@inproceedings{prasad-walker:2002:SIGdial,
  author    = {Prasad, Rashmi  and  Walker, Marilyn},
  title     = {Training a Dialogue Act Tagger for Human-human and Human-computer Travel dialogues},
  booktitle = {Proceedings of the 3rd SIGdial Workshop on Discourse and Dialogue},
  year      = 2002,
  month     = {July},
  address   = {Philadelphia},
  publisher = {Association for Computational Linguistics},
  pages     = {162--173}
}