@InProceedings{kumar-rose:2010:NAACLHLT,
  author    = {Kumar, Rohit  and  Ros\'{e}, Carolyn P.},
  title     = {Engaging learning groups using Social Interaction Strategies},
  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     = {677--680},
  url       = {http://www.aclweb.org/anthology/N10-1098}
}