Myung-Kyu Yi

Compute-Aware Shared-Block Adaptive Execution for IMU-Based Human Activity Recognition

Sensor-based human activity recognition (HAR) on edge platforms requires reducing inference-time computation while preserving recognition quality. Existing approaches, such as early exiting or explicit multibranch routing, may introduce architectural complexity or additional decision overhead. We propose a compute-awar...

Session Wise Estimation of Aortic Pulse Wave Velocity Using Ring Photoplethysmography During Sleep

A Physiology- and Measurement-Informed Framework for Evaluating PPG Features in Cuffless Blood Pressure Estimation.

A physiology- and measurement-informed framework for evaluating PPG-derived descriptors and representations is proposed and provides a structured basis for identifying conditions under which BP-related information may be observable and for defining stronger validation requirements for cuffless BP estimation systems.