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cs.LG2024★ 2 cited
Self-supervised New Activity Detection in Sensor-based Smart Environments
Hyunju Kim, Dongman Lee
With the rapid advancement of ubiquitous computing technology, human activity analysis based on time series data from a diverse range of sensors enables the delivery of more intell…
cs.LG2023
A Causality-Aware Pattern Mining Scheme for Group Activity Recognition in a Pervasive Sensor Space
Hyunju Kim, Heesuk Son, Dongman Lee
Human activity recognition (HAR) is a key challenge in pervasive computing and its solutions have been presented based on various disciplines. Specifically, for HAR in a smart spac…