@InProceedings{liu-fang-chai:2012:SIGDIAL2012,
  author    = {Liu, Changsong  and  Fang, Rui  and  Chai, Joyce},
  title     = {Towards Mediating Shared Perceptual Basis in Situated 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     = {140--149},
  url       = {http://www.aclweb.org/anthology/W12-1621}
}