@InProceedings{kennington-EtAl:2015:NAACL-HLT,
  author    = {Kennington, Casey  and  Iida, Ryu  and  Tokunaga, Takenobu  and  Schlangen, David},
  title     = {Incrementally Tracking Reference in Human/Human Dialogue Using Linguistic and Extra-Linguistic Information},
  booktitle = {Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {May--June},
  year      = {2015},
  address   = {Denver, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {272--282},
  url       = {http://www.aclweb.org/anthology/N15-1031}
}