1 citations · 1 across the 5 of their papers we have counts for
6 papers
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
This paper proposes StratMamba, a dual-stream Mamba-based temporal modeling architecture, to more efficiently capture long-horizon temporal dependencies required for robot navigati…
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…
Learning and Planning for Temporally Extended Tasks in Unknown Environments
Christopher Bradley, Adam Pacheck, Gregory J. Stein +3
We propose a novel planning technique for satisfying tasks specified in temporal logic in partially revealed environments. We define high-level actions derived from the environment…
Enabling Topological Planning with Monocular Vision
Gregory J. Stein, Christopher Bradley, Victoria Preston +1
Topological strategies for navigation meaningfully reduce the space of possible actions available to a robot, allowing use of heuristic priors or learning to enable computationally…