Sheng, Lijun

7 publications

ICCV 2025 Cooperative Pseudo Labeling for Unsupervised Federated Classification Kuangpu Guo, Lijun Sheng, Yongcan Yu, Jian Liang, Zilei Wang, Ran He

AAAI 2025 Protecting Model Adaptation from Trojans in the Unlabeled Data Lijun Sheng, Jian Liang, Ran He, Zilei Wang, Tieniu Tan

CVPR 2025 R-TPT: Improving Adversarial Robustness of Vision-Language Models Through Test-Time Prompt Tuning Lijun Sheng, Jian Liang, Zilei Wang, Ran He

NeurIPS 2025 The Illusion of Progress? a Critical Look at Test-Time Adaptation for Vision-Language Models Lijun Sheng, Jian Liang, Ran He, Zilei Wang, Tieniu Tan

ICLR 2024 A Hard-to-Beat Baseline for Training-Free CLIP-Based Adaptation Zhengbo Wang, Jian Liang, Lijun Sheng, Ran He, Zilei Wang, Tieniu Tan

ICML 2024 Realistic Unsupervised CLIP Fine-Tuning with Universal Entropy Optimization Jian Liang, Lijun Sheng, Zhengbo Wang, Ran He, Tieniu Tan

ECCV 2024 STAMP: Outlier-Aware Test-Time Adaptation with Stable Memory Replay Yu Yongcan, Lijun Sheng, Ran He, Jian Liang