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Chonggang Wang

2 accepted papers

2022

Hibernated Backdoor: A Mutual Information Empowered Backdoor Attack to Deep Neural Networks

AAAI 2022technical

We report a new neural backdoor attack, named Hibernated Backdoor, which is stealthy, aggressive and devastating. The backdoor is planted in a hibernated mode to avoid being detected. Once deployed and fine-tuned on end-devices, the hibernated backdoor turns into the active state that can be exploit…

Cited by 14SourcePDFScholar
2021

CLEAR: Clean-Up Sample-Targeted Backdoor in Neural Networks

ICCV 2021poster

The data poisoning attack has raised serious security concerns on the safety of deep neural networks since it can lead to neural backdoor that misclassifies certain inputs crafted by an attacker. In particular, the sample-targeted backdoor attack is a new challenge. It targets at one or a few specif…

Cited by 14PDFScholar