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Text-to-image diffusion models, such as Stable Diffusion, have shown exceptional potential in generating high-quality images. However, recent studies highlight concerns over the use of unauthorized data in training these models, which may…

计算机视觉与模式识别 · 计算机科学 2024-11-28 Soumil Datta , Shih-Chieh Dai , Leo Yu , Guanhong Tao

Watermarking has recently emerged as a crucial tool for protecting the intellectual property of generative models and for distinguishing AI-generated content from human-generated data. Despite its practical success, most existing…

统计方法学 · 统计学 2025-12-08 Hengzhi He , Shirong Xu , Alexander Nemecek , Jiping Li , Erman Ayday , Guang Cheng

The growing sophistication of synthetic image and deepfake generation models has turned source attribution and authenticity verification into a critical challenge for modern computer vision systems. Recent studies suggest that diffusion…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Claudio Giusti , Luca Guarnera , Sebastiano Battiato

Datasets of labeled network traces are essential for a multitude of machine learning (ML) tasks in networking, yet their availability is hindered by privacy and maintenance concerns, such as data staleness. To overcome this limitation,…

网络与互联网体系结构 · 计算机科学 2023-10-13 Xi Jiang , Shinan Liu , Aaron Gember-Jacobson , Arjun Nitin Bhagoji , Paul Schmitt , Francesco Bronzino , Nick Feamster

Protein structure is key to understanding protein function and is essential for progress in bioengineering, drug discovery, and molecular biology. Recently, with the incorporation of generative AI, the power and accuracy of computational…

密码学与安全 · 计算机科学 2024-11-13 Zaixi Zhang , Ruofan Jin , Kaidi Fu , Le Cong , Marinka Zitnik , Mengdi Wang

Image generative models have become increasingly popular, but training them requires large datasets that are costly to collect and curate. To circumvent these costs, some parties may exploit existing models by using the generated images as…

机器学习 · 计算机科学 2025-07-01 Michel Meintz , Jan Dubiński , Franziska Boenisch , Adam Dziedzic

The rapid proliferation of Deep Neural Networks (DNNs) is driving a surge in model watermarking technologies, as the trained models themselves constitute valuable intellectual property. Existing watermarking approaches primarily focus on…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Dongdong Lin , Yue Li , Benedetta Tondi , Kaiqing Lin , Bin Li , Mauro Barni

Leveraging the powerful generative capability of diffusion models (DMs) to build decision-making agents has achieved extensive success. However, there is still a demand for an easy-to-use and modularized open-source library that offers…

人工智能 · 计算机科学 2024-10-29 Zibin Dong , Yifu Yuan , Jianye Hao , Fei Ni , Yi Ma , Pengyi Li , Yan Zheng

Match-cuts are powerful cinematic tools that create seamless transitions between scenes, delivering strong visual and metaphorical connections. However, crafting match-cuts is a challenging, resource-intensive process requiring deliberate…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Alejandro Pardo , Fabio Pizzati , Tong Zhang , Alexander Pondaven , Philip Torr , Juan Camilo Perez , Bernard Ghanem

We introduce OneDiffusion, a versatile, large-scale diffusion model that seamlessly supports bidirectional image synthesis and understanding across diverse tasks. It enables conditional generation from inputs such as text, depth, pose,…

计算机视觉与模式识别 · 计算机科学 2025-06-16 Duong H. Le , Tuan Pham , Sangho Lee , Christopher Clark , Aniruddha Kembhavi , Stephan Mandt , Ranjay Krishna , Jiasen Lu

Current image watermarking technologies are predominantly categorized into text watermarking techniques and image steganography; however, few methods can simultaneously handle text and image-based watermark data, which limits their…

多媒体 · 计算机科学 2025-06-03 ZhongLi Fang , Yu Xie , Ping Chen

Denoising diffusion probabilistic models have achieved significant success in point cloud generation, enabling numerous downstream applications, such as generative data augmentation and 3D model editing. However, little attention has been…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Dekai Zhu , Yan Di , Stefan Gavranovic , Slobodan Ilic

Watermarking is a technique that involves embedding nearly unnoticeable statistical signals within generated content to help trace its source. This work focuses on a scenario where an untrusted third-party user sends prompts to a trusted…

机器学习 · 计算机科学 2024-10-29 Xingchi Li , Guanxun Li , Xianyang Zhang

We propose a novel denoising diffusion generative model for predicting nonlinear fluid fields named FluidDiff. By performing a diffusion process, the model is able to learn a complex representation of the high-dimensional dynamic system,…

机器学习 · 计算机科学 2023-01-31 Gefan Yang , Stefan Sommer

Generative models, particularly diffusion models, have made significant success in data synthesis across various modalities, including images, videos, and 3D assets. However, current diffusion models are computationally intensive, often…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Yuanzhi Zhu , Hanshu Yan , Huan Yang , Kai Zhang , Junnan Li

Deep generative models have advanced text-to-online handwriting generation (TOHG), which aims to synthesize realistic pen trajectories conditioned on textual input and style references. However, most existing methods still primarily focus…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Wei Pan , Huiguo He , Hiuyi Cheng , Yilin Shi , Lianwen Jin

Despite the success of generating high-quality images given any text prompts by diffusion-based generative models, prior works directly generate the entire images, but cannot provide object-wise manipulation capability. To support wider…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Runhui Huang , Kaixin Cai , Jianhua Han , Xiaodan Liang , Renjing Pei , Guansong Lu , Songcen Xu , Wei Zhang , Hang Xu

We present STARFlow, a scalable generative model based on normalizing flows that achieves strong performance in high-resolution image synthesis. The core of STARFlow is Transformer Autoregressive Flow (TARFlow), which combines the…

The promise of LLM watermarking rests on a core assumption that a specific watermark proves authorship by a specific model. We demonstrate that this assumption is dangerously flawed. We introduce the threat of watermark spoofing, a…

密码学与安全 · 计算机科学 2026-02-24 Hyeseon An , Shinwoo Park , Suyeon Woo , Yo-Sub Han

The rapid development of video generative models has led to a surge in highly realistic synthetic videos, raising ethical concerns related to disinformation and copyright infringement. Recently, video watermarking has been proposed as a…

密码学与安全 · 计算机科学 2025-05-29 Zhengyuan Jiang , Moyang Guo , Kecen Li , Yuepeng Hu , Yupu Wang , Zhicong Huang , Cheng Hong , Neil Zhenqiang Gong