Randall J. Lee

14 papers Journal 13Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Continuous Cardiac Arrest Prediction in ICU using PPG Foundation Model. CoRR Saurabh Kataria, Ran Xiao, Timothy Ruchti, Matthew Clark, Jiaying Lu, Randall J. Lee, Jocelyn Grunwell, Xiao Hu
2025	J	`jnl`	Estimating Clinical Lab Test Result Trajectories from PPG using Physiological Foundation Model and Patient-Aware State Space Model - a UNIPHY+ Approach. CoRR Minxiao Wang, Runze Yan, Carol Li, Saurabh Kataria, Xiao Hu, Matthew Clark, Timothy Ruchti, Timothy G. Buchman, Sivasubramanium V. Bhavani, Randall J. Lee
2025	J	`jnl`	GPT-PPG: A GPT-based Foundation Model for Photoplethysmography Signals. CoRR Zhaoliang Chen, Cheng Ding, Saurabh Kataria, Runze Yan, Minxiao Wang, Randall J. Lee, Xiao Hu
2025	J	`jnl`	Generalist vs Specialist Time Series Foundation Models: Investigating Potential Emergent Behaviors in Assessing Human Health Using PPG Signals. CoRR Saurabh Kataria, Yi Wu, Zhaoliang Chen, Gloria Hyunjung Kwak, Yuhao Xu, Lovely Yeswanth Panchumarthi, Ran Xiao, Jiaying Lu, Ayca Ermis, Anni Zhao, Runze Yan, Alex Federov, Zewen Liu, Xu Wu, Wei Jin, Carl Yang, Jocelyn Grunwell, Stephanie R. Brown, Amit J. Shah, Craig S. Jabaley, Timothy G. Buchman, Sivasubramanium V. Bhavani, Randall J. Lee, Xiao Hu
2024	J	`jnl`	Learning From Alarms: A Robust Learning Approach for Accurate Photoplethysmography-Based Atrial Fibrillation Detection Using Eight Million Samples Labeled With Imprecise Arrhythmia Alarms. IEEE J. Biomed. Health Informatics Cheng Ding, Zhicheng Guo, Cynthia Rudin, Ran Xiao, Amit J. Shah, Duc H. Do, Randall J. Lee, Gari D. Clifford, Fadi B. Nahab, Xiao Hu
2024	—	`conf`	SQUWA: Signal Quality Aware DNN Architecture for Enhanced Accuracy in Atrial Fibrillation Detection from Noisy PPG Signals. CHIL Runze Yan, Cheng Ding, Ran Xiao, Alex Fedorov, Randall J. Lee, Fadi B. Nahab, Xiao Hu
2024	J	`jnl`	SQUWA: Signal Quality Aware DNN Architecture for Enhanced Accuracy in Atrial Fibrillation Detection from Noisy PPG Signals. CoRR Runze Yan, Cheng Ding, Ran Xiao, Aleksandr Fedorov, Randall J. Lee, Fadi B. Nahab, Xiao Hu
2024	J	`jnl`	SiamQuality: A ConvNet-Based Foundation Model for Imperfect Physiological Signals. CoRR Cheng Ding, Zhicheng Guo, Zhaoliang Chen, Randall J. Lee, Cynthia Rudin, Xiao Hu
2023	J	`jnl`	Log-Spectral Matching GAN: PPG-Based Atrial Fibrillation Detection can be Enhanced by GAN-Based Data Augmentation With Integration of Spectral Loss. IEEE J. Biomed. Health Informatics Cheng Ding, Ran Xiao, Duc H. Do, David Scott Lee, Randall J. Lee, Shadi Kalantarian, Xiao Hu
2023	J	`jnl`	SiamAF: Learning Shared Information from ECG and PPG Signals for Robust Atrial Fibrillation Detection. CoRR Zhicheng Guo, Cheng Ding, Duc H. Do, Amit J. Shah, Randall J. Lee, Xiao Hu, Cynthia Rudin
2022	J	`jnl`	Impact of Label Noise on the Learning Based Models for a Binary Classification of Physiological Signal. Sensors Cheng Ding, Tânia Pereira, Ran Xiao, Randall J. Lee, Xiao Hu
2021	J	`jnl`	Explainability Metrics of Deep Convolutional Networks for Photoplethysmography Quality Assessment. IEEE Access Oliver Zhang, Cheng Ding, Tânia Pereira, Ran Xiao, Kais Gadhoumi, Karl Meisel, Randall J. Lee, Yiran Chen, Xiao Hu
2020	J	`jnl`	Generalizability of SuperAlarm via Cross-Institutional Performance Evaluation. IEEE Access Ran Xiao, Duc H. Do, Cheng Ding, Karl Meisel, Randall J. Lee, Xiao Hu
2020	J	`jnl`	Photoplethysmography based atrial fibrillation detection: a review. npj Digit. Medicine Tânia Pereira, Nate Tran, Kais Gadhoumi, Michele M. Pelter, Duc H. Do, Randall J. Lee, Rene Colorado, Karl Meisel, Xiao Hu