@InProceedings{chen-zhang-liu:2016:EMNLP2016,
  author    = {Chen, Hongshen  and  Zhang, Yue  and  Liu, Qun},
  title     = {Neural Network for Heterogeneous Annotations},
  booktitle = {Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing},
  month     = {November},
  year      = {2016},
  address   = {Austin, Texas},
  publisher = {Association for Computational Linguistics},
  pages     = {731--741},
  url       = {https://aclweb.org/anthology/D16-1070}
}