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Chengcheng Zhu

4 accepted papers

2026

Meta-FC: Meta-Learning with Feature Consistency for Robust and Generalizable Watermarking

CVPR 2026

Deep learning-based watermarking has made remarkable progress in recent years. To achieve robustness against various distortions, current methods commonly adopt a training strategy where a \underline s ingle \underline r andom \underline d istortion (SRD) is chosen as the noise layer in each trainin

Cited by 0SourcecodeScholar
2026

MultiKD: Backdoor Defense in Federated Graph Learning via Attention-Guided Multi-Teacher Distillation

AAAI 2026technical

Backdoor attacks pose a severe threat to federated graph learning (FGL), where malicious clients can inject hidden triggers into the global model without being detected. Defending against such attacks is particularly challenging due to the complex graph structures and the stealthy nature of trigger

Cited by 0SourcePDFScholar
2025

Infighting in the Dark: Multi-Label Backdoor Attack in Federated Learning

CVPR 2025poster

Federated Learning (FL), a privacy-preserving decentralized machine learning framework, has been shown to be vulnerable to backdoor attacks. Current research primarily focuses on the Single-Label Backdoor Attack (SBA), wherein adversaries share a consistent target. However, a critical fact is overlo…

Cited by 0SourcePDFScholar
2024

BADFSS: Backdoor Attacks on Federated Self-Supervised Learning

IJCAI 2024poster

Self-supervised learning (SSL) is capable of learning remarkable representations from centrally available data. Recent works further implement federated learning with SSL to learn from rapidly growing decentralized unlabeled images (e.g., from cameras and phones), often resulting from privacy constr…

Cited by 3SourcePDFScholar