Robust Navigation with Language Pretraining and Stochastic Sampling EMNLP

Xiujun Li | Chunyuan Li | Qiaolin Xia | Yonatan Bisk | Asli Celikyilmaz | Jianfeng Gao | Noah A. Smith | Yejin Choi |

Budgeted Policy Learning for Task-Oriented Dialogue Systems ACL

Zhirui Zhang | Xiujun Li | Jianfeng Gao | Enhong Chen |

ConvLab: Multi-Domain End-to-End Dialog System Platform ACL

Sungjin Lee | Qi Zhu | Ryuichi Takanobu | Zheng Zhang | Yaoqin Zhang | Xiang Li | Jinchao Li | Baolin Peng | Xiujun Li | Minlie Huang | Jianfeng Gao |

Towards Coherent and Cohesive Long-form Text Generation NAACL WS

Woon Sang Cho | Pengchuan Zhang | Yizhe Zhang | Xiujun Li | Michel Galley | Chris Brockett | Mengdi Wang | Jianfeng Gao |

Subgoal Discovery for Hierarchical Dialogue Policy Learning EMNLP

Da Tang | Xiujun Li | Jianfeng Gao | Chong Wang | Lihong Li | Tony Jebara |

Discriminative Deep Dyna-Q: Robust Planning for Dialogue Policy Learning EMNLP

Shang-Yu Su | Xiujun Li | Jianfeng Gao | Jingjing Liu | Yun-Nung Chen |

Deep Dyna-Q: Integrating Planning for Task-Completion Dialogue Policy Learning ACL

Baolin Peng | Xiujun Li | Jianfeng Gao | Jingjing Liu | Kam-Fai Wong |

Composite Task-Completion Dialogue Policy Learning via Hierarchical Deep Reinforcement Learning EMNLP

Baolin Peng | Xiujun Li | Lihong Li | Jianfeng Gao | Asli Celikyilmaz | Sungjin Lee | Kam-Fai Wong |

End-to-End Task-Completion Neural Dialogue Systems IJCNLP

Xiujun Li | Yun-Nung Chen | Lihong Li | Jianfeng Gao | Asli Celikyilmaz |

Towards End-to-End Reinforcement Learning of Dialogue Agents for Information Access ACL

Bhuwan Dhingra | Lihong Li | Xiujun Li | Jianfeng Gao | Yun-Nung Chen | Faisal Ahmed | Li Deng |