Deep adaptive control: Deep reinforcement learning-based adaptive vehicle trajectory control algorithms for different risk levels

Y He, Y Liu, L Yang, X Qu - IEEE Transactions on Intelligent …, 2023 - ieeexplore.ieee.org
… on deep reinforcement learning (RL), we design an adaptive car-following trajectory control
algorithm, which is called Deep Adaptive Control, to cope with different traffic risk levelsDeep

Estimating risk and uncertainty in deep reinforcement learning

WR Clements, B Van Delft, BM Robaglia… - arXiv preprint arXiv …, 2019 - arxiv.org
… There are several ways these uncertainty estimates could be included into a reinforcement
different roles played by both uncertainties, we propose a simple uncertainty-aware Deep Q …

Deep reinforcement learning: An overview

Y Li - arXiv preprint arXiv:1701.07274, 2017 - arxiv.org
We give an overview of recent exciting achievements of deep reinforcement learning (RL).
We discuss six core elements, six important mechanisms, and twelve applications. We start …

Decision making of autonomous vehicles in lane change scenarios: Deep reinforcement learning approaches with risk awareness

G Li, Y Yang, S Li, X Qu, N Lyu, SE Li - Transportation research part C …, 2022 - Elsevier
… estimate the concrete probabilities at different risk levels. The three risk levels used in this
study … In this study, it is assumed that different risk levels have the same prior probability with a …

Deep reinforcement learning with risk-seeking exploration

N Dilokthanakul, M Shanahan - From Animals to Animats 15: 15th …, 2018 - Springer
… This risk-seeking value can be seen as a utility for the agent under a certain risk profile
where c specifies the level of risk. For \(c>0\), the agent is risk-seeking and values risky states …

Deep reinforcement learning for intelligent risk optimization of buildings under hazard

GA Anwar, X Zhang - Reliability Engineering & System Safety, 2024 - Elsevier
… In performance-based methodology, performance indicators are established and a certain
performance is ensured under various hazard levels instead of following a set of rules set by …

Detecting and adapting to crisis pattern with context based Deep Reinforcement Learning

E Benhamou, D Saltiel, JJ Ohana… - 2020 25th International …, 2021 - ieeexplore.ieee.org
… and risk aversion level. Again to ensure somehow some Markovianity and to include in the
current knowledge of the virtual agent more than the last observation of these features, we …

Using deep reinforcement learning with hierarchical risk parity for portfolio optimization

A Millea, A Edalat - International Journal of Financial Studies, 2022 - mdpi.com
level a Deep Reinforcement Learning (DRL) agent selects among a number of discrete
actions, representing low-levelDeep reinforcement learning for automated stock trading: An …

[HTML][HTML] Risk-based implementation of COLREGs for autonomous surface vehicles using deep reinforcement learning

A Heiberg, TN Larsen, E Meyer, A Rasheed, O San… - Neural Networks, 2022 - Elsevier
… collision risk. The COLREGs are in place to reduce collision risk and indirectly affect the risk
level by … between the rules and the risk level, employing a measure of risk as a proxy for the …

Parameterized deep reinforcement learning-enabled maintenance decision-support and life-cycle risk assessment for highway bridge portfolios

A Du, A Ghavidel - Structural Safety, 2022 - Elsevier
… may jointly lead to different system-level failures or reduction … exists various potential
intervention actions with different … , deep reinforcement learning (DRL), for adaptive and risk-…