@InProceedings{ma-liu-hovy:2016:N16-1,
  author    = {Ma, Xuezhe  and  Liu, Zhengzhong  and  Hovy, Eduard},
  title     = {Unsupervised Ranking Model for Entity Coreference Resolution},
  booktitle = {Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2016},
  address   = {San Diego, California},
  publisher = {Association for Computational Linguistics},
  pages     = {1012--1018},
  url       = {http://www.aclweb.org/anthology/N16-1116}
}