2 papers
cs.RO2026
Hierarchical Object Representation for Spatial Robot Perception: Points, Meshes, and Superquadrics
Ceng Zhang, Wan Su, Mohamed Samshad +2
Hierarchical 3D Scene Graphs (3DSG) have emerged as an actionable and scalable representation for long-term autonomy incorporating metric, semantic, and topological information in…
cs.RO2025
Enhanced Probabilistic Collision Detection for Motion Planning Under Sensing Uncertainty
Xiaoli Wang, Sipu Ruan, Xin Meng +1
Probabilistic collision detection (PCD) is essential in motion planning for robots operating in unstructured environments, where considering sensing uncertainty helps prevent damag…