@InProceedings{stewart-danyluk-liu:2006:ACTS,
  author    = {Stewart, Robin  and  Danyluk, Andrea  and  Liu, Yang},
  title     = {Off-Topic Detection in Conversational Telephone Speech},
  booktitle = {Proceedings of the Analyzing Conversations in Text and Speech},
  month     = {June},
  year      = {2006},
  address   = {New York City, New York},
  publisher = {Association for Computational Linguistics},
  pages     = {8--14},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-3402}
}