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Federated learning (FL) is a trending training paradigm to utilize decentralized training data. FL allows clients to update model parameters locally for several epochs, then share them to a global model for aggregation. This training…

机器学习 · 计算机科学 2022-08-09 Xiaoxiao Li , Zhao Song , Jiaming Yang

Research has increasingly explored the application of artificial intelligence (AI) and machine learning (ML) within the mental health domain to enhance both patient care and healthcare provider efficiency. Given that mental health…

计算机与社会 · 计算机科学 2025-01-22 Maryam Ebrahimi , Rajeev Sahay , Seyyedali Hosseinalipour , Bita Akram

In spite that Federated Learning (FL) is well known for its privacy protection when training machine learning models among distributed clients collaboratively, recent studies have pointed out that the naive FL is susceptible to gradient…

密码学与安全 · 计算机科学 2021-01-13 Yao Fu , Yipeng Zhou , Di Wu , Shui Yu , Yonggang Wen , Chao Li

In times of epidemics, swift reaction is necessary to mitigate epidemic spreading. For this reaction, localized approaches have several advantages, limiting necessary resources and reducing the impact of interventions on a larger scale.…

机器学习 · 计算机科学 2026-01-15 Raouf Kerkouche , Henrik Zunker , Mario Fritz , Martin J. Kühn

Federated learning enables multiple actors to collaboratively train models without sharing private data. Existing algorithms are successful and well-justified in this task when the intended target domain, where the trained model will be…

机器学习 · 计算机科学 2025-08-27 Edvin Listo Zec , Adam Breitholtz , Fredrik D. Johansson

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

Federated learning (FL) enables distributed optimization of machine learning models while protecting privacy by independently training local models on each client and then aggregating parameters on a central server, thereby producing an…

机器学习 · 计算机科学 2022-03-08 Chencheng Xu , Zhiwei Hong , Minlie Huang , Tao Jiang

Federated learning (FL) combined with differential privacy (DP) offers machine learning (ML) training with distributed devices and with a formal privacy guarantee. With a large population of devices, FL with DP produces a performant model…

机器学习 · 计算机科学 2023-07-17 Tatsuki Koga , Congzheng Song , Martin Pelikan , Mona Chitnis

In Machine Learning scenarios, privacy is a crucial concern when models have to be trained with private data coming from users of a service, such as a recommender system, a location-based mobile service, a mobile phone text messaging…

机器学习 · 计算机科学 2020-07-20 Vito Walter Anelli , Yashar Deldjoo , Tommaso Di Noia , Antonio Ferrara

Domain Generalization (DG) aims to learn from multiple known source domains a model that can generalize well to unknown target domains. One of the key approaches in DG is training an encoder which generates domain-invariant representations.…

机器学习 · 计算机科学 2025-05-27 Trong-Binh Nguyen , Minh-Duong Nguyen , Jinsun Park , Quoc-Viet Pham , Won Joo Hwang

Federated Domain Adaptation (FDA) is a Federated Learning (FL) scenario where models are trained across multiple clients with unique data domains but a shared category space, without transmitting private data. The primary challenge in FDA…

机器学习 · 计算机科学 2024-10-11 Jingyuan Zhang , Yiyang Duan , Shuaicheng Niu , Yang Cao , Wei Yang Bryan Lim

Federated Learning (FL) has emerged as a crucial distributed training paradigm, enabling discrete devices to collaboratively train a shared model under the coordination of a central server, while leveraging their locally stored private…

机器学习 · 计算机科学 2024-09-02 Wenhao Yuan , Xuehe Wang

Federated learning (FL) enables multiple client medical institutes collaboratively train a deep learning (DL) model with privacy protection. However, the performance of FL can be constrained by the limited availability of labeled data in…

图像与视频处理 · 电气工程与系统科学 2023-10-25 Yongsong Huang , Wanqing Xie , Mingzhen Li , Mingmei Cheng , Jinzhou Wu , Weixiao Wang , Jane You , Xiaofeng Liu

Federated Learning offers a solution for decentralised model training, addressing the difficulties associated with distributed data and privacy in machine learning. However, the fact of data heterogeneity in federated learning frequently…

机器学习 · 计算机科学 2025-09-10 Ozgu Goksu , Nicolas Pugeault

Federated learning (FL) is a promising way to use the computing power of mobile devices while maintaining the privacy of users. Current work in FL, however, makes the unrealistic assumption that the users have ground-truth labels on their…

机器学习 · 计算机科学 2021-03-10 Zhengming Zhang , Yaoqing Yang , Zhewei Yao , Yujun Yan , Joseph E. Gonzalez , Michael W. Mahoney

Federated learning (FL) is a system in which a central aggregator coordinates the efforts of multiple clients to solve machine learning problems. This setting allows training data to be dispersed in order to protect privacy. The purpose of…

机器学习 · 计算机科学 2022-06-27 Subrato Bharati , M. Rubaiyat Hossain Mondal , Prajoy Podder , V. B. Surya Prasath

Much of federated learning (FL) focuses on settings where local dataset statistics remain the same between training and testing. However, this assumption often does not hold in practice due to distribution shifts, motivating the development…

机器学习 · 计算机科学 2026-02-02 Shahryar Zehtabi , Dong-Jun Han , Seyyedali Hosseinalipour , Christopher G. Brinton

Multi-institutional collaborations are key for learning generalizable MRI synthesis models that translate source- onto target-contrast images. To facilitate collaboration, federated learning (FL) adopts decentralized training and mitigates…

图像与视频处理 · 电气工程与系统科学 2022-08-24 Onat Dalmaz , Usama Mirza , Gökberk Elmas , Muzaffer Özbey , Salman UH Dar , Emir Ceyani , Salman Avestimehr , Tolga Çukur

Federated Learning (FL) represents a significant advancement in distributed machine learning, enabling multiple participants to collaboratively train models without sharing raw data. This decentralized approach enhances privacy by keeping…

密码学与安全 · 计算机科学 2025-02-10 Jaydip Sen , Hetvi Waghela , Sneha Rakshit

We address the problem of federated domain generalization in an unsupervised setting for the first time. We first theoretically establish a connection between domain shift and alignment of gradients in unsupervised federated learning and…

机器学习 · 计算机科学 2025-01-06 Farhad Pourpanah , Mahdiyar Molahasani , Milad Soltany , Michael Greenspan , Ali Etemad