PreAct-Nav: Agentic Reasoning Before Action for Urban Navigation
Urban navigation requires embodied agents to pursue long-horizon goals through local decisions based on egocentric observations. However, existing agentic navigation methods often struggle to translate distant goals into coherent local decisions in large-scale physical environments. Their reliance on linguistic reasoni...
Jing Xie, Shou-Wei Ruan, Yu-Bin Wang et al.
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