@InProceedings{ritter-cherry-dolan:2010:NAACLHLT,
  author    = {Ritter, Alan  and  Cherry, Colin  and  Dolan, Bill},
  title     = {Unsupervised Modeling of Twitter Conversations},
  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     = {172--180},
  url       = {http://www.aclweb.org/anthology/N10-1020}
}