3d representation 1gaussian primitives 1robotic manipulation 1semantic grounding 1vision-language-action 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.RO2026
VistaVLA: Geometry- and Semantic-Aware 3D Gaussian-Grounded VLA for Robotic Manipulation
Mohan Liu, Zhihao Gu, Xuanyu Chen +5
VistaVLA is a two-stage framework that builds a geometry- and semantic-aware 3D cognitive map using Gaussian primitives and compresses it into compact tokens for vision‑language‑ac…
cs.RO2026
Physics-Guided Biomechanical Gait Adaptation for Humanoid Locomotion on Extreme Sloped Terrains
Xuanyu Chen, Mohan Liu, Dengchen Mei +6
Model-free reinforcement learning has enabled impressive humanoid locomotion; however, control on steep slopes remains largely unexplored. Unlike flat or discrete terrains, sloped…