@inproceedings{ijcai2016p400,
  title     = {Tree-State Based Rule Selection Models for Hierarchical Phrase-Based Machine Translation},
  author    = {Huang, Shujian and Sun, Huifeng and Zhao, Chengqi and Su, Jinsong and Dai, Xin-Yu and Chen, Jiajun},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {2817--2822},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/400},
}