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Xingpeng Sun

3 accepted papers

2025

EfficientEQA: An Efficient Approach to Open-Vocabulary Embodied Question Answering

IROS 2025

Embodied Question Answering (EQA) is an essential yet challenging task for robot assistants. Large vision-language models (VLMs) have shown promise for EQA, but existing approaches either treat it as static video question answering without active exploration or restrict answers to a closed set of ch

Cited by 11SourcecodeScholar
2024

DL3DV-10K: A Large-Scale Scene Dataset for Deep Learning-based 3D Vision

CVPR 2024poster

We have witnessed significant progress in deep learning-based 3D vision ranging from neural radiance field (NeRF) based 3D representation learning to applications in novel view synthesis (NVS). However existing scene-level datasets for deep learning-based 3D vision limited to either synthetic enviro…

Cited by 85SourcePDFScholar
2024

TrustNavGPT: Modeling Uncertainty to Improve Trustworthiness of Audio-Guided LLM-Based Robot Navigation

IROS 2024poster

Large language models (LLMs) exhibit a wide range of promising capabilities – from step-by-step planning to commonsense reasoning –that provide utility for robot navigation. However, as humans communicate with robots in the real world, ambiguity and uncertainty may be embedded inside spoken instruct…

Cited by 4SourceScholar