Face Recognition Based on Multi-Wavelet and Sparse Representation. - Lijian Zhou; Yukai Xu; Zhe-Ming Lu 001; Tingyuan Nie (J. Inf. Hiding Multim. Signal Process., 2014)

DivTOD: Unleashing the Power of LLMs for Diversifying Task-Oriented Dialogue Representations. - Weihao Zeng; Dayuan Fu; Keqing He 001; Yejie Wang; Yukai Xu; Weiran Xu (NAACL-HLT (Findings), 2024)

Privacy-Preserving Heterogeneous Federated Learning for Sensitive Healthcare Data. - Yukai Xu; Jingfeng Zhang; Yujie Gu (CoRR, 2024)

PAD-FT: A Lightweight Defense for Backdoor Attacks via Data Purification and Fine-Tuning. - Yukai Xu; Yujie Gu; Kouichi Sakurai (CoRR, 2024)