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Keji He

5 accepted papers

2026

VERM: Leveraging Foundation Models to Create a Virtual Eye for Efficient 3D Robotic Manipulation

RA-L 2026

When performing 3D manipulation tasks, robots have to execute action planning based on perceptions from multiple fixed cameras. The multi-camera setup introduces substantial redundancy and irrelevant information, which increases computational costs and forces the model to spend extra training time e

Cited by 2SourcecodeScholar
2026

VERM: Leveraging Foundation Models to Create a Virtual Eye for Efficient 3D Robotic Manipulation

ICRA 2026poster

When performing 3D manipulation tasks, robots have to execute action planning based on perceptions from multiple fixed cameras. The multi-camera setup introduces substantial redundancy and irrelevant information, which increases computational costs and forces the model to spend extra training time e…

2024

Everyday Object Meets Vision-and-Language Navigation Agent via Backdoor

NeurIPS 2024poster

Vision-and-Language Navigation (VLN) requires an agent to dynamically explore environments following natural language. The VLN agent, closely integrated into daily lives, poses a substantial threat to the security of privacy and property upon the occurrence of malicious behavior. However, this serio…

Cited by 0SourcePDFScholar
2023

Frequency-Enhanced Data Augmentation for Vision-and-Language Navigation

NeurIPS 2023poster

Vision-and-Language Navigation (VLN) is a challenging task that requires an agent to navigate through complex environments based on natural language instructions. In contrast to conventional approaches, which primarily focus on the spatial domain exploration, we propose a paradigm shift toward the F…

2021

Landmark-RxR: Solving Vision-and-Language Navigation with Fine-Grained Alignment Supervision

NeurIPS 2021poster

In Vision-and-Language Navigation (VLN) task, an agent is asked to navigate inside 3D indoor environments following given instructions. Cross-modal alignment is one of the most critical challenges in VLN because the predicted trajectory needs to match the given instruction accurately. In this paper,…