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cs.HC2026
Feature Anchors for Time-Series Sensor-Based Human Activity Recognition
Ruijie Yao, Chenhang Li, Danyang Zhuo +2
Wearable Human Activity Recognition (HAR) still lacks a representation that is both explicit and adaptable. Handcrafted time-series features (TSFs) capture meaningful motion statis…
cs.SD2026
Investigation on the Robustness of Acoustic Foundation Models on Post Exercise Speech
Xiangyuan Xue, Yuyu Wang, Ruijie Yao +3
Automatic speech recognition (ASR) has been extensively studied on neutral and stationary speech, yet its robustness under post-exercise physiological shift remains underexplored.…