4 papers
Extending Pretrained 10-Second ECG Foundation Models to Longer Horizons
Wei Tang, Jinpei Han, Kangning Cui +10
Electrocardiogram (ECG) foundation models pretrained on typical diagnostic 10-second ECG segments, have demonstrated strong transferability across a range of clinical applications.…
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…
MECO: A Multimodal Dataset for Emotion and Cognitive Understanding in Older Adults
Hongbin Chen, Jie Li, Wei Wang +4
While affective computing has advanced considerably, multimodal emotion prediction in aging populations remains underexplored, largely due to the scarcity of dedicated datasets. Ex…
CogPic: A Multimodal Dataset for Early Cognitive Impairment Assessment via Picture Description Tasks
Liuyu Wu, Rui Feng, Jie Li +7
The automated evaluation of cognitive status using multimedia technologies offers a promising avenue for early dementia detection. However, the development of robust machine learni…