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Neural machine translation (NMT) often suffers from the vulnerability to noisy perturbations in the input. We propose an approach to improving the robustness of NMT models, which consists of two parts: (1) attack the translation model with…

计算与语言 · 计算机科学 2019-06-07 Yong Cheng , Lu Jiang , Wolfgang Macherey

Recent studies have shown that deep neural networks (DNN) are vulnerable to adversarial samples: maliciously-perturbed samples crafted to yield incorrect model outputs. Such attacks can severely undermine DNN systems, particularly in…

机器学习 · 计算机科学 2017-04-28 Ji Gao , Beilun Wang , Zeming Lin , Weilin Xu , Yanjun Qi

An intriguing property of deep neural networks is their inherent vulnerability to adversarial inputs, which significantly hinders their application in security-critical domains. Most existing detection methods attempt to use carefully…

机器学习 · 计算机科学 2017-12-05 Chanh Nguyen , Georgi Georgiev , Yujie Ji , Ting Wang

The Deep neural networks (DNNs) have achieved great success on a variety of computer vision tasks, however, they are highly vulnerable to adversarial attacks. To address this problem, we propose to improve the local smoothness of the…

计算机视觉与模式识别 · 计算机科学 2019-09-23 Yaoyao Zhong , Weihong Deng

Transfer learning is a widely-used paradigm in deep learning, where models pre-trained on standard datasets can be efficiently adapted to downstream tasks. Typically, better pre-trained models yield better transfer results, suggesting that…

计算机视觉与模式识别 · 计算机科学 2020-12-09 Hadi Salman , Andrew Ilyas , Logan Engstrom , Ashish Kapoor , Aleksander Madry

Stereo matching has recently witnessed remarkable progress using Deep Neural Networks (DNNs). But, how robust are they? Although it has been well-known that DNNs often suffer from adversarial vulnerability with a catastrophic drop in…

计算机视觉与模式识别 · 计算机科学 2021-09-24 Kelvin Cheng , Christopher Healey , Tianfu Wu

Deep neural networks (DNN), while becoming the driving force of many novel technology and achieving tremendous success in many cutting-edge applications, are still vulnerable to adversarial attacks. Differentiable neural computer (DNC) is a…

机器学习 · 计算机科学 2018-09-10 Alvin Chan , Lei Ma , Felix Juefei-Xu , Xiaofei Xie , Yang Liu , Yew Soon Ong

Although deep networks achieve strong accuracy on a range of computer vision benchmarks, they remain vulnerable to adversarial attacks, where imperceptible input perturbations fool the network. We present both theoretical and empirical…

计算机视觉与模式识别 · 计算机科学 2020-09-14 Chengzhi Mao , Amogh Gupta , Vikram Nitin , Baishakhi Ray , Shuran Song , Junfeng Yang , Carl Vondrick

As deep neural networks (DNNs) are increasingly used in safety-critical applications, there is a growing concern for their reliability. Even highly trained, high-performant networks are not 100% accurate. However, it is very difficult to…

神经与进化计算 · 计算机科学 2024-07-30 Eduard Pinconschi , Divya Gopinath , Rui Abreu , Corina S. Pasareanu

Deep Neural Networks (DNN) have been shown to be vulnerable to adversarial examples. Adversarial training (AT) is a popular and effective strategy to defend against adversarial attacks. Recent works (Benz et al., 2020; Xu et al., 2021; Tian…

机器学习 · 计算机科学 2023-02-09 Boqi Li , Weiwei Liu

In order to deploy deep neural networks (DNNs) in high-stakes scenarios, it is imperative that DNNs provide inference robust to external perturbations - both intentional and unintentional. Although the resilience of DNNs to intentional and…

密码学与安全 · 计算机科学 2024-08-06 Sazzad Sayyed , Milin Zhang , Shahriar Rifat , Ananthram Swami , Michael De Lucia , Francesco Restuccia

Spiking neural networks (SNNs) provide an energy-efficient alternative to a variety of artificial neural network (ANN) based AI applications. As the progress in neuromorphic computing with SNNs expands their use in applications, the problem…

神经与进化计算 · 计算机科学 2024-04-15 Ozan Özdenizci , Robert Legenstein

Deep neural networks are the default choice of learning models for computer vision tasks. Extensive work has been carried out in recent years on explaining deep models for vision tasks such as classification. However, recent work has shown…

计算机视觉与模式识别 · 计算机科学 2021-08-17 Anindya Sarkar , Anirban Sarkar , Vineeth N Balasubramanian

In recent years, neural networks have demonstrated outstanding effectiveness in a large amount of applications.However, recent works have shown that neural networks are susceptible to adversarial examples, indicating possible flaws…

机器学习 · 计算机科学 2018-06-08 Fuxun Yu , Zirui Xu , Yanzhi Wang , Chenchen Liu , Xiang Chen

Despite that deep neural networks (DNNs) have achieved enormous success in many domains like natural language processing (NLP), they have also been proven to be vulnerable to maliciously generated adversarial examples. Such inherent…

计算与语言 · 计算机科学 2021-02-24 Jinfeng Li , Tianyu Du , Xiangyu Liu , Rong Zhang , Hui Xue , Shouling Ji

With the development of high computational devices, deep neural networks (DNNs), in recent years, have gained significant popularity in many Artificial Intelligence (AI) applications. However, previous efforts have shown that DNNs were…

计算与语言 · 计算机科学 2019-04-12 Wei Emma Zhang , Quan Z. Sheng , Ahoud Alhazmi , Chenliang Li

Deep neural networks give state-of-the-art accuracy for reconstructing images from few and noisy measurements, a problem arising for example in accelerated magnetic resonance imaging (MRI). However, recent works have raised concerns that…

图像与视频处理 · 电气工程与系统科学 2021-06-14 Mohammad Zalbagi Darestani , Akshay S. Chaudhari , Reinhard Heckel

Given the widespread use of deep learning models in safety-critical applications, ensuring that the decisions of such models are robust against adversarial exploitation is of fundamental importance. In this thesis, we discuss recent…

机器学习 · 计算机科学 2025-09-24 Alexander Robey

DNN is presenting human-level performance for many complex intelligent tasks in real-world applications. However, it also introduces ever-increasing security concerns. For example, the emerging adversarial attacks indicate that even very…

机器学习 · 计算机科学 2018-03-21 Qi Liu , Tao Liu , Zihao Liu , Yanzhi Wang , Yier Jin , Wujie Wen

Robustness of deep learning models is a property that has recently gained increasing attention. We explore a notion of robustness for generative adversarial models that is pertinent to their internal interactive structure, and show that,…

机器学习 · 计算机科学 2019-10-11 Zhi Xu , Chengtao Li , Stefanie Jegelka