@inproceedings{casas-etal-2020-syntax,
    title = "Syntax-driven Iterative Expansion Language Models for Controllable Text Generation",
    author = "Casas, Noe  and
      Fonollosa, Jos{\'e} A. R.  and
      Costa-juss{\`a}, Marta R.",
    editor = "Agrawal, Priyanka  and
      Kozareva, Zornitsa  and
      Kreutzer, Julia  and
      Lampouras, Gerasimos  and
      Martins, Andr{\'e}  and
      Ravi, Sujith  and
      Vlachos, Andreas",
    booktitle = "Proceedings of the Fourth Workshop on Structured Prediction for NLP",
    month = nov,
    year = "2020",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2020.spnlp-1.1/",
    doi = "10.18653/v1/2020.spnlp-1.1",
    pages = "1--10"
}