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Since the federated learning, which makes AI learning possible without moving local data around, was introduced by google in 2017 it has been actively studied particularly in the field of medicine. In fact, the idea of machine learning in…

Machine Learning · Computer Science 2021-09-02 Joo Hun Yoo , Hyejun Jeong , Jaehyeok Lee , Tai-Myoung Chung

In this paper, the problem of building a consistent European network state based on the data provided by different Transmission System Operators (TSOs) is addressed. A hierarchical merging procedure is introduced and consists in the…

Optimization and Control · Mathematics 2016-07-11 Manuel Ruiz , Othman Moumni Abdou , Arnaud Renaud , Jean Maeght , Mireille Lefevre , Patrick Panciatici

In the expanding field of machine learning, federated learning has emerged as a pivotal methodology for distributed data environments, ensuring privacy while leveraging decentralized data sources. However, the heterogeneity of client data…

Machine Learning · Computer Science 2025-01-28 Alice Smith , Bob Johnson , Michael Geller

Neuroscience research has evolved to generate increasingly large and complex experimental data sets, and advanced data science tools are taking on central roles in neuroscience research. Neurodata Without Borders (NWB), a standard language…

Neurons and Cognition · Quantitative Biology 2024-01-23 Andrea Pierré , Tuan Pham , Jonah Pearl , Sandeep Robert Datta , Jason T. Ritt , Alexander Fleischmann

Due to medical data privacy regulations, it is often infeasible to collect and share patient data in a centralised data lake. This poses challenges for training machine learning algorithms, such as deep convolutional networks, which often…

Computer Vision and Pattern Recognition · Computer Science 2019-10-03 Wenqi Li , Fausto Milletarì , Daguang Xu , Nicola Rieke , Jonny Hancox , Wentao Zhu , Maximilian Baust , Yan Cheng , Sébastien Ourselin , M. Jorge Cardoso , Andrew Feng

Given the rising complexity and burden of multimorbidity, it is crucial to provide evidence-based support for managing multimorbidity-related clinical outcomes. This study introduces a dynamic network approach to investigate conditional and…

Methodology · Statistics 2025-04-10 Hao Mei , Haonan Xiao , Ben-Chang Shia , Guanzhong Qiao , Yang Li

Big medical data poses great challenges to life scientists, clinicians, computer scientists, and engineers. In this paper, a group of life scientists, clinicians, computer scientists and engineers sit together to discuss several fundamental…

Generating synthetic tabular health data is challenging, and evaluating their quality is equally, if not more, complex. This systematic review highlights the critical importance of rigorous evaluation of synthetic health data to ensure…

Machine Learning · Computer Science 2026-05-15 Nazia Nafis , Inaki Esnaola , Alvaro Martinez-Perez , Maria-Cruz Villa-Uriol , Venet Osmani

Healthcare data contains sensitive information, and it is challenging to persuade healthcare data owners to share their information for research purposes without any privacy assurance. The proposed hybrid medical data privacy protection…

Cryptography and Security · Computer Science 2022-05-10 Judy X Yang , Hui Tian , Alan Wee-Chung Liew , Ernest Foo

The advancement of Internet and Communication Technologies (ICTs) has led to the era of Industry 4.0. This shift is followed by healthcare industries creating the term Healthcare 4.0. In Healthcare 4.0, the use of IoT-enabled medical…

Cryptography and Security · Computer Science 2023-05-17 Veronika Stephanie , Ibrahim Khalil , Mohammed Atiquzzaman , Xun Yi

Objectives: The fee-for-service approach to healthcare leads to the management of a patient's conditions in an independent manner, inducing various negative consequences. It is recognized that a bundled care approach to healthcare-one that…

Computers and Society · Computer Science 2017-06-05 You Chen , Abel N. Kho , David Liebovitz , Catherine Ivory , Sarah Osmundson , Jiang Bian , Bradley A. Malin

This study proposes a framework to enhance privacy in Blockchain-based Internet of Things (BIoT) systems used in the healthcare sector. The framework addresses the challenge of leveraging health data for analytics while protecting patient…

Cryptography and Security · Computer Science 2024-05-21 Daniel Commey , Sena Hounsinou , Garth V. Crosby

Financial institutions face escalating challenges in identifying high-risk customer behaviors within massive transaction networks, where fraudulent activities exploit market fragmentation and institutional boundaries. We address three…

Computational Engineering, Finance, and Science · Computer Science 2026-01-01 Lecheng Zheng , Jian Ni , Chris Zobel , John R Birge

We introduce and address a novel distributed clustering problem where each participant has a private dataset containing only a subset of all available features, and some features are included in multiple datasets. This scenario occurs in…

Data Structures and Algorithms · Computer Science 2025-10-14 Alessio Maritan , Luca Schenato

Federated learning is the process of developing machine learning models over datasets distributed across data centers such as hospitals, clinical research labs, and mobile devices while preventing data leakage. This survey examines previous…

Machine Learning · Computer Science 2022-11-22 Madhura Joshi , Ankit Pal , Malaikannan Sankarasubbu

No one can dispute the disruptive impact of blockchain technology, which has long been considered one of the major revolutions of contemporary times. Its integration into the healthcare ecosystem has helped overcome numerous difficulties…

Cryptography and Security · Computer Science 2024-01-09 Abdellah Ouaguid , Mohamed Hanine , Zouhair Chiba , Noreddine Abghour , Hassan Ghazal

In the medical field, multi-center collaborations are often sought to yield more generalizable findings by leveraging the heterogeneity of patient and clinical data. However, recent privacy regulations hinder the possibility to share data,…

Machine learning in medical imaging often faces a fundamental dilemma, namely, the small sample size problem. Many recent studies suggest using multi-domain data pooled from different acquisition sites/centers to improve statistical power.…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Hao Guan , Pew-Thian Yap , Andrea Bozoki , Mingxia Liu

Data privacy is a major concern in industries such as healthcare or finance. The requirement to safeguard privacy is essential to prevent data breaches and misuse, which can have severe consequences for individuals and organisations.…

Machine Learning · Computer Science 2024-12-18 Jose L Salmeron , Irina Arévalo

Automated recognition of autistic behaviors in children is essential for early intervention and objective clinical assessment. However, the development of robust models is severely hindered by strict privacy regulations (e.g., HIPAA) and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Guangyu Sun , Wenhan Wu , Zhishuai Guo , Ziteng Wang , Pegah Khosravi , Chen Chen
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