2 papers
cs.LG2026
VCR: Learning Valid Contextual Representation for Incomplete Wearable Signals
Yuxuan Weng, Wenhan Luo, Qijia Shao
Wearable devices enable continuous health monitoring from multimodal signals, but real-world deployment is hindered by limited labeled data and pervasive sensor incompleteness. Whi…
cs.CV2024
Large Model for Small Data: Foundation Model for Cross-Modal RF Human Activity Recognition
Yuxuan Weng, Guoquan Wu, Tianyue Zheng +2
Radio-Frequency (RF)-based Human Activity Recognition (HAR) rises as a promising solution for applications unamenable to techniques requiring computer visions. However, the scarcit…