3 papers
cs.CV2026
SCoPE: Training-Free Audio-Visual Event Perception via Sparse Cross-Modal Prior Exchange
Jaemo Jeong, Junho Yoon, Hyunju Kim +1
Audio-visual event perception (AVEP) determines which events occur in a video, when they occur, and whether they are audible, visible, or both. Training-free methods query new even…
cs.CV2025
DETACH : Decomposed Spatio-Temporal Alignment for Exocentric Video and Ambient Sensors with Staged Learning
Junho Yoon, Jaemo Jung, Hyunju Kim +1
Aligning egocentric video with wearable sensors have shown promise for human action recognition, but face practical limitations in user discomfort, privacy concerns, and scalabilit…
cs.LG2025
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…