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Deep neural network based face recognition models have been shown to be vulnerable to adversarial examples. However, many of the past attacks require the adversary to solve an input-dependent optimization problem using gradient descent…

计算机视觉与模式识别 · 计算机科学 2022-06-13 Shehzeen Hussain , Todd Huster , Chris Mesterharm , Paarth Neekhara , Kevin An , Malhar Jere , Harshvardhan Sikka , Farinaz Koushanfar

Deep Neural Networks (DNNs) have recently led to significant improvements in many fields. However, DNNs are vulnerable to adversarial examples which are samples with imperceptible perturbations while dramatically misleading the DNNs.…

计算机视觉与模式识别 · 计算机科学 2018-11-11 Jiayang Liu , Weiming Zhang , Nenghai Yu

In recent years Deep Neural Networks (DNNs) have achieved remarkable results and even showed super-human capabilities in a broad range of domains. This led people to trust in DNNs' classifications and resulting actions even in…

密码学与安全 · 计算机科学 2020-12-14 Philip Sperl , Ching-Yu Kao , Peng Chen , Konstantin Böttinger

Recent studies have shown that Deep Leaning models are susceptible to adversarial examples, which are data, in general images, intentionally modified to fool a machine learning classifier. In this paper, we present a multi-objective nested…

机器学习 · 计算机科学 2026-02-24 A. E. Baia , G. Di Bari , V. Poggioni

Deep neural networks for image classification remain vulnerable to adversarial examples -- small, imperceptible perturbations that induce misclassifications. In black-box settings, where only the final prediction is accessible, crafting…

计算机视觉与模式识别 · 计算机科学 2026-04-23 Arjhun Swaminathan , Mete Akgün

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

Deep neural networks (DNNs) are shown to be susceptible to adversarial example attacks. Most existing works achieve this malicious objective by crafting subtle pixel-wise perturbations, and they are difficult to launch in the physical world…

机器学习 · 计算机科学 2020-08-31 Bo Luo , Qiang Xu

Deep neural networks are susceptible to adversarial attacks, which pose a significant threat to their security and reliability in real-world applications. The most notable adversarial attacks are transfer-based attacks, where an adversary…

计算机视觉与模式识别 · 计算机科学 2023-11-02 Kunyu Wang , Juluan Shi , Wenxuan Wang

Deep neural networks have been widely used in various downstream tasks, especially those safety-critical scenario such as autonomous driving, but deep networks are often threatened by adversarial samples. Such adversarial attacks can be…

计算机视觉与模式识别 · 计算机科学 2023-08-16 Yutong Zhang , Yao Li , Yin Li , Zhichang Guo

Neural networks are vulnerable to adversarial examples, which are malicious inputs crafted to fool pre-trained models. Adversarial examples often exhibit black-box attacking transferability, which allows that adversarial examples crafted…

计算机视觉与模式识别 · 计算机科学 2020-03-04 ZhaoXin Huan , Yulong Wang , Xiaolu Zhang , Lin Shang , Chilin Fu , Jun Zhou

By adding human-imperceptible noise to clean images, the resultant adversarial examples can fool other unknown models. Features of a pixel extracted by deep neural networks (DNNs) are influenced by its surrounding regions, and different…

计算机视觉与模式识别 · 计算机科学 2020-12-03 Lianli Gao , Qilong Zhang , Jingkuan Song , Xianglong Liu , Heng Tao Shen

Deep learning (DL) has shown great success in many human-related tasks, which has led to its adoption in many computer vision based applications, such as security surveillance systems, autonomous vehicles and healthcare. Such…

计算机视觉与模式识别 · 计算机科学 2022-01-10 Ahmed Aldahdooh , Wassim Hamidouche , Sid Ahmed Fezza , Olivier Deforges

This work studies black-box adversarial attacks against deep neural networks (DNNs), where the attacker can only access the query feedback returned by the attacked DNN model, while other information such as model parameters or the training…

密码学与安全 · 计算机科学 2021-03-19 Yan Feng , Baoyuan Wu , Yanbo Fan , Li Liu , Zhifeng Li , Shutao Xia

The growing body of literature on training-data reconstruction attacks raises significant concerns about deploying neural network classifiers trained on sensitive data. However, differentially private (DP) training (e.g. using DP-SGD) can…

密码学与安全 · 计算机科学 2025-10-29 Robert Allison , Tomasz Maciążek , Henry Bourne

Despite the impressive performances reported by deep neural networks in different application domains, they remain largely vulnerable to adversarial examples, i.e., input samples that are carefully perturbed to cause misclassification at…

计算机视觉与模式识别 · 计算机科学 2020-04-20 Angelo Sotgiu , Ambra Demontis , Marco Melis , Battista Biggio , Giorgio Fumera , Xiaoyi Feng , Fabio Roli

Adversarial examples are maliciously tweaked images that can easily fool machine learning techniques, such as neural networks, but they are normally not visually distinguishable for human beings. One of the main approaches to solve this…

计算机视觉与模式识别 · 计算机科学 2018-09-11 Zukang Liao

Neural networks are vulnerable to adversarial examples, malicious inputs crafted to fool trained models. Adversarial examples often exhibit black-box transfer, meaning that adversarial examples for one model can fool another model. However,…

机器学习 · 计算机科学 2020-03-02 Qian Huang , Isay Katsman , Horace He , Zeqi Gu , Serge Belongie , Ser-Nam Lim

espite being widely used in network intrusion detection systems (NIDSs), machine learning (ML) has proven to be highly vulnerable to adversarial attacks. White-box and black-box adversarial attacks of NIDS have been explored in several…

密码学与安全 · 计算机科学 2024-01-22 Hangsheng Zhang , Dongqi Han , Yinlong Liu , Zhiliang Wang , Jiyan Sun , Shangyuan Zhuang , Jiqiang Liu , Jinsong Dong

Deep learning, as widely known, is vulnerable to adversarial samples. This paper focuses on the adversarial attack on autoencoders. Safety of the autoencoders (AEs) is important because they are widely used as a compression scheme for data…

计算机视觉与模式识别 · 计算机科学 2020-03-05 Chengjin Sun , Sizhe Chen , Xiaolin Huang

Deep neural networks (DNN) have shown great success in many computer vision applications. However, they are also known to be susceptible to backdoor attacks. When conducting backdoor attacks, most of the existing approaches assume that the…

密码学与安全 · 计算机科学 2020-09-16 Haoliang Li , Yufei Wang , Xiaofei Xie , Yang Liu , Shiqi Wang , Renjie Wan , Lap-Pui Chau , Alex C. Kot