Let Real Images be as a Judger, Spotting Fake Images Synthesized with Generative Models

no code implementations • 25 Mar 2024 • Ziyou Liang, Run Wang, Weifeng Liu, Yuyang Zhang, Wenyuan Yang, Lina Wang, Xingkai Wang

Unfortunately, the artifact patterns in fake images synthesized by different generative models are inconsistent, leading to the failure of previous research that relied on spotting subtle differences between real and fake.

Contrastive Learning

MUDGUARD: Taming Malicious Majorities in Federated Learning using Privacy-Preserving Byzantine-Robust Clustering

no code implementations • 22 Aug 2022 • Rui Wang, Xingkai Wang, Huanhuan Chen, Jérémie Decouchant, Stjepan Picek, Nikolaos Laoutaris, Kaitai Liang

It is therefore currently impossible to ensure Byzantine robustness and confidentiality of updates without assuming a semi-honest majority.

Clustering Federated Learning +1