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cs.CR2026
From Classification to Consistent Templates: Multiple Permuted-Label Classifier Encoding for Biometric Template Protection
Baogang Song, Zhongshu Zhao, Qianrong Zheng +2
Biometric template protection (BTP) must secure stored templates while tolerating intra-class variations. Existing methods rely on protected-domain similarity matching, error corre…
cs.CR2025
Injection, Attack and Erasure: Revocable Backdoor Attacks via Machine Unlearning
Baogang Song, Dongdong Zhao, Jianwen Xiang +2
Backdoor attacks pose a persistent security risk to deep neural networks (DNNs) due to their stealth and durability. While recent research has explored leveraging model unlearning…