Nathan Ludlow

dblp:377/9092 · DBLP profile ↗
← Back
1ranked-venue papers
1as first author
1since 2021 · last 2024
0009-0006-7821-1168ORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 first-author · 1 since 2021Systems, architecture and hardware · 1 · 1 first-author · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
1 paper
Autonomous driving · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Robotics › Autonomous driving
driver behavior modeling
0.812024
Hierarchical Learned Risk-Aware Planning Framework for Human Driving Modeling · ICRA 2024
Robotics › Autonomous driving › trajectory prediction
multimodal trajectory prediction
0.812024
Hierarchical Learned Risk-Aware Planning Framework for Human Driving Modeling · ICRA 2024
Robotics › Autonomous driving
trajectory prediction
0.812024
Hierarchical Learned Risk-Aware Planning Framework for Human Driving Modeling · ICRA 2024

Methods — techniques the papers use, named apart from their topics

risk-aware estimation · 0.8deep neural network · 0.8LSTM-based social pooling · 0.8
YearPublicationVenuePosition
2024 Hierarchical Learned Risk-Aware Planning Framework for Human Driving Modeling
abstract
This paper presents a novel approach to modeling human driving behavior, designed for use in evaluating autonomous vehicle control systems in a simulation environments. Our methodology leverages a hierarchical forward-looking, risk-aware estimation framework with learned parameters to generate human-like driving trajectories, accommodating multiple driver levels determined by model parameters. This approach is grounded in multimodal trajectory prediction, using a deep neural network with LSTM-based social pooling to predict the trajectories of surrounding vehicles. These trajectories are used to compute forward-looking risk assessments along the ego vehicle’s path, guiding its navigation. Our method aims to replicate human driving behaviors by learning parameters that emulate human decision-making during driving. We ensure that our model exhibits robust generalization capabilities by conducting simulations, employing real-world driving data to validate the accuracy of our approach in modeling human behavior. The results reveal that our model effectively captures human behavior, showcasing its versatility in modeling human drivers in diverse highway scenarios.
Nathan Ludlow, Yiwei Lyu 0002, John M. Dolan
ICRA1