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The prosperity of deep neural networks (DNNs) is largely benefited from open-source datasets, based on which users can evaluate and improve their methods. In this paper, we revisit backdoor-based dataset ownership verification (DOV), which…

Computer Vision and Pattern Recognition · Computer Science 2023-11-07 Junfeng Guo , Yiming Li , Lixu Wang , Shu-Tao Xia , Heng Huang , Cong Liu , Bo Li

Watermarking enables GenAI providers to verify whether content was generated by their models. A watermark is a hidden signal in the content, whose presence can be detected using a secret watermark key. A core security threat are forgery…

Cryptography and Security · Computer Science 2026-05-12 Toluwani Aremu , Noor Hussein , Munachiso Nwadike , Samuele Poppi , Jie Zhang , Karthik Nandakumar , Neil Gong , Nils Lukas

Deep neural networks (DNNs) have demonstrated their superiority in practice. Arguably, the rapid development of DNNs is largely benefited from high-quality (open-sourced) datasets, based on which researchers and developers can easily…

Cryptography and Security · Computer Science 2023-04-06 Yiming Li , Yang Bai , Yong Jiang , Yong Yang , Shu-Tao Xia , Bo Li

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.…

Cryptography and Security · Computer Science 2022-04-20 Ruowei Wang , Chenguo Lin , Qijun Zhao , Feiyu Zhu

Text-to-image (T2I) diffusion models enable high-quality image generation conditioned on textual prompts. However, fine-tuning these pre-trained models for personalization raises concerns about unauthorized dataset usage. To address this…

Computer Vision and Pattern Recognition · Computer Science 2025-12-24 Kuofeng Gao , Yufei Zhu , Yiming Li , Jiawang Bai , Yong Yang , Zhifeng Li , Shu-Tao Xia

Deep neural networks (DNNs) rely heavily on high-quality open-source datasets (e.g., ImageNet) for their success, making dataset ownership verification (DOV) crucial for protecting public dataset copyrights. In this paper, we find existing…

Machine Learning · Computer Science 2025-06-17 Ting Qiao , Yiming Li , Jianbin Li , Yingjia Wang , Leyi Qi , Junfeng Guo , Ruili Feng , Dacheng Tao

Latent-based diffusion model watermarking embeds watermarks into generated images' latent space to enable content attribution, offering a training-free solution for intellectual property protection and digital forensics. However, these…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Jiewei Lai , Lan Zhang , Chen Tang , Pengcheng Sun , Zhaopeng Zhang , Yunhao Wang , Hui Jin

Integrating watermarking into the generation process of latent diffusion models (LDMs) simplifies detection and attribution of generated content. Semantic watermarks, such as Tree-Rings and Gaussian Shading, represent a novel class of…

Cryptography and Security · Computer Science 2025-06-10 Andreas Müller , Denis Lukovnikov , Jonas Thietke , Asja Fischer , Erwin Quiring

Generative code models (GCMs) significantly enhance development efficiency through automated code generation and code summarization. However, building and training these models require computational resources and time, necessitating…

Cryptography and Security · Computer Science 2025-07-01 Haoxuan Li , Jiale Zhang , Xiaobing Sun , Xiapu Luo

Recent years have seen a surge in interest in digital content watermarking techniques, driven by the proliferation of generative models and increased legal pressure. With an ever-growing percentage of AI-generated content available online,…

The rapid advancement of deep neural networks (DNNs) heavily relies on large-scale, high-quality datasets. However, unauthorized commercial use of these datasets severely violates the intellectual property rights of dataset owners. Existing…

Cryptography and Security · Computer Science 2025-10-31 Yingjia Wang , Ting Qiao , Xing Liu , Chongzuo Li , Sixing Wu , Jianbin Li

The huge supporting training data on the Internet has been a key factor in the success of deep learning models. However, this abundance of public-available data also raises concerns about the unauthorized exploitation of datasets for…

Cryptography and Security · Computer Science 2023-04-11 Ruixiang Tang , Qizhang Feng , Ninghao Liu , Fan Yang , Xia Hu

Deep learning, especially deep neural networks (DNNs), has been widely and successfully adopted in many critical applications for its high effectiveness and efficiency. The rapid development of DNNs has benefited from the existence of some…

Cryptography and Security · Computer Science 2023-04-03 Yiming Li , Mingyan Zhu , Xue Yang , Yong Jiang , Tao Wei , Shu-Tao Xia

Ownership verification is currently the most critical and widely adopted post-hoc method to safeguard model copyright. In general, model owners exploit it to identify whether a given suspicious third-party model is stolen from them by…

Cryptography and Security · Computer Science 2024-09-11 Shuo Shao , Yiming Li , Hongwei Yao , Yiling He , Zhan Qin , Kui Ren

With the increasing adoption of deep learning in speaker verification, large-scale speech datasets have become valuable intellectual property. To audit and prevent the unauthorized usage of these valuable released datasets, especially in…

Cryptography and Security · Computer Science 2025-04-08 Yiming Li , Kaiying Yan , Shuo Shao , Tongqing Zhai , Shu-Tao Xia , Zhan Qin , Dacheng Tao

AI-generated content has accelerated the topic of media synthesis, particularly Deepfake, which can manipulate our portraits for positive or malicious purposes. Before releasing these threatening face images, one promising forensics…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Xiaoshuai Wu , Xin Liao , Bo Ou , Yuling Liu , Zheng Qin

Deep neural networks are valuable assets considering their commercial benefits and huge demands for costly annotation and computation resources. To protect the copyright of DNNs, backdoor-based ownership verification becomes popular…

Cryptography and Security · Computer Science 2023-09-12 Guanhao Gan , Yiming Li , Dongxian Wu , Shu-Tao Xia

The rapid development of deep learning has benefited from the release of some high-quality open-sourced datasets ($e.g.$, ImageNet), which allows researchers to easily verify the effectiveness of their algorithms. Almost all existing…

Cryptography and Security · Computer Science 2020-11-20 Yiming Li , Ziqi Zhang , Jiawang Bai , Baoyuan Wu , Yong Jiang , Shu-Tao Xia

Federated graph learning (FedGL) is an emerging learning paradigm to collaboratively train graph data from various clients. However, during the development and deployment of FedGL models, they are susceptible to illegal copying and model…

Cryptography and Security · Computer Science 2024-10-24 Yuxin Yang , Qiang Li , Yuan Hong , Binghui Wang

Backdoor-based watermarking schemes were proposed to protect the intellectual property of artificial intelligence models, especially deep neural networks, under the black-box setting. Compared with ordinary backdoors, backdoor-based…

Cryptography and Security · Computer Science 2022-08-31 Fangqi Li , Shilin Wang , Yun Zhu
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