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Safeguarding data from unauthorized exploitation is vital for privacy and security, especially in recent rampant research in security breach such as adversarial/membership attacks. To this end, \textit{unlearnable examples} (UEs) have been…

Machine Learning · Computer Science 2023-10-04 Wan Jiang , Yunfeng Diao , He Wang , Jianxin Sun , Meng Wang , Richang Hong

The training of contemporary deep learning models heavily relies on publicly available data, posing a risk of unauthorized access to online data and raising concerns about data privacy. Current approaches to creating unlearnable data…

Machine Learning · Computer Science 2024-04-23 Jingwen Ye , Xinchao Wang

There is a growing interest in developing unlearnable examples (UEs) against visual privacy leaks on the Internet. UEs are training samples added with invisible but unlearnable noise, which have been found can prevent unauthorized training…

Cryptography and Security · Computer Science 2023-03-24 Jiaming Zhang , Xingjun Ma , Qi Yi , Jitao Sang , Yu-Gang Jiang , Yaowei Wang , Changsheng Xu

The volume of "free" data on the internet has been key to the current success of deep learning. However, it also raises privacy concerns about the unauthorized exploitation of personal data for training commercial models. It is thus crucial…

Machine Learning · Computer Science 2021-02-26 Hanxun Huang , Xingjun Ma , Sarah Monazam Erfani , James Bailey , Yisen Wang

Large-scale pre-training frameworks like CLIP have revolutionized multimodal learning, but their reliance on web-scraped datasets, frequently containing private user data, raises serious concerns about misuse. Unlearnable Examples (UEs)…

Artificial Intelligence · Computer Science 2025-08-06 Xingjun Ma , Hanxun Huang , Tianwei Song , Ye Sun , Yifeng Gao , Yu-Gang Jiang

Deep neural networks are proven to be vulnerable to data poisoning attacks. Recently, a specific type of data poisoning attack known as availability attacks has led to the failure of data utilization for model learning by adding…

Cryptography and Security · Computer Science 2024-08-16 Yi Yu , Qichen Zheng , Siyuan Yang , Wenhan Yang , Jun Liu , Shijian Lu , Yap-Peng Tan , Kwok-Yan Lam , Alex Kot

With more event datasets being released online, safeguarding the event dataset against unauthorized usage has become a serious concern for data owners. Unlearnable Examples are proposed to prevent the unauthorized exploitation of image…

Cryptography and Security · Computer Science 2025-07-16 Ruofei Wang , Peiqi Duan , Boxin Shi , Renjie Wan

The unauthorized use of personal data in model training has emerged as a growing privacy threat. Unlearnable examples (UEs) address this issue by embedding imperceptible perturbations into benign examples to obstruct feature learning.…

Machine Learning · Computer Science 2026-05-08 Bo Wang , Jia Ni , Mengnan Zhao , Zhan Qin , Kui Ren

High-quality data plays an indispensable role in the era of large models, but the use of unauthorized data for model training greatly damages the interests of data owners. To overcome this threat, several unlearnable methods have been…

Machine Learning · Computer Science 2025-09-11 Kai Ye , Liangcai Su , Chenxiong Qian

Recent advancements in AI models are structured to retain user interactions, which could inadvertently include sensitive healthcare data. In the healthcare field, particularly when radiologists use AI-driven diagnostic tools hosted on…

Diffusion models have demonstrated remarkable performance in image generation tasks, paving the way for powerful AIGC applications. However, these widely-used generative models can also raise security and privacy concerns, such as copyright…

Computer Vision and Pattern Recognition · Computer Science 2024-06-25 Zhengyue Zhao , Jinhao Duan , Xing Hu , Kaidi Xu , Chenan Wang , Rui Zhang , Zidong Du , Qi Guo , Yunji Chen

Unlearnable example attacks are data poisoning techniques that can be used to safeguard public data against unauthorized use for training deep learning models. These methods add stealthy perturbations to the original image, thereby making…

Machine Learning · Computer Science 2023-03-28 Tianrui Qin , Xitong Gao , Juanjuan Zhao , Kejiang Ye , Cheng-Zhong Xu

The exploitation of publicly accessible data has led to escalating concerns regarding data privacy and intellectual property (IP) breaches in the age of artificial intelligence. To safeguard both data privacy and IP-related domain…

Machine Learning · Computer Science 2024-11-18 Derui Wang , Minhui Xue , Bo Li , Seyit Camtepe , Liming Zhu

The tremendous amount of accessible data in cyberspace face the risk of being unauthorized used for training deep learning models. To address this concern, methods are proposed to make data unlearnable for deep learning models by adding a…

Machine Learning · Computer Science 2022-03-29 Shaopeng Fu , Fengxiang He , Yang Liu , Li Shen , Dacheng Tao

Unlearnable examples (UEs) aim to compromise model training by injecting imperceptible perturbations to clean samples. However, existing UE schemes exhibit limited robustness against advanced defenses due to their heuristic design or…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Xianlong Wang , Hangtao Zhang , Wenbo Pan , Ziqi Zhou , Changsong Jiang , Li Zeng , Xiaohua Jia

The recent success of machine learning models, especially large-scale classifiers and language models, relies heavily on training with massive data. These data are often collected from online sources. This raises serious concerns about the…

Artificial Intelligence · Computer Science 2025-11-12 Ruihan Zhang , Jun Sun , Ee-Peng Lim , Peixin Zhang

Unlearnable Examples (UEs) serve as a data protection strategy that generates imperceptible perturbations to mislead models into learning spurious correlations instead of underlying semantics. In this paper, we uncover a fundamental…

Machine Learning · Computer Science 2026-03-06 Zhihao Li , Gezheng Xu , Jiale Cai , Ruiyi Fang , Di Wu , Qicheng Lao , Charles Ling , Boyu Wang

Convolution-based unlearnable examples (UEs) employ class-wise multiplicative convolutional noise to training samples, severely compromising model performance. This fire-new type of UEs have successfully countered all defense mechanisms…

Computer Vision and Pattern Recognition · Computer Science 2024-12-11 Minghui Li , Xianlong Wang , Zhifei Yu , Shengshan Hu , Ziqi Zhou , Longling Zhang , Leo Yu Zhang

Unlearnable examples (UEs) seek to maximize testing error by making subtle modifications to training examples that are correctly labeled. Defenses against these poisoning attacks can be categorized based on whether specific interventions…

Cryptography and Security · Computer Science 2024-05-07 Yi Yu , Yufei Wang , Song Xia , Wenhan Yang , Shijian Lu , Yap-Peng Tan , Alex C. Kot

Unlearnable data (ULD) has emerged as an innovative defense technique to prevent machine learning models from learning meaningful patterns from specific data, thus protecting data privacy and security. By introducing perturbations to the…

Machine Learning · Computer Science 2025-04-02 Jiahao Li , Yiqiang Chen , Yunbing Xing , Yang Gu , Xiangyuan Lan
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