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Adapting foundation models for medical image analysis requires finetuning them on a considerable amount of data because of extreme distribution shifts between natural (source) data used for pretraining and medical (target) data. However,…

计算机视觉与模式识别 · 计算机科学 2024-08-01 Mothilal Asokan , Joseph Geo Benjamin , Mohammad Yaqub , Karthik Nandakumar

Federated learning (FL), as a type of distributed machine learning, is capable of significantly preserving client's private data from being shared among different parties. Nevertheless, private information can still be divulged by analyzing…

机器学习 · 计算机科学 2024-02-06 Adrien Banse , Jan Kreischer , Xavier Oliva i Jürgens

Cross-silo Federated learning (FL) has become a promising tool in machine learning applications for healthcare. It allows hospitals/institutions to train models with sufficient data while the data is kept private. To make sure the FL model…

机器学习 · 计算机科学 2022-09-12 Aoxiao Zhong , Hao He , Zhaolin Ren , Na Li , Quanzheng Li

Federated learning (FL) has emerged as a promising paradigm in machine learning, enabling collaborative model training across decentralized devices without the need for raw data sharing. In FL, a global model is trained iteratively on local…

机器学习 · 计算机科学 2025-04-01 Kanishka Ranaweera , Azadeh Ghari Neiat , Xiao Liu , Bipasha Kashyap , Pubudu N. Pathirana

Federated learning (FL) is an effective and widely used approach to training deep learning models on decentralized datasets held by distinct clients. FL also strengthens both security and privacy protections for training data. Common…

机器学习 · 计算机科学 2025-10-27 Sana Ayromlou , Fatemeh Tavakoli , D. B. Emerson

Collaboration between healthcare institutions can significantly lessen the imbalance in medical resources across various geographic areas. However, directly sharing diagnostic information between institutions is typically not permitted due…

机器学习 · 计算机科学 2023-02-14 Chung-ju Huang , Leye Wang , Xiao Han

Federated Learning (FL) is a technique to train models using data distributed across devices. Differential Privacy (DP) provides a formal privacy guarantee for sensitive data. Our goal is to train a large neural network language model…

Federated learning (FL) allows multiple medical institutions to collaboratively learn a global model without centralizing client data. It is difficult, if possible at all, for such a global model to commonly achieve optimal performance for…

图像与视频处理 · 电气工程与系统科学 2023-03-30 Meirui Jiang , Hongzheng Yang , Chen Cheng , Qi Dou

Federated learning (FL) allows edge devices to collectively learn a model without directly sharing data within each device, thus preserving privacy and eliminating the need to store data globally. While there are promising results under the…

机器学习 · 计算机科学 2021-07-02 Tehrim Yoon , Sumin Shin , Sung Ju Hwang , Eunho Yang

Employing self-supervised learning (SSL) methodologies assumes par-amount significance in handling unlabeled polyp datasets when building deep learning-based automatic polyp segmentation models. However, the intricate privacy dynamics…

计算机视觉与模式识别 · 计算机科学 2025-02-13 Xinyi Tan , Jiacheng Wang , Liansheng Wang

Robust machine learning (ML) models can be developed by leveraging large volumes of data and distributing the computational tasks across numerous devices or servers. Federated learning (FL) is a technique in the realm of ML that facilitates…

Federated Learning (FL) trains models locally at each research center or clinic and aggregates only model updates, making it a natural fit for medical imaging, where strict privacy laws forbid raw data sharing. A major obstacle is…

机器学习 · 计算机科学 2025-09-30 Soroosh Safari Loaliyan , Jose-Luis Ambite , Paul M. Thompson , Neda Jahanshad , Greg Ver Steeg

Federated Learning (FL) often adopts differential privacy (DP) to protect client data, but the added noise required for privacy guarantees can substantially degrade model accuracy. To resolve this challenge, we propose model-splitting…

机器学习 · 计算机科学 2025-10-01 Yiwei Li , Shuai Wang , Zhuojun Tian , Xiuhua Wang , Shijian Su

Vertical federated learning (VFL), a variant of Federated Learning (FL), has recently drawn increasing attention as the VFL matches the enterprises' demands of leveraging more valuable features to achieve better model performance. However,…

机器学习 · 计算机科学 2023-06-09 Yuanqin He , Yan Kang , Xinyuan Zhao , Jiahuan Luo , Lixin Fan , Yuxing Han , Qiang Yang

Federated learning (FL) is an emerging machine learning technique that aggregates model attributes from a large number of distributed devices. Several unique features such as energy saving and privacy preserving make FL a highly promising…

网络与互联网体系结构 · 计算机科学 2020-03-04 Haijian Sun , Xiang Ma , Rose Qingyang Hu

Federated learning (FL) is a distributed machine learning strategy that enables participants to collaborate and train a shared model without sharing their individual datasets. Privacy and fairness are crucial considerations in FL. While FL…

机器学习 · 计算机科学 2023-05-24 Ayush K. Varshney , Sonakshi Garg , Arka Ghosh , Sargam Gupta

Federated learning (FL) is a framework which allows multiple users to jointly train a global machine learning (ML) model by transmitting only model updates under the coordination of a parameter server, while being able to keep their…

机器学习 · 计算机科学 2024-06-12 Zixi Wang , M. Cenk Gursoy

Recently, federated learning (FL) has received intensive research because of its ability in preserving data privacy for scattered clients to collaboratively train machine learning models. Commonly, a parameter server (PS) is deployed for…

机器学习 · 计算机科学 2022-09-07 Dongyuan Su , Yipeng Zhou , Laizhong Cui

The rapid proliferation of large language models (LLMs) has created an unprecedented demand for fine-tuning models for specialized domains, such as medical science. While federated learning (FL) offers a decentralized and privacy-preserving…

机器学习 · 计算机科学 2025-06-25 Amir Faiyaz , Tara Salman

The effective detection of evidence of financial anomalies requires collaboration among multiple entities who own a diverse set of data, such as a payment network system (PNS) and its partner banks. Trust among these financial institutions…