@InProceedings{cade-lehman-olney:2010:NAACLHLT,
  author    = {Cade, Whitney L.  and  Lehman, Blair A.  and  Olney, Andrew},
  title     = {An Exploration of Off Topic Conversation},
  booktitle = {Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics},
  month     = {June},
  year      = {2010},
  address   = {Los Angeles, California},
  publisher = {Association for Computational Linguistics},
  pages     = {669--672},
  url       = {http://www.aclweb.org/anthology/N10-1096}
}