@inproceedings{filgueiras-etal-2019-complaint,
    title = "Complaint Analysis and Classification for Economic and Food Safety",
    author = "Filgueiras, Jo{\~a}o  and
      Barbosa, Lu{\'i}s  and
      Rocha, Gil  and
      Lopes Cardoso, Henrique  and
      Reis, Lu{\'i}s Paulo  and
      Machado, Jo{\~a}o Pedro  and
      Oliveira, Ana Maria",
    editor = "Hahn, Udo  and
      Hoste, V{\'e}ronique  and
      Zhang, Zhu",
    booktitle = "Proceedings of the Second Workshop on Economics and Natural Language Processing",
    month = nov,
    year = "2019",
    address = "Hong Kong",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/D19-5107/",
    doi = "10.18653/v1/D19-5107",
    pages = "51--60"
}