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相关论文: Towards Robust Model Watermark via Reducing Parame…

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Triggerable watermarking enables model owners to assert ownership against model extraction attacks. However, most existing approaches require additional training, which limits post-deployment flexibility, and the lack of clear theoretical…

密码学与安全 · 计算机科学 2026-01-22 Yixiao Xu , Binxing Fang , Rui Wang , Yinghai Zhou , Yuan Liu , Mohan Li , Zhihong Tian

With the rapid development of cloud-based services, large language models have become increasingly accessible through various web platforms. However, this accessibility has also led to growing risks of model abuse. LLM watermarking has…

密码学与安全 · 计算机科学 2026-04-28 Hao Li , Yubing Ren , Yanan Cao , Yingjie Li , Fang Fang , Shi Wang , Li Guo

Model watermarking utilizes internal representations to protect the ownership of large language models (LLMs). However, these features inevitably undergo complex distortions during realistic model modifications such as fine-tuning,…

密码学与安全 · 计算机科学 2026-03-20 Zikang Ding , Junhao Li , Suling Wu , Junchi Yao , Hongbo Liu , Lijie Hu

In recent years as the internet age continues to grow, sharing images on social media has become a common occurrence. In certain cases, watermarks are used as protection for the ownership of the image, however, in more cases, one may wish…

计算机视觉与模式识别 · 计算机科学 2023-02-23 Rongfeng Wei

Motivated by the problem of detecting AI-generated text, we consider the problem of watermarking the output of language models with provable guarantees. We aim for watermarks which satisfy: (a) undetectability, a cryptographic notion…

密码学与安全 · 计算机科学 2025-05-29 Noah Golowich , Ankur Moitra

The goal of 3D mesh watermarking is to embed the message in 3D meshes that can withstand various attacks imperceptibly and reconstruct the message accurately from watermarked meshes. The watermarking algorithm is supposed to withstand…

密码学与安全 · 计算机科学 2023-12-19 Xingyu Zhu , Guanhui Ye , Xiapu Luo , Xuetao Wei

Recently, Deep Learning (DL) models have been increasingly deployed on end-user devices as On-Device AI, offering improved efficiency and privacy. However, this deployment trend poses more serious Intellectual Property (IP) risks, as models…

密码学与安全 · 计算机科学 2025-07-30 Zhicheng Zhang , Peizhuo Lv , Mengke Wan , Jiang Fang , Diandian Guo , Yezeng Chen , Yinlong Liu , Wei Ma , Jiyan Sun , Liru Geng

Generative AI raises many societal concerns such as boosting disinformation and propaganda campaigns. Watermarking AI-generated content is a key technology to address these concerns and has been widely deployed in industry. However,…

密码学与安全 · 计算机科学 2024-07-08 Zhengyuan Jiang , Moyang Guo , Yuepeng Hu , Jinyuan Jia , Neil Zhenqiang Gong

Federated learning is a distributed learning technique where machine learning models are trained on client devices in which the local training data resides. The training is coordinated via a central server which is, typically, controlled by…

密码学与安全 · 计算机科学 2021-07-23 Buse Gul Atli , Yuxi Xia , Samuel Marchal , N. Asokan

Invisible watermarks safeguard images' copyrights by embedding hidden messages only detectable by owners. They also prevent people from misusing images, especially those generated by AI models. We propose a family of regeneration attacks to…

Watermarking has emerged as a promising solution to counter harmful or deceptive AI-generated content by embedding hidden identifiers that trace content origins. However, the robustness of current watermarking techniques is still largely…

密码学与安全 · 计算机科学 2025-07-08 Xiaodong Wu , Tianyi Tang , Xiangman Li , Jianbing Ni , Yong Yu

This paper proves a new watermarking method to embed the ownership information into a deep neural network (DNN), which is robust to fine-tuning. Specifically, we prove that when the input feature of a convolutional layer only contains…

机器学习 · 计算机科学 2025-05-05 Ling Tang , Yuefeng Chen , Hui Xue , Quanshi Zhang

Videos are prone to tampering attacks that alter the meaning and deceive the audience. Previous video forgery detection schemes find tiny clues to locate the tampered areas. However, attackers can successfully evade supervision by…

计算机视觉与模式识别 · 计算机科学 2022-07-08 Yangming Zhou , Qichao Ying , Xiangyu Zhang , Zhenxing Qian , Sheng Li , Xinpeng Zhang

Text watermarking for large language models (LLMs) enables model owners to verify text origin and protect intellectual property. While watermarking methods for closed-source LLMs are relatively mature, extending them to open-source models…

密码学与安全 · 计算机科学 2025-10-29 Jiaqi Xue , Yifei Zhao , Mansour Al Ghanim , Shangqian Gao , Ruimin Sun , Qian Lou , Mengxin Zheng

Watermarking techniques offer a promising way to identify machine-generated content via embedding covert information into the contents generated from language models. A challenge in the domain lies in preserving the distribution of original…

密码学与安全 · 计算机科学 2024-06-26 Yihan Wu , Zhengmian Hu , Junfeng Guo , Hongyang Zhang , Heng Huang

Quantum neural networks (QNNs) leverage quantum computing to create powerful and efficient artificial intelligence models capable of solving complex problems significantly faster than traditional computers. With the fast development of…

密码学与安全 · 计算机科学 2025-09-11 Limengnan Zhou , Hanzhou Wu

Code datasets are of immense value for training neural-network-based code completion models, where companies or organizations have made substantial investments to establish and process these datasets. Unluckily, these datasets, either built…

软件工程 · 计算机科学 2023-08-29 Zhensu Sun , Xiaoning Du , Fu Song , Li Li

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

Deep Neural Networks (DNNs) have become key components of many safety-critical applications such as autonomous driving and medical diagnosis. However, DNNs have been shown suffering from poor robustness because of their susceptibility to…

机器学习 · 计算机科学 2020-07-28 Wenjie Wan , Zhaodi Zhang , Yiwei Zhu , Min Zhang , Fu Song

Backdoor watermarking has emerged as the predominant approach for protecting public datasets, enabling dataset ownership verification (DOV) through embedded triggers that induce predefined model behaviors. While existing works assume that…

密码学与安全 · 计算机科学 2026-03-12 Zhiying Li , Zhi Liu , Dongjie Liu , Shengda Zhuo , Guanggang Geng , Zhaoxin Fan , Shanxiang Lyu , Xiaobo Jin , Jian Weng
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