TextObfuscator: Making Pre-trained Language Model a Privacy Protector via Obfuscating Word Representations F i n d i n g s - A C L

Xin Zhou | Yi Lu | Ruotian Ma | Tao Gui | Yuran Wang | Yong Ding | Yibo Zhang | Qi Zhang | Xuanjing Huang |

TextMixer: Mixing Multiple Inputs for Privacy-Preserving Inference F i n d i n g s - E M N L P

Xin Zhou | Yi Lu | Ruotian Ma | Tao Gui | Qi Zhang | Xuanjing Huang |

Learning “O” Helps for Learning More: Handling the Unlabeled Entity Problem for Class-incremental NER ACL

Ruotian Ma | Xuanting Chen | Zhang Lin | Xin Zhou | Junzhe Wang | Tao Gui | Qi Zhang | Xiang Gao | Yun Wen Chen |

Towards Building More Robust NER datasets: An Empirical Study on NER Dataset Bias from a Dataset Difficulty View EMNLP

Ruotian Ma | Xiaolei Wang | Xin Zhou | Qi Zhang | Xuanjing Huang |

Coarse-to-fine Few-shot Learning for Named Entity Recognition F i n d i n g s - A C L

Ruotian Ma | Zhang Lin | Xuanting Chen | Xin Zhou | Junzhe Wang | Tao Gui | Qi Zhang | Xiang Gao | Yun Wen Chen |

Template-free Prompt Tuning for Few-shot NER NAACL

Ruotian Ma | Xin Zhou | Tao Gui | Yiding Tan | Linyang Li | Qi Zhang | Xuanjing Huang |

Making Parameter-efficient Tuning More Efficient: A Unified Framework for Classification Tasks COLING

Xin Zhou | Ruotian Ma | Yicheng Zou | Xuanting Chen | Tao Gui | Qi Zhang | Xuanjing Huang | Rui Xie | Wei Wu |

Cross-Linguistic Syntactic Difference in Multilingual BERT: How Good is It and How Does It Affect Transfer? EMNLP

Ningyu Xu | Tao Gui | Ruotian Ma | Qi Zhang | Jingting Ye | Menghan Zhang | Xuanjing Huang |

TextFusion: Privacy-Preserving Pre-trained Model Inference via Token Fusion EMNLP

Xin Zhou | Jinzhu Lu | Tao Gui | Ruotian Ma | Zichu Fei | Yuran Wang | Yong Ding | Yibo Cheung | Qi Zhang | Xuanjing Huang |

TextFlint: Unified Multilingual Robustness Evaluation Toolkit for Natural Language Processing ACL IJCNLP

Xiao Wang | Qin Liu | Tao Gui | Qi Zhang | Yicheng Zou | Xin Zhou | Jiacheng Ye | Yongxin Zhang | Rui Zheng | Zexiong Pang | Qinzhuo Wu | Zhengyan Li | Chong Zhang | Ruotian Ma | Zichu Fei | Ruijian Cai | Jun Zhao | Xingwu Hu | Zhiheng Yan | Yiding Tan | Yuan Hu | Qiyuan Bian | Zhihua Liu | Shan Qin | Bolin Zhu | Xiaoyu Xing | Jinlan Fu | Yue Zhang | Minlong Peng | Xiaoqing Zheng | Yaqian Zhou | Zhongyu Wei | Xipeng Qiu | Xuanjing Huang |

Backdoor Attacks on Pre-trained Models by Layerwise Weight Poisoning EMNLP

Linyang Li | Demin Song | Xiaonan Li | Jiehang Zeng | Ruotian Ma | Xipeng Qiu |

SENT: Sentence-level Distant Relation Extraction via Negative Training ACL IJCNLP

Ruotian Ma | Tao Gui | Linyang Li | Qi Zhang | Xuanjing Huang | Yaqian Zhou |

Simplify the Usage of Lexicon in Chinese NER ACL

Ruotian Ma | Minlong Peng | Qi Zhang | Zhongyu Wei | Xuanjing Huang |

BERT-ATTACK: Adversarial Attack Against BERT Using BERT EMNLP

Linyang Li | Ruotian Ma | Qipeng Guo | Xiangyang Xue | Xipeng Qiu |

Toward Recognizing More Entity Types in NER: An Efficient Implementation using Only Entity Lexicons EMNLP Findings

Minlong Peng | Ruotian Ma | Qi Zhang | Lujun Zhao | Mengxi Wei | Changlong Sun | Xuanjing Huang |