Falling Short: How Lower Camera Height Degrades Image-to-OpenStreetMap Localization for Sidewalk Robots
Sameep Shrestha, Amit Paudyal, Anuj Pokhrel et al.
· 0 citations
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Evaluating Early Multimodal Fusion in Discrete Latent World Models for Robot Navigation
M. Mondal, Mohammad Nazeri, Ruben Hammele et al.
· 0 citations
Preprint
Aug 2026
Hydra: A Navigation World Action Model with Discrete Latent Planning and Continuous Flow-Matching Execution
Hydra, a discrete World Action Model that tackles this by establishing a unified latent manifold over visual states, physical poses, and control actions, outperforms state-of-the-art navigation world models in goal-directed planning, while matching or exceeding the closed-loop execution capabilities of leading reactive...
Mohammad Nazeri, Alexandyr Card, S. Huber et al.
· 2 citations
Jul 2026
ACME: A Multi-Cultural, Multi-Embodiment Social-Navigation Dataset
ACME is a large and diverse multi-modal dataset aimed at advancing social navigation research, providing 29.35 hours of onboard robot data and 43.5 hours of overhead pedestrian tracking data that captures more challenging scenarios and a broader distribution of pedestrian behavior than previous datasets.
Shashank Rao Marpally, Allan Wang, Atharva Ghotavadekar et al.
· arXiv.org · 1 citation