10 citations · 10 across the 2 of their papers we have counts for
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cs.RO2025
SignLoc: Robust Localization using Navigation Signs and Public Maps
Nicky Zimmerman, Joel Loo, Ayush Agrawal +1
Navigation signs and maps, such as floor plans and street maps, are widely available and serve as ubiquitous aids for way-finding in human environments. Yet, they are rarely used b…
cs.RO2025★ 10 cited
Open Scene Graphs for Open-World Object-Goal Navigation
Joel Loo, Zhanxin Wu, David Hsu
How can we build general-purpose robot systems for open-world semantic navigation, e.g., searching a novel environment for a target object specified in natural language? To tackle…
cs.RO2025
Sign Language: Towards Sign Understanding for Robot Autonomy
Ayush Agrawal, Joel Loo, Nicky Zimmerman +1
Navigational signs are common aids for human wayfinding and scene understanding, but are underutilized by robots. We argue that they benefit robot navigation and scene understandin…