45 citations · 54 across the 14 of their papers we have counts for
3 papers · 1 filter
Improving Zero-Shot ObjectNav with Generative Communication
Vishnu Sashank Dorbala, Vishnu Dutt Sharma, Pratap Tokekar +1
We propose a new method for improving zero-shot ObjectNav that aims to utilize potentially available environmental percepts for navigational assistance. Our approach takes into acc…
GATSBI: An Online GTSP-Based Algorithm for Targeted Surface Bridge Inspection and Defect Detection
Harnaik Dhami, Charith Reddy, Vishnu Dutt Sharma +2
We study the problem of visual surface inspection of infrastructure for defects using an Unmanned Aerial Vehicle (UAV). We do not assume that the geometric model of the infrastruct…
LAVA: Long-horizon Visual Action based Food Acquisition
Amisha Bhaskar, Rui Liu, Vishnu D. Sharma +2
Robotic Assisted Feeding (RAF) addresses the fundamental need for individuals with mobility impairments to regain autonomy in feeding themselves. The goal of RAF is to use a robot…