Search Results for author: Matthew O'Kelly

Found 8 papers, 4 papers with code

An active inference model of car following: Advantages and applications

no code implementations27 Mar 2023 Ran Wei, Anthony D. McDonald, Alfredo Garcia, Gustav Markkula, Johan Engstrom, Matthew O'Kelly

We assessed the proposed model, the Active Inference Driving Agent (AIDA), through a benchmark analysis against the rule-based Intelligent Driver Model, and two neural network Behavior Cloning models.

Decision Making

Embedding Synthetic Off-Policy Experience for Autonomous Driving via Zero-Shot Curricula

no code implementations2 Dec 2022 Eli Bronstein, Sirish Srinivasan, Supratik Paul, Aman Sinha, Matthew O'Kelly, Payam Nikdel, Shimon Whiteson

However, this approach produces agents that do not perform robustly in safety-critical settings, an issue that cannot be addressed by simply adding more data to the training set - we show that an agent trained using only a 10% subset of the data performs just as well as an agent trained on the entire dataset.

Autonomous Driving Imitation Learning +1

Neural Bridge Sampling for Evaluating Safety-Critical Autonomous Systems

no code implementations NeurIPS 2020 Aman Sinha, Matthew O'Kelly, Russ Tedrake, John Duchi

Learning-based methodologies increasingly find applications in safety-critical domains like autonomous driving and medical robotics.

Autonomous Driving Computational Efficiency

BayesRace: Learning to race autonomously using prior experience

1 code implementation10 May 2020 Achin Jain, Matthew O'Kelly, Pratik Chaudhari, Manfred Morari

Autonomous race cars require perception, estimation, planning, and control modules which work together asynchronously while driving at the limit of a vehicle's handling capability.

Position

Efficient Black-box Assessment of Autonomous Vehicle Safety

2 code implementations8 Dec 2019 Justin Norden, Matthew O'Kelly, Aman Sinha

Using this framework, we conduct the first independent evaluation of a full-stack commercial AV system, Comma AI's OpenPilot.

In-silico Risk Analysis of Personalized Artificial Pancreas Controllers via Rare-event Simulation

no code implementations2 Dec 2018 Matthew O'Kelly, Aman Sinha, Justin Norden, Hongseok Namkoong

Modern treatments for Type 1 diabetes (T1D) use devices known as artificial pancreata (APs), which combine an insulin pump with a continuous glucose monitor (CGM) operating in a closed-loop manner to control blood glucose levels.

Scalable End-to-End Autonomous Vehicle Testing via Rare-event Simulation

1 code implementation NeurIPS 2018 Matthew O'Kelly, Aman Sinha, Hongseok Namkoong, John Duchi, Russ Tedrake

While recent developments in autonomous vehicle (AV) technology highlight substantial progress, we lack tools for rigorous and scalable testing.

Autonomous Driving

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