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Machine learning classifiers are vulnerable to adversarial examples -- input-specific perturbations that manipulate models' output. Universal Adversarial Perturbations (UAPs), which identify noisy patterns that generalize across the input…

Deep neural networks (DNNs) are susceptible to Universal Adversarial Perturbations (UAPs), which are instance agnostic perturbations that can deceive a target model across a wide range of samples. Unlike instance-specific adversarial…

机器学习 · 计算机科学 2025-03-31 YangTian Yan , Jinyu Tian

Multimodal Large Language Models (MLLMs) have achieved remarkable performance across vision-language tasks. Recent advancements allow these models to process multiple images as inputs. However, the vulnerabilities of multi-image MLLMs…

计算机视觉与模式识别 · 计算机科学 2026-01-30 Alvi Md Ishmam , Najibul Haque Sarker , Zaber Ibn Abdul Hakim , Chris Thomas

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

We study the problem of universal black-boxed reward poisoning attacks against general offline reinforcement learning with deep neural networks. We consider a black-box threat model where the attacker is entirely oblivious to the learning…

机器学习 · 计算机科学 2024-10-25 Yinglun Xu , Rohan Gumaste , Gagandeep Singh

The susceptibility of deep neural networks (DNNs) to adversarial examples has prompted an increase in the deployment of adversarial attacks. Image-agnostic universal adversarial perturbations (UAPs) are much more threatening, but many…

计算机视觉与模式识别 · 计算机科学 2023-08-15 Geunhyeok Yu , Minwoo Jeon , Hyoseok Hwang

The vulnerability of Convolutional Neural Networks (CNNs) to adversarial samples has recently garnered significant attention in the machine learning community. Furthermore, recent studies have unveiled the existence of universal adversarial…

计算机视觉与模式识别 · 计算机科学 2023-06-21 Juanjuan Weng , Zhiming Luo , Dazhen Lin , Shaozi Li

With further development in the fields of computer vision, network security, natural language processing and so on so forth, deep learning technology gradually exposed certain security risks. The existing deep learning algorithms cannot…

密码学与安全 · 计算机科学 2020-11-18 Rui Zhao

We consider adversarial machine learning based attacks on power allocation where the base station (BS) allocates its transmit power to multiple orthogonal subcarriers by using a deep neural network (DNN) to serve multiple user equipments…

信号处理 · 电气工程与系统科学 2021-10-13 Brian Kim , Yi Shi , Yalin E. Sagduyu , Tugba Erpek , Sennur Ulukus

Universal Adversarial Perturbations (UAPs) are imperceptible, image-agnostic vectors that cause deep neural networks (DNNs) to misclassify inputs with high probability. In practical attack scenarios, adversarial perturbations may undergo…

机器学习 · 计算机科学 2023-06-07 Changming Xu , Gagandeep Singh

Deep learning-based time series models are being extensively utilized in engineering and manufacturing industries for process control and optimization, asset monitoring, diagnostic and predictive maintenance. These models have shown great…

机器学习 · 计算机科学 2021-09-16 Arghya Basak , Pradeep Rathore , Sri Harsha Nistala , Sagar Srinivas , Venkataramana Runkana

A single universal adversarial perturbation (UAP) can be added to all natural images to change most of their predicted class labels. It is of high practical relevance for an attacker to have flexible control over the targeted classes to be…

计算机视觉与模式识别 · 计算机科学 2020-10-09 Chaoning Zhang , Philipp Benz , Tooba Imtiaz , In So Kweon

Deep neural networks (DNNs) are vulnerable to adversarial attacks. In particular, a single perturbation known as the universal adversarial perturbation (UAP) can foil most classification tasks conducted by DNNs. Thus, different methods for…

计算机视觉与模式识别 · 计算机科学 2020-10-23 Hokuto Hirano , Kazuhiro Takemoto

Following the recent adoption of deep neural networks (DNN) accross a wide range of applications, adversarial attacks against these models have proven to be an indisputable threat. Adversarial samples are crafted with a deliberate intention…

机器学习 · 计算机科学 2017-08-31 Valentina Zantedeschi , Maria-Irina Nicolae , Ambrish Rawat

Deep Neural Networks (DNNs) are susceptible to elaborately designed perturbations, whether such perturbations are dependent or independent of images. The latter one, called Universal Adversarial Perturbation (UAP), is very attractive for…

计算机视觉与模式识别 · 计算机科学 2022-09-28 Zhixing Ye , Xinwen Cheng , Xiaolin Huang

Distributed learning frameworks, which partition neural network models across multiple computing nodes, enhance efficiency in collaborative edge-cloud systems, but may also introduce new vulnerabilities to evasion attacks, often in the form…

密码学与安全 · 计算机科学 2025-12-08 Giulio Rossolini , Tommaso Baldi , Alessandro Biondi , Giorgio Buttazzo

Advantages of deep learning over traditional methods have been demonstrated for radio signal classification in the recent years. However, various researchers have discovered that even a small but intentional feature perturbation known as…

机器学习 · 计算机科学 2025-06-16 Lu Zhang , Sangarapillai Lambotharan , Gan Zheng , Fabio Roli

Deep neural network (DNN) as a popular machine learning model is found to be vulnerable to adversarial attack. This attack constructs adversarial examples by adding small perturbations to the raw input, while appearing unmodified to human…

机器学习 · 计算机科学 2018-09-14 Pengcheng Li , Jinfeng Yi , Lijun Zhang

Deep learning models are used in safety-critical tasks such as automated driving and face recognition. However, small perturbations in the model input can significantly change the predictions. Adversarial attacks are used to identify small…

密码学与安全 · 计算机科学 2025-12-03 Issa Oe , Keiichiro Yamamura , Hiroki Ishikura , Ryo Hamahira , Katsuki Fujisawa

Universal Adversarial Perturbations (UAPs) are a prominent class of adversarial examples that exploit the systemic vulnerabilities and enable physically realizable and robust attacks against Deep Neural Networks (DNNs). UAPs generalize…

机器学习 · 计算机科学 2021-05-25 Kenneth T. Co , Luis Muñoz-González , Leslie Kanthan , Emil C. Lupu