@inproceedings{cuayahuitl-kruijff-korbayova-2012-interactive,
    title = "An Interactive Humanoid Robot Exhibiting Flexible Sub-Dialogues",
    author = "Cuay{\'a}huitl, Heriberto  and
      Kruijff-Korbayov{\'a}, Ivana",
    editor = "Haghighi, Aria  and
      Al-Onaizan, Yaser",
    booktitle = "Proceedings of the Demonstration Session at the Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2012",
    address = "Montr{\'e}al, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/N12-3005/",
    pages = "17--20"
}