Zihao Xin — accepted AI-conference papers

2026

DecoVLN: Decoupling Observation, Reasoning, and Correction for Vision-and-Language Navigation

Zihao Xin, Wentong Li, Yixuan Jiang, Bin Wang, Runmin Cong, Jie Qin +1

CVPR 2026

Vision-and-Language Navigation (VLN) requires agents to follow long-horizon instructions and navigate complex 3D environments. However, existing approaches face two major challenges: constructing an effective long-term memory bank and overcoming the compounding errors problem. To address these issue

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2026

Instruction Decomposition and Action Alignment for Vision-Language Navigation

Zihao Xin, Wentong Li, Yixuan Jiang, Bin Wang, Piji Li, Jianke Zhu +2

ICML 2026poster

Vision-and-Language Navigation (VLN) empowered by Multimodal Large Language Models (MLLMs) is promise, yet remains challenged by long-horizon tasks with complex user instructions. Existing approaches that continuously condition on full instructions incur high latency due to abundant visual tokens an…

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