A Token-level Reference-free Hallucination Detection Benchmark for Free-form Text Generation ACL

Tianyu Liu | Yizhe Zhang | Chris Brockett | Yi Mao | Zhifang Sui | Weizhu Chen | Bill Dolan |

DialogVED: A Pre-trained Latent Variable Encoder-Decoder Model for Dialog Response Generation ACL

Wei Chen | Yeyun Gong | Song Wang | Bolun Yao | Weizhen Qi | Zhongyu Wei | Xiaowu Hu | Bartuer Zhou | Yi Mao | Weizhu Chen | Biao Cheng | Nan Duan |

OmniTab: Pretraining with Natural and Synthetic Data for Few-shot Table-based Question Answering NAACL

Zhengbao Jiang | Yi Mao | Pengcheng He | Graham Neubig | Weizhu Chen |

Knowledge-Grounded Dialogue Generation with a Unified Knowledge Representation NAACL

Yu Li | Baolin Peng | Yelong Shen | Yi Mao | Lars Liden | Zhou Yu | Jianfeng Gao |

An End-to-End Dialogue Summarization System for Sales Calls NAACL

Abedelkadir Asi | Song Wang | Roy Eisenstadt | Dean Geckt | Yarin Kuper | Yi Mao | Royi Ronen |