@InProceedings{benotti-denis:2011:SIGDIAL2011,
  author    = {Benotti, Luciana  and  Denis, Alexandre},
  title     = {Giving instructions in virtual environments by corpus based selection},
  booktitle = {Proceedings of the SIGDIAL 2011 Conference},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon},
  publisher = {Association for Computational Linguistics},
  pages     = {68--77},
  url       = {http://www.aclweb.org/anthology/W11-2010}
}