GTM: A Generative Triple-wise Model for Conversational Question Generation ACL IJCNLP

Lei Shen | Fandong Meng | Jinchao Zhang | Yang Feng | Jie Zhou |

Constructing Emotional Consensus and Utilizing Unpaired Data for Empathetic Dialogue Generation EMNLP Findings

Lei Shen | Jinchao Zhang | Jiao Ou | Xiaofang Zhao | Jie Zhou |

CoLV: A Collaborative Latent Variable Model for Knowledge-Grounded Dialogue Generation EMNLP

Haolan Zhan | Lei Shen | Hongshen Chen | Hainan Zhang |

CDL: Curriculum Dual Learning for Emotion-Controllable Response Generation ACL

Lei Shen | Yang Feng |

The JDDC Corpus: A Large-Scale Multi-Turn Chinese Dialogue Dataset for E-commerce Customer Service LREC

Meng Chen | Ruixue Liu | Lei Shen | Shaozu Yuan | Jingyan Zhou | Youzheng Wu | Xiaodong He | Bowen Zhou |

Modeling Semantic Relationship in Multi-turn Conversations with Hierarchical Latent Variables ACL

Lei Shen | Yang Feng | Haolan Zhan |

Speeding Up Neural Machine Translation Decoding by Cube Pruning EMNLP

Wen Zhang | Liang Huang | Yang Feng | Lei Shen | Qun Liu |