@InProceedings{kawahara:2012:SIGDIAL2012,
  author    = {Kawahara, Tatsuya},
  title     = {Multi-modal Sensing and Analysis of Poster Conversations: Toward Smart Posterboard},
  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     = {1--9},
  url       = {http://www.aclweb.org/anthology/W12-1601}
}