@inproceedings{dethlefs-cuayahuitl-2010-hierarchical,
    title = "Hierarchical Reinforcement Learning for Adaptive Text Generation",
    author = "Dethlefs, Nina  and
      Cuay{\'a}huitl, Heriberto",
    editor = "Kelleher, John  and
      Namee, Brian Mac  and
      Sluis, Ielka van der",
    booktitle = "Proceedings of the 6th International Natural Language Generation Conference",
    month = jul,
    year = "2010",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W10-4204/"
}