3 papers
cs.LG2026
RAE-PPG: Duration-Grounded Retain-and-Extend Pretraining for PPG Foundation Models
Suyeong Lee, Hochang Lee, Seokyong Sheem +1
Signal features derived from photoplethysmography (PPG) require different signal durations to characterize. Existing PPG foundation models treat duration as a pretraining or evalua…
cs.RO2025
Point Cloud-based Grasping for Soft Hand Exoskeleton
Chen Hu, Enrica Tricomi, Eojin Rho +4
Grasping is a fundamental skill for interacting with and manipulating objects in the environment. However, this ability can be challenging for individuals with hand impairments. So…
cs.RO2024
PointGrasp: Point Cloud-based Grasping for Tendon-driven Soft Robotic Glove Applications
Chen Hu, Shirui Lyu, Eojin Rho +3
Controlling hand exoskeletons to assist individuals with grasping tasks poses a challenge due to the difficulty in understanding user intentions. We propose that most daily graspin…