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Neural Radiance Fields (NeRF) have been gaining attention as a significant form of 3D content representation. With the proliferation of NeRF-based creations, the need for copyright protection has emerged as a critical issue. Although some…

计算机视觉与模式识别 · 计算机科学 2025-02-27 Ziyuan Luo , Anderson Rocha , Boxin Shi , Qing Guo , Haoliang Li , Renjie Wan

Graph-structured data is foundational to numerous web applications, and watermarking is crucial for protecting their intellectual property and ensuring data provenance. Existing watermarking methods primarily operate on graph structures or…

机器学习 · 计算机科学 2026-01-22 Jiasen Li , Yanwei Liu , Zhuoyi Shang , Xiaoyan Gu , Weiping Wang

Digital watermarking enables protection against copyright infringement of images. Although existing methods embed watermarks imperceptibly and demonstrate robustness against attacks, they typically lack resilience against geometric…

多媒体 · 计算机科学 2024-02-15 Hannes Mareen , Lucas Antchougov , Glenn Van Wallendael , Peter Lambert

Neural networks have increasingly influenced people's lives. Ensuring the faithful deployment of neural networks as designed by their model owners is crucial, as they may be susceptible to various malicious or unintentional modifications,…

密码学与安全 · 计算机科学 2024-11-05 ZhenZhe Gao , Zhenjun Tang , Zhaoxia Yin , Baoyuan Wu , Yue Lu

With the rapid adoption of diffusion models for visual content generation, proving authorship and protecting copyright have become critical. This challenge is particularly important when model owners keep their models private and may be…

计算机视觉与模式识别 · 计算机科学 2026-04-15 Nir Goren , Oren Katzir , Abhinav Nakarmi , Eyal Ronen , Mahmood Sharif , Or Patashnik

Digital contents have grown dramatically in recent years, leading to increased attention to copyright. Image watermarking has been considered one of the most popular methods for copyright protection. With the recent advancements in applying…

多媒体 · 计算机科学 2021-05-25 Maedeh Jamali , Nader Karim , Pejman Khadivi , Shahram Shirani , Shadrokh Samavi

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

Self-supervised learning is an emerging machine learning paradigm. Compared to supervised learning which leverages high-quality labeled datasets, self-supervised learning relies on unlabeled datasets to pre-train powerful encoders which can…

密码学与安全 · 计算机科学 2022-09-02 Tianshuo Cong , Xinlei He , Yang Zhang

EEG-based neural networks, pivotal in medical diagnosis and brain-computer interfaces, face significant intellectual property (IP) risks due to their reliance on sensitive neurophysiological data and resource-intensive development. Current…

机器学习 · 计算机科学 2025-02-11 Ahmed Abdelaziz , Ahmed Fathi , Ahmed Fares

Despite the success of deep learning-based object detection methods in recent years, it is still challenging to make the object detector reliable in adverse weather conditions such as rain and snow. For the robust performance of object…

计算机视觉与模式识别 · 计算机科学 2024-05-03 Minsik Jeon , Junwon Seo , Jihong Min

Instruction-driven image editing allows users to quickly edit an image according to text instructions in a forward pass. Nevertheless, malicious users can easily exploit this technique to create fake images, which could cause a crisis of…

密码学与安全 · 计算机科学 2024-07-18 Runyi Hu , Jie Zhang , Ting Xu , Jiwei Li , Tianwei Zhang

The advances in the Neural Radiance Fields (NeRF) research offer extensive applications in diverse domains, but protecting their copyrights has not yet been researched in depth. Recently, NeRF watermarking has been considered one of the…

计算机视觉与模式识别 · 计算机科学 2024-07-15 Youngdong Jang , Dong In Lee , MinHyuk Jang , Jong Wook Kim , Feng Yang , Sangpil Kim

How can we protect the intellectual property of trained NLP models? Modern NLP models are prone to stealing by querying and distilling from their publicly exposed APIs. However, existing protection methods such as watermarking only work for…

计算与语言 · 计算机科学 2022-10-25 Xuandong Zhao , Lei Li , Yu-Xiang Wang

Image cropping can be maliciously used to manipulate the layout of an image and alter the underlying meaning. Previous image crop detection schemes only predicts whether an image has been cropped, ignoring which part of the image is…

计算机视觉与模式识别 · 计算机科学 2022-06-01 Qichao Ying , Xiaoxiao Hu , Xiangyu Zhang , Zhenxing Qian , Xinpeng Zhang

Deep learning techniques are one of the most significant elements of any Artificial Intelligence (AI) services. Recently, these Machine Learning (ML) methods, such as Deep Neural Networks (DNNs), presented exceptional achievement in…

密码学与安全 · 计算机科学 2021-03-10 Mohammad Mehdi Yadollahi , Farzaneh Shoeleh , Sajjad Dadkhah , Ali A. Ghorbani

Robust watermarking is critical for intellectual property protection, whereas existing methods face a severe vulnerability against regeneration-based AIGC attacks. We identify that existing methods fail because they entangle the watermark…

机器学习 · 计算机科学 2026-02-26 Haoyuan He , Yu Zheng , Jie Zhou , Jiwen Lu

Typically, foundation models are hosted on cloud servers to meet the high demand for their services. However, this exposes them to security risks, as attackers can modify them after uploading to the cloud or transferring from a local…

密码学与安全 · 计算机科学 2023-05-18 Zhaoxia Yin , Heng Yin , Hang Su , Xinpeng Zhang , Zhenzhe Gao

Large language models (LLMs) can be misused to reveal sensitive information, such as weapon-making instructions or writing malware. LLM providers rely on $\emph{monitoring}$ to detect and flag unsafe behavior during inference. An open…

密码学与安全 · 计算机科学 2026-04-01 Toluwani Aremu , Daniil Ognev , Samuele Poppi , Nils Lukas

Obtaining the state of the art performance of deep learning models imposes a high cost to model generators, due to the tedious data preparation and the substantial processing requirements. To protect the model from unauthorized…

机器学习 · 计算机科学 2019-11-27 Masoumeh Shafieinejad , Jiaqi Wang , Nils Lukas , Xinda Li , Florian Kerschbaum

Discriminative self-supervised learning allows training models on any random group of internet images, and possibly recover salient information that helps differentiate between the images. Applied to ImageNet, this leads to object centric…

计算机视觉与模式识别 · 计算机科学 2022-02-23 Priya Goyal , Quentin Duval , Isaac Seessel , Mathilde Caron , Ishan Misra , Levent Sagun , Armand Joulin , Piotr Bojanowski