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Transferability, the ability of adversarial examples crafted for one model to deceive other models, is crucial for black-box attacks. Despite advancements in attack methods for semantic segmentation, transferability remains limited,…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Eun-Sol Park , MiSo Park , Seung Park , Yong-Goo Shin

The vulnerability of deep neural networks (DNNs) to black-box adversarial attacks is one of the most heated topics in trustworthy AI. In such attacks, the attackers operate without any insider knowledge of the model, making the cross-model…

机器学习 · 计算机科学 2025-01-08 Mingyuan Fan , Cen Chen , Wenmeng Zhou , Yinggui Wang

Spiking Neural Networks (SNNs) utilize spike-based activations to mimic the brain's energy-efficient information processing. However, the binary and discontinuous nature of spike activations causes vanishing gradients, making adversarial…

机器学习 · 计算机科学 2026-02-10 Jihang Wang , Dongcheng Zhao , Ruolin Chen , Qian Zhang , Yi Zeng

We investigate the role of transferability of adversarial attacks in the observed vulnerabilities of Deep Neural Networks (DNNs). We demonstrate that introducing randomness to the DNN models is sufficient to defeat adversarial attacks,…

密码学与安全 · 计算机科学 2018-06-19 Yan Zhou , Murat Kantarcioglu , Bowei Xi

Deep neural networks are vulnerable to adversarial examples, posing a threat to the models' applications and raising security concerns. An intriguing property of adversarial examples is their strong transferability. Several methods have…

计算机视觉与模式识别 · 计算机科学 2024-02-13 Shuo Zhang , Ziruo Wang , Zikai Zhou , Huanran Chen

Adversarial examples reveal the blind spots of deep neural networks (DNNs) and represent a major concern for security-critical applications. The transferability of adversarial examples makes real-world attacks possible in black-box…

计算机视觉与模式识别 · 计算机科学 2019-10-16 Muzammal Naseer , Salman H. Khan , Harris Khan , Fahad Shahbaz Khan , Fatih Porikli

Recent development of adversarial attacks has proven that ensemble-based methods outperform traditional, non-ensemble ones in black-box attack. However, as it is computationally prohibitive to acquire a family of diverse models, these…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Yingwei Li , Song Bai , Yuyin Zhou , Cihang Xie , Zhishuai Zhang , Alan Yuille

Graph embedding generation techniques aim to learn low-dimensional vectors for each node in a graph and have recently gained increasing research attention. Publishing low-dimensional node vectors enables various graph analysis tasks, such…

机器学习 · 统计学 2025-01-08 Sen Zhang , Qingqing Ye , Haibo Hu

Deep neural networks are vulnerable to adversarial examples, dictating the imperativeness to test the model's robustness before deployment. Transfer-based attackers craft adversarial examples against surrogate models and transfer them to…

计算机视觉与模式识别 · 计算机科学 2023-08-16 Zhuoer Xu , Zhangxuan Gu , Jianping Zhang , Shiwen Cui , Changhua Meng , Weiqiang Wang

The transferability of adversarial examples across deep neural networks (DNNs) is the crux of many black-box attacks. Many prior efforts have been devoted to improving the transferability via increasing the diversity in inputs of some…

机器学习 · 计算机科学 2023-07-20 Qizhang Li , Yiwen Guo , Wangmeng Zuo , Hao Chen

Transfer-based adversarial attacks can evaluate model robustness in the black-box setting. Several methods have demonstrated impressive untargeted transferability, however, it is still challenging to efficiently produce targeted…

机器学习 · 计算机科学 2022-07-25 Xiao Yang , Yinpeng Dong , Tianyu Pang , Hang Su , Jun Zhu

Recurrent neural networks (RNNs) notoriously struggle to learn long-term memories, primarily due to vanishing and exploding gradients. The recent success of state-space models (SSMs), a subclass of RNNs, to overcome such difficulties…

机器学习 · 计算机科学 2024-11-06 Nicolas Zucchet , Antonio Orvieto

Adversarial examples have been demonstrated to threaten many computer vision tasks including object detection. However, the existing attacking methods for object detection have two limitations: poor transferability, which denotes that the…

计算机视觉与模式识别 · 计算机科学 2019-05-14 Xingxing Wei , Siyuan Liang , Ning Chen , Xiaochun Cao

Recent advances in the design of convolutional neural network (CNN) have yielded significant improvements in the performance of image super-resolution (SR). The boost in performance can be attributed to the presence of residual or dense…

图像与视频处理 · 电气工程与系统科学 2022-01-31 Kuldeep Purohit , Srimanta Mandal , A. N. Rajagopalan

The vulnerability of Deep Neural Networks (DNNs) to adversarial examples has been confirmed. Existing adversarial defenses primarily aim at preventing adversarial examples from attacking DNNs successfully, rather than preventing their…

计算机视觉与模式识别 · 计算机科学 2023-03-09 Jinwei Wang , Hao Wu , Haihua Wang , Jiawei Zhang , Xiangyang Luo , Bin Ma

Recent advances in diffusion models for image generation have led to detailed examinations of several components within the U-Net architecture for image editing. While previous studies have focused on the bottleneck layer (h-space),…

计算机视觉与模式识别 · 计算机科学 2025-04-07 Ludovica Schaerf , Andrea Alfarano , Fabrizio Silvestri , Leonardo Impett

Deep Spiking Neural Networks (SNNs) present optimization difficulties for gradient-based approaches due to discrete binary activation and complex spatial-temporal dynamics. Considering the huge success of ResNet in deep learning, it would…

神经与进化计算 · 计算机科学 2022-01-25 Wei Fang , Zhaofei Yu , Yanqi Chen , Tiejun Huang , Timothée Masquelier , Yonghong Tian

Transferable adversarial examples highlight the vulnerability of deep neural networks (DNNs) to imperceptible perturbations across various real-world applications. While there have been notable advancements in untargeted transferable…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Teng Li , Xingjun Ma , Yu-Gang Jiang

Despite the wide use of machine learning in adversarial settings including computer security, recent studies have demonstrated vulnerabilities to evasion attacks---carefully crafted adversarial samples that closely resemble legitimate…

密码学与安全 · 计算机科学 2017-05-26 Yi Han , Benjamin I. P. Rubinstein

Transferable adversarial attacks pose significant threats to deep neural networks, particularly in black-box scenarios where internal model information is inaccessible. Studying adversarial attack methods helps advance the performance of…

人工智能 · 计算机科学 2024-09-23 Zhibo Jin , Jiayu Zhang , Zhiyu Zhu , Chenyu Zhang , Jiahao Huang , Jianlong Zhou , Fang Chen