@InProceedings{gatt-paggio:2014:Coling,
  author    = {Gatt, Albert  and  Paggio, Patrizia},
  title     = {Learning when to point: A data-driven approach},
  booktitle = {Proceedings of COLING 2014, the 25th International Conference on Computational Linguistics: Technical Papers},
  month     = {August},
  year      = {2014},
  address   = {Dublin, Ireland},
  publisher = {Dublin City University and Association for Computational Linguistics},
  pages     = {2007--2017},
  url       = {http://www.aclweb.org/anthology/C14-1189}
}