Jiao Zhan — accepted AI-conference papers

2026

Commonsense-Guided Object Graph Reasoning with Policy Regularization for Object Goal Navigation

Yiyue Meng, Aolin Li, Jiao Zhan, Shenxin Li, Chi Guo

ICRA 2026poster

Object goal navigation aims to guide an agent to find a specific target object in an unseen environment using only first-person visual observations. It requires the agent to enhance scene understanding and train a robust navigation policy. To address this, we proposed two complementary techniques, c…

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2026

ReThinkNav: Zero-Shot Vision-And-Language Navigation with Open-Source LLMs Via Contextual Reasoning and Loop Recovery

Aolin Li, Yixian Yan, Hongkun Luo, Jiao Zhan, Chi Guo

ICRA 2026poster

Zero-shot Vision-and-Language Navigation in Continuous Environments (VLN-CE) requires agents to follow natural language instructions and navigate without task-specific training. Prior works have demonstrated the potential of open-source large language models (LLMs) in zero-shot VLN-CE, yet two major…

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