3 papers
cs.LG2026
Biosignal Fingerprinting: A Cross-Modal PPG-ECG Foundation Model
Zhangdaihong Liu, Chang Liu, Fenglin Liu +4
Cardiovascular disease remains the leading cause of global mortality, yet scalable cardiac monitoring is hindered by the gap between diagnostic-rich ECG and ubiquitous wearable PPG…
cs.LG2025
Sensing Cardiac Health Across Scenarios and Devices: A Multi-Modal Foundation Model Pretrained on Heterogeneous Data from 1.7 Million Individuals
Xiao Gu, Wei Tang, Jinpei Han +10
Cardiac biosignals, such as electrocardiograms (ECG) and photoplethysmograms (PPG), are of paramount importance for the diagnosis, prevention, and management of cardiovascular dise…
cs.CL2024
Retrieval-Augmented and Knowledge-Grounded Language Models for Faithful Clinical Medicine
Fenglin Liu, Bang Yang, Chenyu You +6
Language models (LMs), including large language models (such as ChatGPT), have the potential to assist clinicians in generating various clinical notes. However, LMs are prone to pr…