From the 1 of 4 linked papers with an AI index.
4 papers
DA-Nav: Direction-Aware City-Scale Vision-Language Navigation
Ye Yuan, Kehan Chen, Xinqiang Yu +7
The paper presents DA-Nav, a direction-aware vision‑language navigation system that uses commercial map directions and reformulates navigation as discrete spatial grounding on an e…
FloorPlan-VLN: A New Paradigm for Floor Plan Guided Vision-Language Navigation
Kehan Chen, Yan Huang, Dong An +5
Existing Vision-Language Navigation (VLN) task requires agents to follow verbose instructions, ignoring some potentially useful global spatial priors, limiting their capability to…
EC-Flow: Enabling Versatile Robotic Manipulation from Action-Unlabeled Videos via Embodiment-Centric Flow
Yixiang Chen, Peiyan Li, Yan Huang +3
Current language-guided robotic manipulation systems often require low-level action-labeled datasets for imitation learning. While object-centric flow prediction methods mitigate t…
Constraint-Aware Zero-Shot Vision-Language Navigation in Continuous Environments
Kehan Chen, Dong An, Yan Huang +5
We address the task of Vision-Language Navigation in Continuous Environments (VLN-CE) under the zero-shot setting. Zero-shot VLN-CE is particularly challenging due to the absence o…