Structural attention-based recurrent variational autoencoder for highway vehicle anomaly detection

N Chakraborty, A Hasan, S Liu, T Ji, W Liang… - arXiv preprint arXiv …, 2023 - arxiv.org
In autonomous driving, detection of abnormal driving behaviors is essential to ensure the
safety of vehicle controllers. Prior works in vehicle anomaly detection have shown that …

An expert ensemble for detecting anomalous scenes, interactions, and behaviors in autonomous driving

T Ji, N Chakraborty, A Schreiber… - … Journal of Robotics …, 2024 - journals.sagepub.com
As automated vehicles enter public roads, safety in a near-infinite number of driving
scenarios becomes one of the major concerns for the widespread adoption of fully …

PeRP: Personalized residual policies for congestion mitigation through co-operative advisory systems

A Hasan, N Chakraborty, H Chen… - 2023 IEEE 26th …, 2023 - ieeexplore.ieee.org
Intelligent driving systems can be used to mitigate congestion through simple actions, thus
improving many socioeconomic factors such as commute time and gas costs. However …

Cooperative Advisory Residual Policies for Congestion Mitigation

A Hasan, N Chakraborty, H Chen, JH Cho… - Journal on Autonomous …, 2024 - dl.acm.org
Fleets of autonomous vehicles can mitigate traffic congestion through simple actions, thus
improving many socioeconomic factors such as commute times and gas costs. However …

Interactive Autonomous Navigation with Internal State Inference and Interactivity Estimation

J Li, D Isele, K Lee, J Park, K Fujimura… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Deep reinforcement learning (DRL) provides a promising way for intelligent agents (eg,
autonomous vehicles) to learn to navigate complex scenarios. However, DRL with neural …

Robust driving policy learning with guided meta reinforcement learning

K Lee, J Li, D Isele, J Park, K Fujimura… - 2023 IEEE 26th …, 2023 - ieeexplore.ieee.org
Although deep reinforcement learning (DRL) has shown promising results for autonomous
navigation in interactive traffic scenarios, existing work typically adopts a fixed behavior …

Task-Driven Autonomous Driving: Balanced Strategies Integrating Curriculum Reinforcement Learning and Residual Policy

J Shi, T Zhang, Z Zong, S Chen, J Xin… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
Achieving fully autonomous driving in urban traffic scenarios is a significant challenge that
necessitates balancing safety, efficiency, and compliance with traffic regulations. In this …

Probabilistic Game Theory and Stochastic Model Predictive Control-Based Decision Making and Motion Planning in Uncontrolled Intersections for Autonomous …

Y Jeong - IEEE Transactions on Vehicular Technology, 2023 - ieeexplore.ieee.org
This paper presents a motion planner of autonomous vehicles for uncontrolled intersection
driving. Uncertainty about the surrounding target vehicles is an important consideration for …

An automatic driving trajectory planning approach in complex traffic scenarios based on integrated driver style inference and deep reinforcement learning

Y Liu, S Diao - PLoS one, 2024 - journals.plos.org
As autonomous driving technology continues to advance and gradually become a reality,
ensuring the safety of autonomous driving in complex traffic scenarios has become a key …

HEIGHT: Heterogeneous Interaction Graph Transformer for Robot Navigation in Crowded and Constrained Environments

S Liu, H Xia, FC Pouria, K Hong, N Chakraborty… - arXiv preprint arXiv …, 2024 - arxiv.org
We study the problem of robot navigation in dense and interactive crowds with
environmental constraints such as corridors and furniture. Previous methods fail to consider …