@article{multigrainedentityproposalnetworkfor,
  title = {Multi-Grained Entity Proposal Network for Named Entity Recognition},
  author = {Congying Xia and Chenwei Zhang and Tao Yang and Yaliang Li and Nan Du and Xian Wu and Wei Fan and Fenglong Ma and Philip S. Yu},
  year = {2018},
  url = {https://openreview.net/forum?id=HkeKVh05Fm},
}