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Federated learning (FL) allows multiple participants to collaboratively build deep learning (DL) models without directly sharing data. Consequently, the issue of copyright protection in FL becomes important since unreliable participants may…

密码学与安全 · 计算机科学 2023-03-06 Wenyuan Yang , Shuo Shao , Yue Yang , Xiyao Liu , Ximeng Liu , Zhihua Xia , Gerald Schaefer , Hui Fang

Diffusion models have rapidly become a vital part of deep generative architectures, given today's increasing demands. Obtaining large, high-performance diffusion models demands significant resources, highlighting their importance as…

密码学与安全 · 计算机科学 2023-11-30 Sen Peng , Yufei Chen , Cong Wang , Xiaohua Jia

With the widespread use of deep neural networks (DNNs) in many areas, more and more studies focus on protecting DNN models from intellectual property (IP) infringement. Many existing methods apply digital watermarking to protect the DNN…

密码学与安全 · 计算机科学 2022-07-11 Lina Lin , Hanzhou Wu

Watermarking is an operation of embedding an information into an image in a way that allows to identify ownership of the image despite applying some distortions on it. In this paper, we presented a novel end-to-end solution for embedding…

多媒体 · 计算机科学 2022-01-11 Marcin Plata , Piotr Syga

Training deep neural networks (DNNs) requires large datasets and powerful computing resources, which has led some owners to restrict redistribution without permission. Watermarking techniques that embed confidential data into DNNs have been…

密码学与安全 · 计算机科学 2024-01-05 Seonhye Park , Alsharif Abuadbba , Shuo Wang , Kristen Moore , Yansong Gao , Hyoungshick Kim , Surya Nepal

Intellectual property (IP) protection for Deep Neural Networks (DNNs) has raised serious concerns in recent years. Most existing works embed watermarks in the DNN model for IP protection, which need to modify the model and lack of…

计算机视觉与模式识别 · 计算机科学 2025-03-04 Mingfu Xue , Xin Wang , Yinghao Wu , Shifeng Ni , Yushu Zhang , Weiqiang Liu

Latent diffusion models have exhibited considerable potential in generative tasks. Watermarking is considered to be an alternative to safeguard the copyright of generative models and prevent their misuse. However, in the context of model…

密码学与安全 · 计算机科学 2025-02-20 Liangqi Lei , Keke Gai , Jing Yu , Liehuang Zhu , Qi Wu

The training of Deep Neural Networks (DNN) is costly, thus DNN can be considered as the intellectual properties (IP) of model owners. To date, most of the existing protection works focus on verifying the ownership after the DNN model is…

密码学与安全 · 计算机科学 2023-05-26 Mingfu Xue , Shichang Sun , Can He , Yushu Zhang , Jian Wang , Weiqiang Liu

Deep learning solutions in critical domains like autonomous vehicles, facial recognition, and sentiment analysis require caution due to the severe consequences of errors. Research shows these models are vulnerable to adversarial attacks,…

密码学与安全 · 计算机科学 2024-07-02 Alsharif Abuadbba , Nicholas Rhodes , Kristen Moore , Bushra Sabir , Shuo Wang , Yansong Gao

The indistinguishability of large language model (LLM) output from human-authored content poses significant challenges, raising concerns about potential misuse of AI-generated text and its influence on future model training. Watermarking…

密码学与安全 · 计算机科学 2026-04-16 Alexander Nemecek , Yuzhou Jiang , Erman Ayday

To support various applications, a prevalent and efficient approach for business owners is leveraging their valuable datasets to fine-tune a pre-trained LLM through the API provided by LLM owners or cloud servers. However, this process…

密码学与安全 · 计算机科学 2024-06-06 Shen Li , Liuyi Yao , Jinyang Gao , Lan Zhang , Yaliang Li

Watermarking is an effective way to trace model-generated content. Current watermark methods cannot resist forgery attacks, such as a deceptive claim that the model-generated content is a response to a fabricated prompt. None of them can be…

密码学与安全 · 计算机科学 2024-12-30 Minhao Bai

Deep neural networks are vulnerable to malicious fine-tuning attacks such as data poisoning and backdoor attacks. Therefore, in recent research, it is proposed how to detect malicious fine-tuning of neural network models. However, it…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Zhaoxia Yin , Heng Yin , Xinpeng Zhang

Training a deep neural network (DNN) requires a high computational cost. Buying models from sellers with a large number of computing resources has become prevailing. However, the buyer-seller environment is not always trusted. To protect…

密码学与安全 · 计算机科学 2023-12-12 Yusheng Guo , Nan Zhong , Zhenxing Qian , Xinpeng Zhang

Watermarking acts as a critical safeguard in text generated by Large Language Models (LLMs). By embedding identifiable signals into model outputs, watermarking enables reliable attribution and enhances the security of machine-generated…

计算与语言 · 计算机科学 2026-05-29 Yukang Lin , Jiahao Shao , Shuoran Jiang , Wentao Zhu , Bingjie Lu , Xiangping Wu , Joanna Siebert , Qingcai Chen

The proliferation of AI-generated content has facilitated sophisticated face manipulation, severely undermining visual integrity and posing unprecedented challenges to intellectual property. In response, a common proactive defense leverages…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Haonan An , Xiaohui Ye , Guang Hua , Yihang Tao , Hangcheng Cao , Xiangyu Yu , Yuguang Fang

Watermarking data for source tracking applications by its owner can be unfair for recipients because the data owner may redistribute the same watermarked data to many users. Hence, each data recipient should know the watermark embedded in…

密码学与安全 · 计算机科学 2023-02-06 Mesfer Mohammed Alqarni

Digital watermarking has been widely used to protect the copyright and integrity of multimedia data. Previous studies mainly focus on designing watermarking techniques that are robust to attacks of destroying the embedded watermarks.…

密码学与安全 · 计算机科学 2022-04-20 Ruowei Wang , Chenguo Lin , Qijun Zhao , Feiyu Zhu

Data watermarking in language models injects traceable signals, such as specific token sequences or stylistic patterns, into copyrighted text, allowing copyright holders to track and verify training data ownership. Previous data…

密码学与安全 · 计算机科学 2025-07-29 Xinyue Cui , Johnny Tian-Zheng Wei , Swabha Swayamdipta , Robin Jia

Formal verification has emerged as a powerful approach to ensure the safety and reliability of deep neural networks. However, current verification tools are limited to only a handful of properties that can be expressed as first-order…

人工智能 · 计算机科学 2022-03-03 Xuan Xie , Kristian Kersting , Daniel Neider