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Transfer-based targeted adversarial attacks against black-box deep neural networks (DNNs) have been proven to be significantly more challenging than untargeted ones. The impressive transferability of current SOTA, the generative methods,…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Bowen Peng , Li Liu , Tianpeng Liu , Zhen Liu , Yongxiang Liu

Spiking neural networks (SNNs) have attracted much attention for their high energy efficiency and recent advances in classification performance. However, unlike traditional deep learning approaches, the study of SNN robustness to…

神经与进化计算 · 计算机科学 2026-05-22 Nuo Xu , Kaleel Mahmood , Haowen Fang , Ethan Rathbun , Caiwen Ding , Wujie Wen

Deep neural networks have been shown to be vulnerable to adversarial examples---maliciously crafted examples that can trigger the target model to misbehave by adding imperceptible perturbations. Existing attack methods for k-nearest…

计算机视觉与模式识别 · 计算机科学 2019-12-02 Xiaodan Li , Yuefeng Chen , Yuan He , Hui Xue

Strong adversarial examples are crucial for evaluating and enhancing the robustness of deep neural networks. However, the performance of popular attacks is usually sensitive, for instance, to minor image transformations, stemming from…

机器学习 · 计算机科学 2024-04-01 Zhengwei Fang , Rui Wang , Tao Huang , Liping Jing

While deep neural networks (DNNs) have revolutionized many fields, their fragility to carefully designed adversarial attacks impedes the usage of DNNs in safety-critical applications. In this paper, we strive to explore the robust features…

计算机视觉与模式识别 · 计算机科学 2023-09-12 Hong Wang , Yuefan Deng , Shinjae Yoo , Yuewei Lin

Deep neural networks have been shown to be vulnerable to adversarial examples deliberately constructed to misclassify victim models. As most adversarial examples have restricted their perturbations to $L_{p}$-norm, existing defense methods…

计算机视觉与模式识别 · 计算机科学 2021-03-16 Hanieh Naderi , Leili Goli , Shohreh Kasaei

It has been widely substantiated that deep neural networks (DNNs) are susceptible and vulnerable to adversarial perturbations. Existing studies mainly focus on performing attacks by corrupting targeted objects (physical attack) or images…

计算机视觉与模式识别 · 计算机科学 2025-08-06 Jiawei Lian , Shaohui Mei , Xiaofei Wang , Yi Wang , Lefan Wang , Yingjie Lu , Mingyang Ma , Lap-Pui Chau

Deep neural networks have been proved that they are vulnerable to adversarial examples, which are generated by adding human-imperceptible perturbations to images. To defend these adversarial examples, various detection based methods have…

计算机视觉与模式识别 · 计算机科学 2021-02-24 Kejiang Chen , Yuefeng Chen , Hang Zhou , Chuan Qin , Xiaofeng Mao , Weiming Zhang , Nenghai Yu

As designers of artificial intelligence try to outwit hackers, both sides continue to hone in on AI's inherent vulnerabilities. Designed and trained from certain statistical distributions of data, AI's deep neural networks (DNNs) remain…

计算机视觉与模式识别 · 计算机科学 2022-04-25 Wenzhao Xiang , Hang Su , Chang Liu , Yandong Guo , Shibao Zheng

Deep neural networks are vulnerable to adversarial examples that mislead models with imperceptible perturbations. In audio, although adversarial examples have achieved incredible attack success rates on white-box settings and black-box…

声音 · 计算机科学 2022-10-13 Deng JiaCheng , Dong Li , Yan Diqun , Wang Rangding , Zeng Jiaming

Modern deep neural networks(DNNs) are vulnerable to adversarial samples. Sparse adversarial samples are a special branch of adversarial samples that can fool the target model by only perturbing a few pixels. The existence of the sparse…

计算机视觉与模式识别 · 计算机科学 2020-10-28 Xiaoyi Dong , Dongdong Chen , Jianmin Bao , Chuan Qin , Lu Yuan , Weiming Zhang , Nenghai Yu , Dong Chen

Convolutional neural networks (CNNs) models play a vital role in achieving state-of-the-art performances in various technological fields. CNNs are not limited to Natural Language Processing (NLP) or Computer Vision (CV) but also have…

密码学与安全 · 计算机科学 2023-11-08 Ehsan Nowroozi , Samaneh Ghelichkhani , Imran Haider , Ali Dehghantanha

Adversarial examples are one critical security threat to various visual applications, where injected human-imperceptible perturbations can confuse the output.Generating transferable adversarial examples in the black-box setting is crucial…

计算机视觉与模式识别 · 计算机科学 2024-01-25 Junlin Liu , Xinchen Lyu

Face recognition has achieved great success in the last five years due to the development of deep learning methods. However, deep convolutional neural networks (DCNNs) have been found to be vulnerable to adversarial examples. In particular,…

计算机视觉与模式识别 · 计算机科学 2020-11-24 Yaoyao Zhong , Weihong Deng

The deep neural network is vulnerable to adversarial examples. Adding imperceptible adversarial perturbations to images is enough to make them fail. Most existing research focuses on attacking image classifiers or anchor-based object…

计算机视觉与模式识别 · 计算机科学 2020-10-28 Quanyu Liao , Xin Wang , Bin Kong , Siwei Lyu , Youbing Yin , Qi Song , Xi Wu

Although great progress has been made on adversarial attacks for deep neural networks (DNNs), their transferability is still unsatisfactory, especially for targeted attacks. There are two problems behind that have been long overlooked: 1)…

计算机视觉与模式识别 · 计算机科学 2021-06-09 Lianli Gao , Qilong Zhang , Jingkuan Song , Heng Tao Shen

The transferability of adversarial examples is a key issue in the security of deep neural networks. The possibility of an adversarial example crafted for a source model fooling another targeted model makes the threat of adversarial attacks…

密码学与安全 · 计算机科学 2023-07-18 Thibault Maho , Seyed-Mohsen Moosavi-Dezfooli , Teddy Furon

Deep neural networks(DNNs) is vulnerable to be attacked by adversarial examples. Black-box attack is the most threatening attack. At present, black-box attack methods mainly adopt gradient-based iterative attack methods, which usually limit…

机器学习 · 计算机科学 2021-06-24 Pengfei Xie , Linyuan Wang , Ruoxi Qin , Kai Qiao , Shuhao Shi , Guoen Hu , Bin Yan

In recent years, the rapid development of deep neural networks has brought increased attention to the security and robustness of these models. While existing adversarial attack algorithms have demonstrated success in improving adversarial…

机器学习 · 计算机科学 2025-02-25 Wenyuan Wu , Zheng Liu , Yong Chen , Chao Su , Dezhong Peng , Xu Wang

Adversarial attacks, wherein slight inputs are carefully crafted to mislead intelligent models, have attracted increasing attention. However, a critical gap persists between theoretical advancements and practical application, particularly…

密码学与安全 · 计算机科学 2025-06-26 Sabrine Ennaji , Elhadj Benkhelifa , Luigi V. Mancini