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SecureSense: Defending Adversarial Attack for Secure Device-Free Human Activity Recognition. (arXiv:2204.01560v2 [cs.CR] UPDATED)
Dec. 5, 2022, 2:10 a.m. | Jianfei Yang, Han Zou, Lihua Xie
cs.CR updates on arXiv.org arxiv.org
Deep neural networks have empowered accurate device-free human activity
recognition, which has wide applications. Deep models can extract robust
features from various sensors and generalize well even in challenging
situations such as data-insufficient cases. However, these systems could be
vulnerable to input perturbations, i.e. adversarial attacks. We empirically
demonstrate that both black-box Gaussian attacks and modern adversarial
white-box attacks can render their accuracies to plummet. In this paper, we
firstly point out that such phenomenon can bring severe safety hazards …
More from arxiv.org / cs.CR updates on arXiv.org
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