg, Yoav  and
      Hahn-Powell, Gus  and
      Morrison, Clayton T.  and
      Naik, Aakanksha  and
      Sharp, Rebecca  and
      Surdeanu, Mihai  and
      Valenzuela-Esc{\'a}rcega, Marco  and
      Noriega-Atala, Enrique",
    booktitle = "Proceedings of the First Workshop on Pattern-based Approaches to NLP in the Age of Deep Learning",
    month = oct,
    year = "2022",
    address = "Gyeongju, Republic of Korea",
    publisher = "International Conference on Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.pandl-1.2/",
    pages = "11--20"
}