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Ji Xia

3 accepted papers

2026

Long-Horizon Planning with Large Language Models for Indoor Assistive Navigation of the Visually Impaired

ICRA 2026poster

For visually impaired individuals, assistive navigation systems play a crucial role in enabling independent mobility. However, long-horizon planning based on natural language (NL) instructions in complex indoor environments remains a significant challenge. Recent studies show the strong potential of…

Cited by 0codeScholar
2025

Inpainting the Neural Picture: Inferring Unrecorded Brain Area Dynamics from Multi-Animal Datasets

NeurIPS 2025poster

Characterizing interactions between brain areas is a fundamental goal of systems neuroscience. While such analyses are possible when areas are recorded simultaneously, it is rare to observe all combinations of areas of interest within a single animal or recording session. How can we leverage multi-a…

Cited by 0SourceScholar
2024

A Lightweight De-confounding Transformer for Image Captioning in Wearable Assistive Navigation Device

IROS 2024poster

Image captioning is a multi-modal task that enables the transformation from scene images to natural language, providing valuable insights for visually impaired individuals to understand their environment. Therefore, its application to wearable navigation devices for visually impaired individuals hol…

Cited by 1SourceScholar