@inproceedings{plaza-del-arco-etal-2021-sinai,
    title = "{SINAI} at {S}em{E}val-2021 Task 5: Combining Embeddings in a {B}i{LSTM}-{CRF} model for Toxic Spans Detection",
    author = "Plaza-del-Arco, Flor Miriam  and
      L{\'o}pez-{\'U}beda, Pilar  and
      Ure{\~n}a-L{\'o}pez, L. Alfonso  and
      Mart{\'i}n-Valdivia, M. Teresa",
    editor = "Palmer, Alexis  and
      Schneider, Nathan  and
      Schluter, Natalie  and
      Emerson, Guy  and
      Herbelot, Aurelie  and
      Zhu, Xiaodan",
    booktitle = "Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.semeval-1.134/",
    doi = "10.18653/v1/2021.semeval-1.134",
    pages = "984--989"
}