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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

Privacy-preserving machine learning has become a key conundrum for multi-party artificial intelligence. Federated learning (FL) and Split Learning (SL) are two frameworks that enable collaborative learning while keeping the data private (on…

机器学习 · 计算机科学 2022-12-15 Frédéric Berdoz , Abhishek Singh , Martin Jaggi , Ramesh Raskar

Federated learning (FL) is an appealing concept to perform distributed training of Neural Networks (NN) while keeping data private. With the industrialization of the FL framework, we identify several problems hampering its successful…

机器学习 · 计算机科学 2020-11-13 Lixuan Yang , Cedric Beliard , Dario Rossi

Although deep neural networks have made tremendous progress in the area of multimedia representation, training neural models requires a large amount of data and time. It is well-known that utilizing trained models as initial weights often…

计算机视觉与模式识别 · 计算机科学 2018-02-09 Yuki Nagai , Yusuke Uchida , Shigeyuki Sakazawa , Shin'ichi Satoh

Federated learning (FL) is a distributed machine learning paradigm allowing multiple clients to collaboratively train a global model without sharing their local data. However, FL entails exposing the model to various participants. This…

密码学与安全 · 计算机科学 2024-03-05 Shuo Shao , Wenyuan Yang , Hanlin Gu , Zhan Qin , Lixin Fan , Qiang Yang , Kui Ren

Federated Language Model (FedLM) allows a collaborative learning without sharing raw data, yet it introduces a critical vulnerability, as every untrustworthy client may leak the received functional model instance. Current watermarking…

密码学与安全 · 计算机科学 2026-03-13 Haodong Zhao , Jinming Hu , Yijie Bai , Tian Dong , Wei Du , Zhuosheng Zhang , Yanjiao Chen , Haojin Zhu , Gongshen Liu

As deep learning applications become more prevalent, the need for extensive training examples raises concerns for sensitive, personal, or proprietary data. To overcome this, Federated Learning (FL) enables collaborative model training…

密码学与安全 · 计算机科学 2024-10-23 Elena Rodriguez-Lois , Fernando Perez-Gonzalez

The rapid development of LLMs has raised concerns about their potential misuse, leading to various watermarking schemes that typically offer high detectability. However, existing watermarking techniques often face trade-off between…

密码学与安全 · 计算机科学 2025-10-21 Chenrui Wang , Junyi Shu , Billy Chiu , Yu Li , Saleh Alharbi , Min Zhang , Jing Li

In current deep learning paradigms, local training or the Standalone framework tends to result in overfitting and thus poor generalizability. This problem can be addressed by Distributed or Federated Learning (FL) that leverages a parameter…

机器学习 · 计算机科学 2020-08-31 Lingjuan Lyu , Xinyi Xu , Qian Wang

Large language models generate high-quality responses with potential misinformation, underscoring the need for regulation by distinguishing AI-generated and human-written texts. Watermarking is pivotal in this context, which involves…

机器学习 · 计算机科学 2024-06-07 Mingjia Huo , Sai Ashish Somayajula , Youwei Liang , Ruisi Zhang , Farinaz Koushanfar , Pengtao Xie

In decentralized machine learning paradigms such as Split Federated Learning (SFL) and its variant U-shaped SFL, the server's capabilities are severely restricted. Although this enhances client-side privacy, it also leaves the server highly…

密码学与安全 · 计算机科学 2025-11-19 Zhengchunmin Dai , Jiaxiong Tang , Peng Sun , Honglong Chen , Liantao Wu

Federated Learning has been popularized in recent years for applications involving personal or sensitive data, as it allows the collaborative training of machine learning models through local updates at the data-owners' premises, which does…

密码学与安全 · 计算机科学 2026-02-16 Elena Rodríguez-Lois , Fabio Brau , Maura Pintor , Battista Biggio , Fernando Pérez-González

Watermarking is broadly utilized to protect ownership of shared data while preserving data utility. However, existing watermarking methods for tabular datasets fall short on the desired properties (detectability, non-intrusiveness, and…

密码学与安全 · 计算机科学 2024-06-24 Yihao Zheng , Haocheng Xia , Junyuan Pang , Jinfei Liu , Kui Ren , Lingyang Chu , Yang Cao , Li Xiong

Watermark radioactivity testing type of methods can detect whether a model was trained on watermarked documents, and have become key tools for protecting data ownership in the fine-tuning of large language models (LLMs). Existing works have…

密码学与安全 · 计算机科学 2026-05-08 Su Zhang , Junfeng Guo , Heng Huang

In the era of costly pre-training of large language models, ensuring the intellectual property rights of model owners, and insuring that said models are responsibly deployed, is becoming increasingly important. To this end, we propose model…

计算与语言 · 计算机科学 2024-12-18 Vaden Masrani , Mohammad Akbari , David Ming Xuan Yue , Ahmad Rezaei , Yong Zhang

The indistinguishability of large language model (LLM) output from human-authored content poses significant challenges, raising concerns about potential misuse of AI-generated text and its influence on future model training. Watermarking…

密码学与安全 · 计算机科学 2026-04-16 Alexander Nemecek , Yuzhou Jiang , Erman Ayday

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

Federated Learning (FL) is a widespread approach that allows training machine learning (ML) models with data distributed across multiple devices. In cross-silo FL, which often appears in domains like healthcare or finance, the number of…

机器学习 · 计算机科学 2024-10-15 Aleksei Korneev , Jan Ramon

Deep neural networks have recently achieved significant progress. Sharing trained models of these deep neural networks is very important in the rapid progress of researching or developing deep neural network systems. At the same time, it is…

计算机视觉与模式识别 · 计算机科学 2018-02-07 Yusuke Uchida , Yuki Nagai , Shigeyuki Sakazawa , Shin'ichi Satoh

We introduce a dynamics-level approach to watermarking generative models. Rather than embedding signals into model weights or outputs, we embed the watermark directly into the learned continuous dynamics -- the velocity field of a flow…

机器学习 · 计算机科学 2026-05-18 Shuchan Wang