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The proliferation of signed networks in contemporary social media platforms necessitates robust privacy-preserving mechanisms. Graph unlearning, which aims to eliminate the influence of specific data points from trained models without full…

社会与信息网络 · 计算机科学 2025-10-31 Zhifei Luo , Lin Li , Xiaohui Tao , Kaize Shi

Deep learning techniques have implemented many unconditional image generation (UIG) models, such as GAN, Diffusion model, etc. The extremely realistic images (also known as AI-Generated Content, AIGC for short) produced by these models…

计算机视觉与模式识别 · 计算机科学 2023-10-17 Ruinan Ma , Yu-an Tan , Shangbo Wu , Tian Chen , Yajie Wang , Yuanzhang Li

Watermarking is a commonly used strategy to protect creators' rights to digital images, videos and audio. Recently, watermarking methods have been extended to deep learning models -- in principle, the watermark should be preserved when an…

The advancement of artificial intelligence generated content (AIGC) has created a pressing need for robust image watermarking that can withstand both conventional signal processing and novel semantic editing attacks. Current deep…

计算机视觉与模式识别 · 计算机科学 2025-11-17 Yichao Tang , Mingyang Li , Di Miao , Sheng Li , Zhenxing Qian , Xinpeng Zhang

Mobile devices and the immense amount and variety of data they generate are key enablers of machine learning (ML)-based applications. Traditional ML techniques have shifted toward new paradigms such as federated (FL) and split learning (SL)…

机器学习 · 计算机科学 2022-07-06 Pranvera Kortoçi , Yilei Liang , Pengyuan Zhou , Lik-Hang Lee , Abbas Mehrabi , Pan Hui , Sasu Tarkoma , Jon Crowcroft

Federated Learning (FL) enables collaborative model training on decentralized data but remains vulnerable to gradient leakage attacks that can reconstruct sensitive user information. Existing defense mechanisms, such as differential privacy…

分布式、并行与集群计算 · 计算机科学 2025-08-07 Borui Li , Li Yan , Jianmin Liu

Being trained on large and diverse datasets, visual foundation models (VFMs) can be fine-tuned to achieve remarkable performance and efficiency in various downstream computer vision tasks. The high computational cost of data collection and…

计算机视觉与模式识别 · 计算机科学 2026-03-12 Anna Chistyakova , Mikhail Pautov

Ensuring robustness in image watermarking is crucial for and maintaining content integrity under diverse transformations. Recent self-supervised learning (SSL) approaches, such as DINO, have been leveraged for watermarking but primarily…

计算机视觉与模式识别 · 计算机科学 2025-03-19 Muhammad Ahtesham , Xin Zhong

Federated learning (FL) emerges as an effective collaborative learning framework to coordinate data and computation resources from massive and distributed clients in training. Such collaboration results in non-trivial intellectual property…

密码学与安全 · 计算机科学 2023-12-07 Shuyang Yu , Junyuan Hong , Yi Zeng , Fei Wang , Ruoxi Jia , Jiayu Zhou

Federated learning (FL) is recently surging as a promising decentralized deep learning (DL) framework that enables DL-based approaches trained collaboratively across clients without sharing private data. However, in the context of the…

机器学习 · 计算机科学 2023-02-24 Van-Tuan Tran , Huy-Hieu Pham , Kok-Seng Wong

Invisible watermarking is essential for tracing the provenance of digital content. However, training state-of-the-art models remains notoriously difficult, with current approaches often struggling to balance robustness against true…

计算机视觉与模式识别 · 计算机科学 2025-12-19 Tomáš Souček , Pierre Fernandez , Hady Elsahar , Sylvestre-Alvise Rebuffi , Valeriu Lacatusu , Tuan Tran , Tom Sander , Alexandre Mourachko

Federated learning (FL) is a popular distributed machine learning (ML) paradigm, but is often limited by significant communication costs and edge device computation capabilities. Federated Split Learning (FSL) preserves the parallel model…

信息论 · 计算机科学 2023-02-14 Yujia Mu , Cong Shen

Putting a watermark into digital circuitry has its own set of challenges. Creating a secure watermark in printed matter usually involves including graphics that are difficult to reproduce. In circuitry, including additional circuitry that…

密码学与安全 · 计算机科学 2022-03-24 James Gil de Lamadrid , Seonho Choi

Federated Graph Learning (FGL) has emerged as a promising way to learn high-quality representations from distributed graph data with privacy preservation. Despite considerable efforts have been made for FGL under either cross-device or…

机器学习 · 计算机科学 2024-06-18 Zhuoning Guo , Duanyi Yao , Qiang Yang , Hao Liu

Large language models (LLMs) have demonstrated outstanding performance, making them valuable digital assets with significant commercial potential. Unfortunately, the LLM and its API are susceptible to intellectual property theft.…

密码学与安全 · 计算机科学 2024-07-25 Shuai Li , Kejiang Chen , Kunsheng Tang , Jie Zhang , Weiming Zhang , Nenghai Yu , Kai Zeng

Federated Learning (FL) has recently emerged as a revolutionary approach to collaborative training Machine Learning models. In particular, it enables decentralized model training while preserving data privacy, but its distributed nature…

密码学与安全 · 计算机科学 2025-12-30 Sameera K. M. , Serena Nicolazzo , Antonino Nocera , Vinod P. , Rafidha Rehiman K. A

Financial fraud increasingly exploits institutional boundaries: laundering networks distribute transactions across multiple banks because no single institution can observe the full pattern. Federated Learning (FL) enables collaborative…

密码学与安全 · 计算机科学 2026-05-19 Prajwal Panth , Nishant Nigam

The increasing demand for wireless communication underscores the need to optimize radio frequency spectrum utilization. An effective strategy for leveraging underutilized licensed frequency bands is cooperative spectrum sensing (CSS), which…

机器学习 · 计算机科学 2023-12-19 Heqiang Wang , Jie Xu

Federated learning (FL) enables the training of a model leveraging decentralized data in client sites while preserving privacy by not collecting data. However, one of the significant challenges of FL is limited computation and low…

机器学习 · 计算机科学 2023-04-18 Riyasat Ohib , Bishal Thapaliya , Pratyush Gaggenapalli , Jingyu Liu , Vince Calhoun , Sergey Plis

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…

密码学与安全 · 计算机科学 2026-05-12 Toluwani Aremu , Noor Hussein , Munachiso Nwadike , Samuele Poppi , Jie Zhang , Karthik Nandakumar , Neil Gong , Nils Lukas
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