@InProceedings{funakoshi-EtAl:2012:SIGDIAL2012,
  author    = {Funakoshi, Kotaro  and  Nakano, Mikio  and  Tokunaga, Takenobu  and  Iida, Ryu},
  title     = {A Unified Probabilistic Approach to Referring Expressions},
  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     = {237--246},
  url       = {http://www.aclweb.org/anthology/W12-1633}
}