@inproceedings{ijcai2018p632,
  title     = {Teaching Machines to Ask Questions},
  author    = {Kaichun Yao and Libo Zhang and Tiejian Luo and Lili Tao and Yanjun Wu},
  booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on
               Artificial Intelligence, {IJCAI-18}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {4546--4552},
  year      = {2018},
  month     = {7},
  doi       = {10.24963/ijcai.2018/632},
  url       = {https://doi.org/10.24963/ijcai.2018/632},
}