cs.RO 2005.12813

AlphaPilot: Autonomous Drone Racing

Combining learned data abstraction, nonlinear filtering, and time-optimal trajectory planning, the autonomous drone racing system achieved second place at the 2019 AlphaPilot Challenge, reaching speeds up to 8 m/s.

Philipp Foehn, Dario Brescianini, Elia Kaufmann et al.

2020-05-26 32
cs.RO 2005.02198

RadarSLAM: Radar based Large-Scale SLAM in All Weathers

Proposed RadarSLAM leverages radar geometry and probabilistic point clouds for robust large-scale mapping in all weather conditions, achieving 2.1854% translation error.

Ziyang Hong, Yvan Petillot, Sen Wang

2020-05-05 18
cs.RO 2003.00368

The Marathon 2: A Navigation System

Navigation2 employs behavior trees on ROS2, achieving 37.4 miles of collision-free autonomous campus navigation in dynamic environments.

Steve Macenski, Francisco Martín, Ruffin White et al.

2020-03-01 41
cs.RO 1912.06095

Graph Neural Networks for Decentralized Multi-Robot Path Planning

Proposes a GNN-based decentralized multi-robot path planning framework, combining CNN feature extraction with imitation learning, achieving near-optimal success rates in complex environments.

Qingbiao Li, Fernando Gama, Alejandro Ribeiro et al.

2019-12-13 46
cs.RO 1912.03825

LiDAR Iris for Loop-Closure Detection

Proposes LiDAR Iris, a global descriptor combining LoG-Gabor filtering and Fourier transform for fast, rotation-invariant loop closure detection.

Ying Wang, Zezhou Sun, Cheng-Zhong Xu et al.

2019-12-09 40
cs.RO 1910.11215

RoboNet: Large-Scale Multi-Robot Learning

RoboNet dataset combined with visual foresight and inverse models enables cross-robot generalization, surpassing single-robot training with 4-20x less data.

Sudeep Dasari, Frederik Ebert, Stephen Tian et al.

2019-10-24 52
cs.RO 1910.00679

TagSLAM: Robust SLAM with Fiducial Markers

TagSLAM integrates AprilTags with factor graph optimization, enabling robust monocular SLAM with high accuracy and real-time performance.

Bernd Pfrommer, Kostas Daniilidis

2019-10-02 54