3d occupancy prediction 1adversarial attacks 1black-box optimization 1embodied ai 1gradient-free methods 1indoor/outdoor scenes 1multi-view reconstruction 1sparse gaussian representation 1temporal scene modeling 1vision-language navigation 1visual geometry priors 1
From the 2 of 10 linked papers with an AI index.
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cs.AI2026
UniNav: A Unified World-Action Diffusion Model for Visual Navigation
Changqing Zhou, Yueru Luo, Zeyu Jiang +1
Image-goal visual navigation is a fundamental capability for embodied agents. Existing navigation policies efficiently predict waypoint trajectories but lack visual foresight, whil…
cs.AI2026
AdvNav: Behavior-Guided Black-Box Adversarial Attacks on Vision-Language Navigation
Chenyang Li, Kaige Li, Zeyu Jiang +1
The paper introduces AdvNav, a gradient‑free black‑box adversarial attack that perturbs first‑person visual inputs to disrupt vision‑and‑language navigation agents, using behavior‑…