Removing Backdoors in Pre-trained Models by Regularized Continual Pre-training TACL

Biru Zhu | Ganqu Cui | Yangyi Chen | Yujia Qin | Lifan Yuan | Chong Fu | Yangdong Deng | Zhiyuan Liu | Maosong Sun | Ming Gu |

Beat LLMs at Their Own Game: Zero-Shot LLM-Generated Text Detection via Querying ChatGPT EMNLP

Biru Zhu | Lifan Yuan | Ganqu Cui | Yangyi Chen | Chong Fu | Bingxiang He | Yangdong Deng | Zhiyuan Liu | Maosong Sun | Ming Gu |

From Adversarial Arms Race to Model-centric Evaluation: Motivating a Unified Automatic Robustness Evaluation Framework F i n d i n g s - A C L

Yangyi Chen | Hongcheng Gao | Ganqu Cui | Lifan Yuan | Dehan Kong | Hanlu Wu | Ning Shi | Bo Yuan | Longtao Huang | Hui Xue | Zhiyuan Liu | Maosong Sun | Heng Ji |

A Close Look into the Calibration of Pre-trained Language Models ACL

Yangyi Chen | Lifan Yuan | Ganqu Cui | Zhiyuan Liu | Heng Ji |

Bridge the Gap Between CV and NLP! A Gradient-based Textual Adversarial Attack Framework F i n d i n g s - A C L

Lifan Yuan | YiChi Zhang | Yangyi Chen | Wei Wei |

FactMix: Using a Few Labeled In-domain Examples to Generalize to Cross-domain Named Entity Recognition COLING

Linyi Yang | Lifan Yuan | Leyang Cui | Wenyang Gao | Yue Zhang |