79 citations · 88 across the 11 of their papers we have counts for
5 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…
Multi-LLM QA with Embodied Exploration
Bhrij Patel, Vishnu Sashank Dorbala, Amrit Singh Bedi +1
Large language models (LLMs) have grown in popularity due to their natural language interface and pre trained knowledge, leading to rapidly increasing success in question-answering…
Is the House Ready For Sleeptime? Generating and Evaluating Situational Queries for Embodied Question Answering
Vishnu Sashank Dorbala, Prasoon Goyal, Robinson Piramuthu +3
We present and tackle the problem of Embodied Question Answering (EQA) with Situational Queries (S-EQA) in a household environment. Unlike prior EQA work tackling simple queries th…
Can LLMs Generate Human-Like Wayfinding Instructions? Towards Platform-Agnostic Embodied Instruction Synthesis
Vishnu Sashank Dorbala, Sanjoy Chowdhury, Dinesh Manocha
We present a novel approach to automatically synthesize "wayfinding instructions" for an embodied robot agent. In contrast to prior approaches that are heavily reliant on human-ann…
Personalized Embodied Navigation for Portable Object Finding
Vishnu Sashank Dorbala, Bhrij Patel, Amrit Singh Bedi +1
Embodied navigation methods commonly operate in static environments with stationary objects. In this work, we present approaches for tackling navigation in dynamic scenarios with n…