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With the rapid digitalization of healthcare systems, there has been a substantial increase in the generation and sharing of private health data. Safeguarding patient information is essential for maintaining consumer trust and ensuring…

Artificial Intelligence · Computer Science 2026-01-27 Yazan Otoum , Amiya Nayak

Federated causal inference enables multi-site treatment effect estimation without sharing individual-level data, offering a privacy-preserving solution for real-world evidence generation. However, data heterogeneity across sites, manifested…

Machine Learning · Computer Science 2025-05-06 Haoyang Li , Jie Xu , Kyra Gan , Fei Wang , Chengxi Zang

In the past decade, with the development of big data technology, an increasing amount of patient information has been stored as electronic health records (EHRs). Leveraging these data, various doctor recommendation systems have been…

Information Retrieval · Computer Science 2022-07-14 Luning Bi , Yunlong Wang , Fan Zhang , Zhuqing Liu , Yong Cai , Emily Zhao

We construct the networks of collaboration between partners for projects carried out with the support of European Commission Framework Programs FP5 and FP6. We analyze in detail these networks, not only in terms of total number of projects,…

Physics and Society · Physics 2009-04-14 Antonios Garas , Panos Argyrakis

The RECONNECT project addresses the fragmentation of Ireland's public healthcare systems, aiming to enhance service planning and delivery for chronic disease management. By integrating complex systems within the Health Service Executive…

Databases · Computer Science 2024-10-21 Vuong M. Ngo , Geetika Sood , Patricia Kearney , Fionnuala Donohue , Dongyun Nie , Mark Roantree

The digitization of health records has greatly improved the efficiency of the healthcare system and promoted the formulation of related research and policies. However, the widespread application of advanced technologies such as electronic…

Cryptography and Security · Computer Science 2025-02-07 Zhang Si Yuan , Manmeet Mahinderjit Singh

Artificial intelligence has transformed the perspective of medical imaging, leading to a genuine technological revolution in modern computer-assisted healthcare systems. However, ubiquitously featured deep learning (DL) systems require…

Image and Video Processing · Electrical Eng. & Systems 2026-01-09 Dominika Ciupek , Maciej Malawski , Tomasz Pieciak

It is commonly observed that the data are scattered everywhere and difficult to be centralized. The data privacy and security also become a sensitive topic. The laws and regulations such as the European Union's General Data Protection…

Machine Learning · Computer Science 2020-02-19 Yang Liu , Mingxin Chen , Wenxi Zhang , Junbo Zhang , Yu Zheng

Background: Access to medical care is strongly dependent on resource allocation, such as the geographical distribution of medical facilities. Nevertheless, this data is usually restricted to country official documentation, not available to…

Artificial Intelligence · Computer Science 2022-09-27 Selene Baez Santamaria , Emmanouil Manousogiannis , Guusje Boomgaard , Linh P. Tran , Zoltan Szlavik , Robert-Jan Sips

The Internet of Things (IoT) revolution has shown potential to give rise to many medical applications with access to large volumes of healthcare data collected by IoT devices. However, the increasing demand for healthcare data privacy and…

Machine Learning · Computer Science 2020-05-12 Binhang Yuan , Song Ge , Wenhui Xing

Machine learning has become integral to medical research and is increasingly applied in clinical settings to support diagnosis and decision-making; however, its effectiveness depends on access to large, diverse datasets, which are limited…

Machine Learning · Computer Science 2026-04-21 Ke Wan , Kensuke Tanioka , Toshio Shimokawa

In response to the increasing volume and sensitivity of data, traditional centralized computing models face challenges, such as data security breaches and regulatory hurdles. Federated Computing (FC) addresses these concerns by enabling…

Machine Learning · Computer Science 2024-04-04 René Schwermer , Ruben Mayer , Hans-Arno Jacobsen

Foundation models have demonstrated remarkable success across diverse domains and tasks, primarily due to the thrive of large-scale, diverse, and high-quality datasets. However, in the field of medical imaging, the curation and assembling…

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Recent developments in data management and imaging technologies have significantly affected diagnostic and extrapolative research in the understanding of neurodegenerative diseases. However, the impact of these new technologies is largely…

Objective: The objective was to develop a cloud-based, federated system to serve as a single point of search, discovery and analysis for data generated under the NIH Helping to End Addiction Long-term (HEAL) Initiative. Materials and…

This study proposes a novel, integrative framework for patient-centered data science in the digital health era. We developed a multidimensional model that combines traditional clinical data with patient-reported outcomes, social…

Machine Learning · Computer Science 2024-08-07 Mohsen Amoei , Dan Poenaru

The prodigious growth of digital health data has precipitated a mounting interest in harnessing machine learning methodologies, such as natural language processing (NLP), to scrutinize medical records, clinical notes, and other text-based…

Machine Learning · Computer Science 2023-06-29 Won Joon Yun , Samuel Kim , Joongheon Kim

The main aim of this paper is to provide a deep analysis on the research field of healthcare data analytics. This paper is analyzing the previous studies and works in this research area, as well as highlighting some of guidelines and gaps.…

Computers and Society · Computer Science 2016-06-07 Mohammad Alkhatib , Amir Talaei-Khoei , Amir Ghapanchi

Secure and interoperable integration of heterogeneous medical data remains a grand challenge in digital health. Current federated learning (FL) frameworks offer privacy-preserving model training but lack standardized mechanisms to…

Cryptography and Security · Computer Science 2025-10-03 Aueaphum Aueawatthanaphisut

Electronic Health Records (EHR) are crucial for the success of digital healthcare, with a focus on putting consumers at the center of this transformation. However, the digitalization of healthcare records brings along security and privacy…

Machine Learning · Computer Science 2024-10-07 Vinaytosh Mishra , Kishu Gupta , Deepika Saxena , Ashutosh Kumar Singh