Zongheng Guo

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authored 2 papers 2 months ago

QualityFM: a Multimodal Physiological Signal Foundation Model with Self-Distillation for Signal Quality Challenges in Critically Ill Patients

Paper • 2509.06516 • Published Sep 8, 2025

SIGMA-PPG: Statistical-prior Informed Generative Masking Architecture for PPG Foundation Model

Paper • 2601.21031 • Published Jan 28