Think before Go: Hierarchical Reasoning for Image-goal Navigation

arXiv:2604.17407 · cs.RO · Submitted 2026-04-19 · Read on arXiv

cs.RO

Submitted: 2026-04-19

Updated: 2026-10-17

Comments: Accepted by ACL2026 Oral

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Hierarchical Framework — 1× in this paper · explained in 2 episodes
• Online Reinforcement Learning — 1× in this paper · explained in 2 episodes
• Reinforcement Learning — 1× in this paper · explained in 4 episodes

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