@InProceedings{sun-EtAl:2018:EMNLP1,
  author    = {Sun, Changzhi  and  Wu, Yuanbin  and  Lan, Man  and  Sun, Shiliang  and  Wang, Wenting  and  Lee, Kuang-Chih  and  Wu, Kewen},
  title     = {Extracting Entities and Relations with Joint Minimum Risk Training},
  booktitle = {Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing},
  month     = {October-November},
  year      = {2018},
  address   = {Brussels, Belgium},
  publisher = {Association for Computational Linguistics},
  pages     = {2256--2265},
  url       = {http://www.aclweb.org/anthology/D18-1249}
}