no code implementations • 18 Mar 2024 • Jingke Zhao, Zan Wang, Yongwei Wang, Lanjun Wang
Backdoor attacks have been shown to impose severe threats to real security-critical scenarios.
no code implementations • 4 Mar 2022 • Xudong Zhang, Zan Wang, Jingke Zhao, Lanjun Wang
To address this, we introduce a notion of the exposure risk and propose a novel problem of attacking a history news dataset by means of perturbations where the goal is to maximize the manipulation of the target news rank while keeping the risk of exposure under a given budget.