Search Results for author: Benjamin J. Ayton

Found 3 papers, 0 papers with code

DAG-GPs: Learning Directed Acyclic Graph Structure For Multi-Output Gaussian Processes

no code implementations1 Jan 2021 Benjamin J. Ayton, Brian Williams

We introduce the DAG-GP model, which linearly combines latent Gaussian processes so that MOGP outputs follow a directed acyclic graph structure.

Gaussian Processes

RADMPC: A Fast Decentralized Approach for Chance-Constrained Multi-Vehicle Path-Planning

no code implementations25 Nov 2018 Aaron Huang, Benjamin J. Ayton, Brian C. Williams

This approach is intractable as fleet size increases because computation time is exponential with respect to the number of vehicles being planned over due to a polynomial increase in coupling constraints between vehicle pairs.

Model Predictive Control

Vulcan: A Monte Carlo Algorithm for Large Chance Constrained MDPs with Risk Bounding Functions

no code implementations4 Sep 2018 Benjamin J. Ayton, Brian C. Williams

Chance Constrained Markov Decision Processes maximize reward subject to a bounded probability of failure, and have been frequently applied for planning with potentially dangerous outcomes or unknown environments.

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