3 papers
cs.RO2025
SENT Map -- Semantically Enhanced Topological Maps with Foundation Models
Raj Surya Rajendran Kathirvel, Zach A Chavis, Stephen J. Guy +1
We introduce SENT-Map, a semantically enhanced topological map for representing indoor environments, designed to support autonomous navigation and manipulation by leveraging advanc…
cs.CV2025
Improving Keystep Recognition in Ego-Video via Dexterous Focus
Zachary Chavis, Stephen J. Guy, Hyun Soo Park
In this paper, we address the challenge of understanding human activities from an egocentric perspective. Traditional activity recognition techniques face unique challenges in egoc…
cs.HC2025
Reaching Motion Characterization Across Childhood via Augmented Reality Games
Shelby Ziccardi, Zach Chavis, Rachel L. Hawe +1
While performance in coordinated motor tasks has been shown to improve in children as they age, the characterization of children's movement strategies has been underexplored. In th…