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20212026
most citedLearning Causally Invariant Representations for Out-of-Distribution Generalization on Graphs

49 citations · 161 across the 18 of their papers we have counts for

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20 papers

cs.CV2026

Generated Images Are Easier to Forget: A Machine Unlearning Perspective for Synthetic Image Detection

Jun Nie, Yonggang Zhang, Tongliang Liu +3

Robust detection of generated images is critical to counter the misuse of generative models. Existing methods primarily depend on learning from human-annotated training datasets, l…

cs.LG2026

FedRG: Unleashing the Representation Geometry for Federated Learning with Noisy Clients

Tian Wen, Zhiqin Yang, Yonggang Zhang +4

Federated learning (FL) suffers from performance degradation due to the inevitable presence of noisy annotations in distributed scenarios. Existing approaches have advanced in dist…

cs.CV2025

Detecting Generated Images by Fitting Natural Image Distributions

Yonggang Zhang, Jun Nie, Xinmei Tian +3

The increasing realism of generated images has raised significant concerns about their potential misuse, necessitating robust detection methods. Current approaches mainly rely on t…

cs.CV2024

Epistemic Uncertainty for Generated Image Detection

Jun Nie, Yonggang Zhang, Tongliang Liu +3

We introduce a novel framework for AI-generated image detection through epistemic uncertainty, aiming to address critical security concerns in the era of generative models. Our key…

cs.CR2024

Revisiting Privacy-Utility Trade-off for DP Training with Pre-existing Knowledge

Yu Zheng, Wenchao Zhang, Yonggang Zhang +5

Differential privacy (DP) provides a provable framework for protecting individuals by customizing a random mechanism over a privacy-sensitive dataset. Deep learning models have dem…

cs.LG2024★ 2 cited

FedImpro: Measuring and Improving Client Update in Federated Learning

Zhenheng Tang, Yonggang Zhang, Shaohuai Shi +4

Federated Learning (FL) models often experience client drift caused by heterogeneous data, where the distribution of data differs across clients. To address this issue, advanced re…