@inproceedings{hu-etal-2018-playing,
    title = "Playing 20 Question Game with Policy-Based Reinforcement Learning",
    author = "Hu, Huang and Wu, Xianchao and Luo, Bingfeng and Tao, Chongyang and Xu, Can and Wu, Wei and Chen, Zhan",
    booktitle = "Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing",
    year = "2018",
    pages = "3233--3242",
}