From the 1 of 4 linked papers with an AI index.
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Motion Planning for Mobile Manipulators Navigating Doorways via Model Predictive Control
Kasra Sinaei, Kasun Weerakoon, Christopher Bradley +2
Navigating doorways is a fundamental capability for mobile manipulators operating in human environments, requiring coordinated motion between the mobile base and manipulator arm. T…
StratMamba: Strategic and Reactive Stream Partitioning for Path-Efficient LiDAR-Based Obstacle Avoidance
Hung-Chieh Wu, Xiaopan Zhang, Kasra Sinaei +6
The paper introduces StratMamba, a dual‑stream Mamba‑based architecture that separates fast reactive processing of LiDAR data from slower strategic planning to improve obstacle avo…
Language-Grounded Hierarchical Planning and Execution with Multi-Robot 3D Scene Graphs
Jared Strader, Aaron Ray, Jacob Arkin +11
In this paper, we introduce a multi-robot system that integrates mapping, localization, and task and motion planning (TAMP) enabled by 3D scene graphs to execute complex instructio…
Task and Motion Planning in Hierarchical 3D Scene Graphs
Aaron Ray, Christopher Bradley, Luca Carlone +1
Recent work in the construction of 3D scene graphs has enabled mobile robots to build large-scale metric-semantic hierarchical representations of the world. These detailed models c…