@InProceedings{cuayahuitl-kruijffkorbayova:2012:NAACL-HLT-Demo,
  author    = {Cuay\'{a}huitl, Heriberto  and  Kruijff-Korbayov\'{a}, Ivana},
  title     = {An Interactive Humanoid Robot Exhibiting Flexible Sub-Dialogues},
  booktitle = {Proceedings of the Demonstration Session at the Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2012},
  address   = {Montr{\'e}al, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {17--20},
  url       = {http://www.aclweb.org/anthology/N12-3005}
}