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In a world where data is the new currency, wearable health devices offer unprecedented insights into daily life, continuously monitoring vital signs and metrics. However, this convenience raises privacy concerns, as these devices collect…

Cryptography and Security · Computer Science 2025-12-04 Karthik Barma

The growing global population of older adults, combined with ongoing healthcare workforce shortages, has increased reliance on informal caregivers, including family members and friends who provide unpaid support to individuals with chronic…

Human-Computer Interaction · Computer Science 2025-12-04 Zhiyin Zhou

Electronic Health Records (EHRs) have improved many aspects of healthcare and allowed for easier patient management for medical providers. Blockchains have been proposed as a promising solution for supporting Electronic Health Records…

Cryptography and Security · Computer Science 2020-02-26 Alyssa Donawa , Inema Orukari , Corey E. Baker

Today, cancer is one of the leading causes of death throughout the world. This threatening disease has huge negative impacts, not only on quality of life, but also on the healthcare industry, whose resources are already scarce. Thus,…

Computers and Society · Computer Science 2016-06-06 Peter Haddad , Jonathan L. Schaffer , Nilmini Wickramasinghe

Electronic Health Records (EHRs) contain a large volume of heterogeneous patient data, which are useful at the point of care and for retrospective research. These data are typically stored in relational databases. Gaining an integrated view…

Computers and Society · Computer Science 2018-06-04 Dina Levy-Lambert , Jen J. Gong , Tristan Naumann , Tom J. Pollard , John V. Guttag

Precision health leverages information from various sources, including omics, lifestyle, environment, social media, medical records, and medical insurance claims to enable personalized care, prevent and predict illness, and precise…

Cryptography and Security · Computer Science 2022-02-18 Chandra Thapa , Seyit Camtepe

Remote healthcare technology can help tackle societal issues by improving access to quality healthcare services and enhancing diagnoses through in-place monitoring. These services can be implemented through a combination of mobile devices,…

Computers and Society · Computer Science 2025-01-27 Daniela Napoli , Heather Molyneaux , Helene Fournier , Sonia Chiasson

Clinical trials are a critical component of evaluating the effectiveness of new medical interventions and driving advancements in medical research. Therefore, timely enrollment of patients is crucial to prevent delays or premature…

Information Retrieval · Computer Science 2023-06-12 Georgios Peikos , Symeon Symeonidis , Pranav Kasela , Gabriella Pasi

The advancement in the healthcare sector is entering into a new era in the form of Health 4.0. The integration of innovative technologies like Cyber-Physical Systems (CPS), Big Data, Cloud Computing, Machine Learning, and Blockchain with…

Cryptography and Security · Computer Science 2021-03-24 Mayank Pandey , Rachit Agarwal , Sandeep K. Shukla , Nishchal K. Verma

Electronic Health Records (EHR) contain valuable clinical information for predicting patient outcomes and guiding healthcare decisions. However, effectively modeling Electronic Health Records (EHRs) requires addressing data heterogeneity…

Machine Learning · Computer Science 2025-07-22 Junhan Yu , Zhunyi Feng , Junwei Lu , Tianxi Cai , Doudou Zhou

Predicting the health risks of patients using Electronic Health Records (EHR) has attracted considerable attention in recent years, especially with the development of deep learning techniques. Health risk refers to the probability of the…

Machine Learning · Computer Science 2022-11-15 Yuxi Liu , Shaowen Qin , Antonio Jimeno Yepes , Wei Shao , Zhenhao Zhang , Flora D. Salim

Electronic health records (EHR) are rich heterogeneous collection of patient health information, whose broad adoption provides great opportunities for systematic health data mining. However, heterogeneous EHR data types and biased…

Machine Learning · Computer Science 2018-11-02 Yue Li , Manolis Kellis

Usually, a medical record (MR) contains the patients disease-oriented sensitive information. In addition, the MR needs to be shared among different bodies, e.g., diagnostic centres, hospitals, physicians, etc. Hence, retaining the privacy…

Cryptography and Security · Computer Science 2023-04-27 Md. Ahsan Habib , Kazi Md. Rokibul Alam , Yasuhiko Morimoto

Electronic health records (EHRs) are longitudinal records of a patient's interactions with healthcare systems. A patient's EHR data is organized as a three-level hierarchy from top to bottom: patient journey - all the experiences of…

Machine Learning · Computer Science 2020-09-29 Xueping Peng , Guodong Long , Tao Shen , Sen Wang , Jing Jiang , Chengqi Zhang

Electronic health record (EHR) data is an essential data source for machine learning for health, but researchers and clinicians face steep barriers in extracting and validating EHR data for modeling. Existing tools incur trade-offs between…

Human-Computer Interaction · Computer Science 2025-11-13 Ziyong Ma , Richard D. Boyce , Adam Perer , Venkatesh Sivaraman

Electronic Health Records (EHRs) aggregate diverse information at the patient level, holding a trajectory representative of the evolution of the patient health status throughout time. Although this information provides context and can be…

Machine Learning · Computer Science 2022-09-12 João Figueira Silva , Sérgio Matos

Current systems used by medical institutions for the management and transfer of Electronic Medical Records (EMR) can be vulnerable to security and privacy threats. In addition, these centralized systems often lack interoperability and give…

Cryptography and Security · Computer Science 2019-04-26 Ehab Zaghloul , Tongtong Li , Matt Mutka , Jian Ren

The exponential growth in the digitisation of services implies the handling and storage of large volumes of data. Businesses and services see data sharing and crossing as an opportunity to improve and produce new business opportunities. The…

Cryptography and Security · Computer Science 2023-07-04 Bruno Rodrigues , Ivone Amorim , Ivan Costa , Alexandra Mendes

In this paper, we propose a robust health record storage and management system built on blockchain technology to address the challenges faced by traditional healthcare record systems. The primary advantage of employing blockchain in…

Cryptography and Security · Computer Science 2024-08-06 Atchiyya Naidu Chitikela

De-identified health data are frequently used in research. As AI advances heighten the risk of re-identification, it is important to respond to concerns about transparency, data privacy, and patient preferences. However, few practical and…

Human-Computer Interaction · Computer Science 2025-11-04 Di Hu , Xi Lu , Yunan Chen , Michelle Keller , An T. Nguyen , Vu Le , Tsung-Ting Kuo , Lucila Ohno-Machado , Kai Zheng