2 papers
cs.CV2025
Known Meets Unknown: Mitigating Overconfidence in Open Set Recognition
Dongdong Zhao, Ranxin Fang, Changtian Song +2
Open Set Recognition (OSR) requires models not only to accurately classify known classes but also to effectively reject unknown samples. However, when unknown samples are semantica…
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…