AINeutralarXiv – CS AI · 5h ago6/10
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Beyond Waypoints: A Trajectory-Centric Waypointing Paradigm for Vision-Language Navigation
Researchers propose a novel Vision-Language Navigation approach that grounds waypoints in executable trajectories rather than predicting isolated navigation points. By using a TSDF-guided diffusion policy, the method ensures predicted waypoints are reachable and maintains consistency between high-level planning and low-level control, demonstrating superior performance on VLN-CE benchmarks.