1 citations · 1 across the 5 of their papers we have counts for
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Unifying Deep Predicate Invention with Pre-trained Foundation Models
Qianwei Wang, Bowen Li, Zhanpeng Luo +6
Long-horizon robotic tasks are hard due to continuous state-action spaces and sparse feedback. Symbolic world models help by decomposing tasks into discrete predicates that capture…
OpenGuide: Assistive Object Retrieval in Indoor Spaces for Individuals with Visual Impairments
Yifan Xu, Qianwei Wang, Vineet Kamat +1
Indoor built environments like homes and offices often present complex and cluttered layouts that pose significant challenges for individuals who are blind or visually impaired, es…
CoNav Chair: Development and Evaluation of a Shared Control based Wheelchair for the Built Environment
Yifan Xu, Qianwei Wang, Jordan Lillie +3
As the global population of people with disabilities (PWD) continues to grow, so will the need for mobility solutions that promote independent living and social integration. Wheelc…
OVAMOS: A Framework for Open-Vocabulary Multi-Object Search in Unknown Environments
Qianwei Wang, Yifan Xu, Vineet Kamat +1
Object search is a fundamental task for robots deployed in indoor building environments, yet challenges arise due to observation instability, especially for open-vocabulary models.…
CoNav Chair: Design of a ROS-based Smart Wheelchair for Shared Control Navigation in the Built Environment
Yifan Xu, Qianwei Wang, Jordan Lillie +2
With the number of people with disabilities (PWD) increasing worldwide each year, the demand for mobility support to enable independent living and social integration is also growin…
Point2Graph: An End-to-end Point Cloud-based 3D Open-Vocabulary Scene Graph for Robot Navigation
Yifan Xu, Ziming Luo, Qianwei Wang +2
Current open-vocabulary scene graph generation algorithms highly rely on both 3D scene point cloud data and posed RGB-D images and thus have limited applications in scenarios where…