Author

Hyung-Sin Kim

2 papers indexed here

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#artificial intelligence Feb 2026

SleepMaMi: A Universal Sleep Foundation Model for Integrating Macro- and Micro-structures

This work introduces SleepMaMi, a Sleep Foundation Model engineered to master both hour-long sleep architectures and fine-grained signal morphologies, demonstrating superior generalizability and label-efficient adaptation for clinical sleep analysis.

Keondo Park, Younghoon Na, You Rim Choi et al. · arXiv.org · 1 citation · ⚡1

#artificial intelligence Preprint Sep 2026

Subject-Relative Micro-Motion and Sleep Dynamics for Near-Infrared Video Sleep Staging

Results support NIR video as an independently informative and complementary modality for PSG-defined sleep-stage estimation, and propose ViNUSS (Video-Native Unmediated Sleep Staging), a framework that combines subject-relative micro-motion learning with full-night sleep dynamics modeling.

Kun-Min Jang, You Rim Choi, Hun Heo et al. · 0 citations