2 papers
cs.RO2026
SignScene: Visual Sign Grounding for Mapless Navigation
Nicky Zimmerman, Joel Loo, Benjamin Koh +2
Navigational signs enable humans to navigate unfamiliar environments without maps. This work studies how robots can similarly exploit signs for mapless navigation in the open world…
cs.RO2026
InFeR: Informed Failure Resilience in Learned Visual Navigation Control
Zishuo Wang, Joel Loo, David Hsu
While imitation learning (IL) has enabled successful visual navigation in many common environments, IL policies are prone to unpredictable failures under out-of-distribution (OOD)…