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Due to patient privacy protection concerns, machine learning research in healthcare has been undeniably slower and limited than in other application domains. High-quality, realistic, synthetic electronic health records (EHRs) can be…

Machine Learning · Computer Science 2023-02-10 Huan He , Shifan Zhao , Yuanzhe Xi , Joyce C Ho

With the increase of the Electronic Health Records (EHR) data, more and more researchers are developing machine learning models to learn from the medical notes. These unstructured text data pose significant challenges on the learning…

Machine Learning · Computer Science 2026-05-06 Zijiang Yang

The transition from paper-based information to Electronic-Health-Records (EHRs) has driven various advancements in the modern healthcare-industry. In many cases, patients need to share their EHR with healthcare professionals. Given the…

Cryptography and Security · Computer Science 2022-07-14 Zhihui Lin , Prosanta Gope , Jianting Ning , Biplab Sikdar

Patient-managed Personal Health Records (PHRs) promises to empower patients to better understand their health; but information in the record is complex, potentially hindering insights. In this study, we assess the potential of large…

Robust and reliable anonymization of chest radiographs constitutes an essential step before publishing large datasets of such for research purposes. The conventional anonymization process is carried out by obscuring personal information in…

Image and Video Processing · Electrical Eng. & Systems 2023-07-25 Kai Packhäuser , Sebastian Gündel , Florian Thamm , Felix Denzinger , Andreas Maier

In this paper, we present our approach to extracting structured information from unstructured Electronic Health Records (EHR) [2] which can be used to, for example, study adverse drug reactions in patients due to chemicals in their…

Computation and Language · Computer Science 2020-01-30 Amogh Kamat Tarcar , Aashis Tiwari , Vineet Naique Dhaimodker , Penjo Rebelo , Rahul Desai , Dattaraj Rao

Background: The increasing use of artificial intelligence (AI) in healthcare documentation necessitates robust methods for evaluating the quality of AI-generated medical notes compared to those written by humans. This paper introduces an…

Human-Computer Interaction · Computer Science 2025-03-24 Iyad Sultan

Objective: Implement and assess personal health identifying information (PHI) substitution strategies and quantify their privacy preserving benefits. Materials and Methods: We implement and assess 3 different `Hiding in Plain Sight` (HIPS)…

Cryptography and Security · Computer Science 2022-10-31 John D. Osborne , Tobias O'Leary , Akhil Nadimpalli , Salma M. Aly. , Richard E. Kennedy

The need to remove specific student data from cognitive diagnosis (CD) models has become a pressing requirement, driven by users' growing assertion of their "right to be forgotten". However, existing CD models are largely designed without…

Machine Learning · Computer Science 2025-11-07 Mingliang Hou , Yinuo Wang , Teng Guo , Zitao Liu , Wenzhou Dou , Jiaqi Zheng , Renqiang Luo , Mi Tian , Weiqi Luo

Information in electronic health records (EHR), such as clinical narratives, examination reports, lab measurements, demographics, and other patient encounter entries, can be transformed into appropriate data representations that can be used…

Machine Learning · Computer Science 2019-09-23 Wei-Hung Weng , Peter Szolovits

Recently privacy concerns of person re-identification (ReID) raise more and more attention and preserving the privacy of the pedestrian images used by ReID methods become essential. De-identification (DeID) methods alleviate privacy issues…

Computer Vision and Pattern Recognition · Computer Science 2022-07-18 Shuguang Dou , Xinyang Jiang , Qingsong Zhao , Dongsheng Li , Cairong Zhao

Clinical patient notes are critical for documenting patient interactions, diagnoses, and treatment plans in medical practice. Ensuring accurate evaluation of these notes is essential for medical education and certification. However, manual…

Computation and Language · Computer Science 2024-01-25 Jingyu Xu , Yifeng Jiang , Bin Yuan , Shulin Li , Tianbo Song

We propose a reversible face de-identification method for low resolution video data, where landmark-based techniques cannot be reliably used. Our solution is able to generate a photo realistic de-identified stream that meets the data…

Computer Vision and Pattern Recognition · Computer Science 2020-07-10 Hugo Proença

Electronic Health Records are electronic data generated during or as a byproduct of routine patient care. Structured, semi-structured and unstructured EHR offer researchers unprecedented phenotypic breadth and depth and have the potential…

Artificial Intelligence · Computer Science 2017-07-26 Vaclav Papez , Spiros Denaxas , Harry Hemingway

Advances in imaging technologies, combined with inexpensive storage, have led to an explosion in the volume of publicly available neuroimaging datasets. Effective analyses of these images hold the potential for uncovering mechanisms that…

Cryptography and Security · Computer Science 2019-08-12 Vikram Ravindra , Ananth Grama

Mining Electronic Health Records (EHRs) becomes a promising topic because of the rich information they contain. By learning from EHRs, machine learning models can be built to help human experts to make medical decisions and thus improve…

Machine Learning · Computer Science 2021-01-19 Zheng Liu , Xiaohan Li , Hao Peng , Lifang He , Philip S. Yu

Progress notes are among the most clinically meaningful artifacts in an Electronic Health Record (EHR), offering temporally grounded insights into a patient's evolving condition, treatments, and care decisions. Despite their importance,…

Computation and Language · Computer Science 2025-07-21 Garapati Keerthana , Manik Gupta

In this paper, we address the challenge of patient-note identification, which involves accurately matching an anonymized clinical note to its corresponding patient, represented by a set of related notes. This task has broad applications,…

Computation and Language · Computer Science 2025-04-01 Safa Alsaidi , Marc Vincent , Olivia Boyer , Nicolas Garcelon , Miguel Couceiro , Adrien Coulet

Electronic Health Records (EHRs) hold immense potential for advancing healthcare, offering rich, longitudinal data that combines structured information with valuable insights from unstructured clinical notes. However, the unstructured…

Computation and Language · Computer Science 2025-01-31 Huaiyuan Ying , Hongyi Yuan , Jinsen Lu , Zitian Qu , Yang Zhao , Zhengyun Zhao , Isaac Kohane , Tianxi Cai , Sheng Yu

Patient-controlled data-sharing systems are increasingly promoted as a way to empower patients with greater autonomy over their health data. Yet it remains unclear how different stakeholders, especially patients and health system leaders,…

Human-Computer Interaction · Computer Science 2026-03-30 Xi Lu , Di Hu , An T. Nguyen , Brad Morse , Lisa M. Schilling , Kai Zheng , Michelle S. Keller , Lucila Ohno-Machado , Yunan Chen