@InProceedings{khan-ritchie-vandeemter:2006:INLG,
  author    = {Khan, Imtiaz Hussain  and  Ritchie, Graeme  and  van Deemter, Kees},
  title     = {The Clarity-Brevity Trade-off in Generating Referring Expressions},
  booktitle = {Proceedings of the Fourth International Natural Language Generation Conference},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {89--91},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-1413}
}