@InProceedings{mitchell-boyer-lester:2012:SIGDIAL2012,
  author    = {Mitchell, Christopher M.  and  Boyer, Kristy Elizabeth  and  Lester, James C.},
  title     = {From Strangers to Partners: Examining Convergence within a Longitudinal Study of Task-Oriented Dialogue},
  booktitle = {Proceedings of the 13th Annual Meeting of the Special Interest Group on Discourse and Dialogue},
  month     = {July},
  year      = {2012},
  address   = {Seoul, South Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {94--98},
  url       = {http://www.aclweb.org/anthology/W12-1612}
}