38 citations · 60 across the 14 of their papers we have counts for
5 papers · 1 filter
Restorebot: Towards an Autonomous Robotics Platform for Degraded Rangeland Restoration
Kristen Such, Harel Biggie, Christoffer Heckman
Degraded rangelands undergo continual shifts in the appearance and distribution of plant life. The nature of these changes however is subtle: between seasons seedlings sprout up an…
Tell Me Where to Go: A Composable Framework for Context-Aware Embodied Robot Navigation
Harel Biggie, Ajay Narasimha Mopidevi, Dusty Woods +1
Humans have the remarkable ability to navigate through unfamiliar environments by solely relying on our prior knowledge and descriptions of the environment. For robots to perform t…
Kalman Filter Auto-tuning through Enforcing Chi-Squared Normalized Error Distributions with Bayesian Optimization
Zhaozhong Chen, Harel Biggie, Nisar Ahmed +2
The nonlinear and stochastic relationship between noise covariance parameter values and state estimator performance makes optimal filter tuning a very challenging problem. Popular…
BO-ICP: Initialization of Iterative Closest Point Based on Bayesian Optimization
Harel Biggie, Andrew Beathard, Christoffer Heckman
Typical algorithms for point cloud registration such as Iterative Closest Point (ICP) require a favorable initial transform estimate between two point clouds in order to perform a…
Flexible Supervised Autonomy for Exploration in Subterranean Environments
Harel Biggie, Eugene R. Rush, Danny G. Riley +9
While the capabilities of autonomous systems have been steadily improving in recent years, these systems still struggle to rapidly explore previously unknown environments without t…