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Jie Chen

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#artificial intelligence Preprint Aug 2026

CGFM-Nav: Cognitive Graph-Field Memory for Semantic-Guided Lifelong Multimodal Embodied Navigation

CGFM-Nav is introduced, a foundation-model-based framework for lifelong multimodal navigation that integrates task-relevant subgraph selection, VLM reasoning, and verification feedback into a closed decision loop, and preliminary experiments show that CGFM-Nav improves the overall success rate, demonstrating the effect...

Yu-Xiang Xiao, Xibei Chen, Xin Zhou et al. · 0 citations

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