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cs.CR2025
Backdoor Defense in Diffusion Models via Spatial Attention Unlearning
Abha Jha, Ashwath Vaithinathan Aravindan, Matthew Salaway +2
Text-to-image diffusion models are increasingly vulnerable to backdoor attacks, where malicious modifications to the training data cause the model to generate unintended outputs wh…
cs.CR2023★ 6 cited
Secure Federated Learning against Model Poisoning Attacks via Client Filtering
Duygu Nur Yaldiz, Tuo Zhang, Salman Avestimehr
Given the distributed nature, detecting and defending against the backdoor attack under federated learning (FL) systems is challenging. In this paper, we observe that the cosine si…