Yuchen Zhai

11 papers A* 3B 1Journal 3Unranked 4
YearRankTypeTitle / Venue / Authors
2025 — conf
IntentBreaker: Intent-Adaptive Jailbreak Attack on Large Language Models.
ECML/PKDD (4)
Shengnan Guo, Yuchen Zhai, Shenyi Zhang, Lingchen Zhao, Zhangyi Wang
2025 A* conf
JBShield: Defending Large Language Models from Jailbreak Attacks through Activated Concept Analysis and Manipulation.
USENIX Security Symposium
Shenyi Zhang, Yuchen Zhai, Keyan Guo, Hongxin Hu, Shengnan Guo, Zheng Fang, Lingchen Zhao, Chao Shen, Cong Wang, Qian Wang
2025 J jnl
JBShield: Defending Large Language Models from Jailbreak Attacks through Activated Concept Analysis and Manipulation.
CoRR
Shenyi Zhang, Yuchen Zhai, Keyan Guo, Hongxin Hu, Shengnan Guo, Zheng Fang, Lingchen Zhao, Chao Shen, Cong Wang, Qian Wang
2022 A* conf
Align and Adapt: A Two-stage Adaptation Framework for Unsupervised Domain Adaptation.
ACM Multimedia
Yan Yu, Yuchen Zhai, Yin Zhang
2022 B conf
Continual Few-shot Intent Detection.
COLING
Guodun Li, Yuchen Zhai, Qianglong Chen, Xing Gao, Ji Zhang, Yin Zhang
2022 — conf
DAMO-NLP at NLPCC-2022 Task 2: Knowledge Enhanced Robust NER for Speech Entity Linking.
NLPCC (2)
Shen Huang, Yuchen Zhai, Xinwei Long, Yong Jiang, Xiaobin Wang, Yin Zhang, Pengjun Xie
2022 J jnl
DAMO-NLP at NLPCC-2022 Task 2: Knowledge Enhanced Robust NER for Speech Entity Linking.
CoRR
Shen Huang, Yuchen Zhai, Xinwei Long, Yong Jiang, Xiaobin Wang, Yin Zhang, Pengjun Xie
2021 A* conf
Similar Scenes Arouse Similar Emotions: Parallel Data Augmentation for Stylized Image Captioning.
ACM Multimedia
Guodun Li, Yuchen Zhai, Zehao Lin, Yin Zhang
2021 J jnl
Similar Scenes arouse Similar Emotions: Parallel Data Augmentation for Stylized Image Captioning.
CoRR
Guodun Li, Yuchen Zhai, Zehao Lin, Yin Zhang
2021 — conf
UnClE: Explicitly Leveraging Semantic Similarity to Reduce the Parameters of Word Embeddings.
EMNLP (Findings)
Zhi Li, Yuchen Zhai, Chengyu Wang, Minghui Qiu, Kailiang Li, Yin Zhang
2020 — conf
Counterfactual Generator: A Weakly-Supervised Method for Named Entity Recognition.
EMNLP (1)
Xiangji Zeng, Yunliang Li, Yuchen Zhai, Yin Zhang