Fast traversability estimation for wild visual navigation
J Frey, M Mattamala, N Chebrolu, C Cadena… - ar** and Planning
Map** and navigation have gone hand-in-hand since long before robots existed. Maps
are a key form of communication, allowing someone who has never been somewhere to …
are a key form of communication, allowing someone who has never been somewhere to …
Rethinking Robustness Assessment: Adversarial Attacks on Learning-based Quadrupedal Locomotion Controllers
Legged locomotion has recently achieved remarkable success with the progress of machine
learning techniques, especially deep reinforcement learning (RL). Controllers employing …
learning techniques, especially deep reinforcement learning (RL). Controllers employing …
Residual dynamics learning for trajectory tracking for multi-rotor aerial vehicles
This paper presents a technique to model the residual dynamics between a high-level
planner and a low-level controller by considering reference trajectory tracking in a cluttered …
planner and a low-level controller by considering reference trajectory tracking in a cluttered …
Heterogeneous robot teams with unified perception and autonomy: How Team CSIRO Data61 tied for the top score at the DARPA Subterranean Challenge
The DARPA Subterranean Challenge was designed for competitors to develop and deploy
teams of autonomous robots to explore difficult unknown underground environments …
teams of autonomous robots to explore difficult unknown underground environments …
Wild Visual Navigation: Fast Traversability Learning via Pre-Trained Models and Online Self-Supervision
Natural environments such as forests and grasslands are challenging for robotic navigation
because of the false perception of rigid obstacles from high grass, twigs, or bushes. In this …
because of the false perception of rigid obstacles from high grass, twigs, or bushes. In this …
Lessons from robot‐assisted disaster response deployments by the German Rescue Robotics Center task force
Earthquakes, fire, and floods often cause structural collapses of buildings. However, the
inspection of such damaged buildings poses a high risk for emergency forces or is even …
inspection of such damaged buildings poses a high risk for emergency forces or is even …