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Objective: Patient notes in electronic health records (EHRs) may contain critical information for medical investigations. However, the vast majority of medical investigators can only access de-identified notes, in order to protect the…

Computation and Language · Computer Science 2016-06-14 Franck Dernoncourt , Ji Young Lee , Ozlem Uzuner , Peter Szolovits

This paper addresses the critical challenge of ensuring healthcare policy compliance in the context of Electronic Health Records (EHRs). Despite stringent regulations like HIPAA, significant gaps in policy compliance often remain undetected…

Cryptography and Security · Computer Science 2023-12-19 Md Al Amin , Hemanth Tummala , Seshamalini Mohan , Indrajit Ray

The rapid expansion of user medical records across global systems presents not only opportunities but also new challenges in maintaining effective application models that ensure user privacy, controllability, and the ability to…

Cryptography and Security · Computer Science 2024-06-06 Phong Tran , Thong Nguyen , Long Chu , Nhi Tran , Hang Ta

Certificates ensure the authenticity of users' public keys, however their overhead (e.g., certificate chains) might be too costly for some IoT systems like aerial drones. Certificate-free cryptosystems, like identity-based and…

Cryptography and Security · Computer Science 2021-03-18 Rouzbeh Behnia , Attila A. Yavuz , Muslum Ozgur Ozmen , Tsz Hon Yuen

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

While ECG data is crucial for diagnosing and monitoring heart conditions, it also contains unique biometric information that poses significant privacy risks. Existing ECG re-identification studies rely on exhaustive analysis of numerous…

Signal Processing · Electrical Eng. & Systems 2024-08-21 Ziyu Wang , Anil Kanduri , Seyed Amir Hossein Aqajari , Salar Jafarlou , Sanaz R. Mousavi , Pasi Liljeberg , Shaista Malik , Amir M. Rahmani

Connected health is a technology that associates medical devices, security devices and communication technologies. It enables patients to be monitored and treated remotely from their home. Patients' data and medical records within a…

Signal Processing · Electrical Eng. & Systems 2018-06-05 Xiaojun Zhai , Amine Ait Si Ali , Abbes Amira , Faycal Bensaali

Trusted Execution Environments (TEEs) allow the secure execution of code on remote systems without the need to trust their operators. They use static attestation as a central mechanism for establishing trust, allowing remote parties to…

Cryptography and Security · Computer Science 2026-04-01 Claudius Pott , Luca Wilke , Jan Wichelmann , Thomas Eisenbarth

As a consequence of the huge advancement of the Electronic Health Record (EHR) in healthcare settings, the My Health Record (MHR) is introduced in Australia. However security and privacy of the MHR system have been encumbering the…

Computers and Society · Computer Science 2018-02-05 Pasupathy Vimalachandran , Hua Wang , Yanchun Zhang , Ben Heyward , Yueai Zhao

In order to increase the value of scientific datasets and improve research outcomes, it is important that only trustworthy data is used. This paper presents mechanisms by which scientists and the organisations they represent can certify the…

Cryptography and Security · Computer Science 2020-04-07 Iain Barclay , Swapna Radha , Alun Preece , Ian Taylor , Jarek Nabrzyski

Objective: The use of routinely-acquired medical data for research purposes requires the protection of patient confidentiality via data anonymisation. The objective of this work is to calculate the risk of re-identification arising from a…

Machine Learning · Computer Science 2022-04-01 Anna Antoniou , Giacomo Dossena , Julia MacMillan , Steven Hamblin , David Clifton , Paula Petrone

The Internet of Medical Things (IoMT) has revolutionized healthcare by transforming medical operations into standardized, interoperable services. However, this service-oriented model introduces significant security vulnerabilities in device…

Cryptography and Security · Computer Science 2025-10-17 Ha Xuan Son , Nguyen Quoc Anh , Phat T. Tran-Truong , Le Thanh Tuan , Pham Thanh Nghiem

The suffix tree is a data structure for indexing strings. It is used in a variety of applications such as bioinformatics, time series analysis, clustering, text editing and data compression. However, when the string and the resulting suffix…

Databases · Computer Science 2011-10-03 Essam Mansour , Amin Allam , Spiros Skiadopoulos , Panos Kalnis

Electronic health records (EHRs) and other real-world clinical data are essential for clinical research, medical artificial intelligence, and life science, but their sharing is severely limited by privacy, governance, and interoperability…

Cryptography and Security · Computer Science 2026-03-25 Maolin Wang , Beining Bao , Gan Yuan , Hongyu Chen , Bingkun Zhao , Baoshuo Kan , Jiming Xu , Qi Shi , Yinggong Zhao , Yao Wang , Wei Ying Ma , Jun Yan

Electronic Health Records (EHRs) store sensitive patient information, necessitating stringent access control and sharing mechanisms to uphold data security and comply with privacy regulations such as the General Data Protection Regulation…

Cryptography and Security · Computer Science 2026-02-25 Tayeb Kenaza , Islam Debicha , Youcef Fares , Mehdi Sehaki , Sami Messai

The European Union's Artificial Intelligence Act establishes comprehensive requirements for high-risk AI systems, yet the harmonized standards necessary for demonstrating compliance remain not fully developed. In this paper, we investigate…

Computers and Society · Computer Science 2026-01-14 Gregor Autischer , Kerstin Waxnegger , Dominik Kowald

The objective of this study is to address the critical issue of de-identification of clinical reports in order to allow access to data for research purposes, while ensuring patient privacy. The study highlights the difficulties faced in…

Computation and Language · Computer Science 2023-03-24 Xavier Tannier , Perceval Wajsbürt , Alice Calliger , Basile Dura , Alexandre Mouchet , Martin Hilka , Romain Bey

Focussing on two different use cases-Quality Control methods in industrial contexts and Neural Network algorithms for healthcare diagnostics-this research investigates the inclusion of Fully Homomorphic Encryption into real-world…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-01-09 J. S. Rauthan

E-health innovations support empowered customers. It offers the ability for customers to have greater control and ready access applications of health information, clinical information, and social interaction between interested groups.…

Other Computer Science · Computer Science 2012-08-14 Muhammad Anshari , Mohammad Nabil Almunawar

Edge Intelligence (EI) serves as a critical enabler for privacy-preserving systems by providing AI-empowered computation and distributed caching services at the edge, thereby minimizing latency and enhancing data privacy. The integration of…

Cryptography and Security · Computer Science 2026-01-09 Anum Nawaz , Hafiz Humza Mahmood Ramzan , Xianjia Yu , Zhuo Zou , Tomi Westerlund
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