Safety enhancement for deep reinforcement learning in autonomous separation assurance

W Guo, M Brittain, P Wei - 2021 IEEE International Intelligent …, 2021 - ieeexplore.ieee.org
… a safety module for deep reinforcement learning … safety enhancement for DRL models
without further training or policy updates. This safety module will be useful in real-world safety-…

Deep reinforcement learning with enhanced safety for autonomous highway driving

A Baheri, S Nageshrao, HE Tseng… - 2020 IEEE Intelligent …, 2020 - ieeexplore.ieee.org
… whether its future states are safe or one of them leads to a … a deep reinforcement framework
enhanced with a learning-based safety component to achieve a more efficient level of safety

[HTML][HTML] A deep reinforcement learning approach for efficient, safe and comfortable driving

DC Selvaraj, S Hegde, N Amati, F Deflorio… - Applied Sciences, 2023 - mdpi.com
… a deep reinforcement learning (DRL) approach to enhance the … The proposed strategy aims
to achieve traffic efficiency, safety (… can achieve a good balance between safety, comfort, and …

Safe deep reinforcement learning for multi-agent systems with continuous action spaces

Z Sheebaelhamd, K Zisis, A Nisioti… - arXiv preprint arXiv …, 2021 - arxiv.org
… It is worth stating that our goal is not only to enhance safety in the solution of the RL algorithm,
but also do so during the training procedure. This is relevant for applications such as self-…

Offline reinforcement learning for autonomous driving with safety and exploration enhancement

T Shi, D Chen, K Chen, Z Li - arXiv preprint arXiv:2110.07067, 2021 - arxiv.org
… To address such issues, this paper presents an enhanced BCQ algorithm by … -based safety
enhancement strategy is incorporated to constrain the explorable state space within a safe

Saint-acc: Safety-aware intelligent adaptive cruise control for autonomous vehicles using deep reinforcement learning

LC Das, M Won - International Conference on Machine …, 2021 - proceedings.mlr.press
safety, and driving comfort through dynamic adaptation of the inter-vehicle gap based on deep
reinforcement … and driving safety/comfort by effectively controlling the driving safety model …

Safe-state enhancement method for autonomous driving via direct hierarchical reinforcement learning

Z Gu, L Gao, H Ma, SE Li, S Zheng… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… Laine, and MJ Kochenderfer, “Combining planning and deep reinforcement learning in
tactical decision making for autonomous driving,” IEEE Trans. Intell. Vehicles, vol. …

Online safety assurance for deep reinforcement learning

NH Rotman, M Schapira, A Tamar - arXiv preprint arXiv:2010.03625, 2020 - arxiv.org
… match and safety when the two differ. Our results for safety-assurance-enhanced variants
of … We believe that online safety assurance can facilitate the safe adoption of DL-augmented …

A deep reinforcement learning-based intelligent intervention framework for real-time proactive road safety management

A Roy, M Hossain, Y Muromachi - Accident Analysis & Prevention, 2022 - Elsevier
… ) system for improving the safety of urban expressways in … VSL-based real-time safety
interventions. Existing models are … we employ a deep Q-network, which is a reinforcement

Deep reinforcement learning-based driving strategy for avoidance of chain collisions and its safety efficiency analysis in autonomous vehicles

AJM Muzahid, SF Kamarulzaman, MA Rahman… - IEEE …, 2022 - ieeexplore.ieee.org
… learning-based decision-making strategy and analyse the safety … to enhance the
decision-making process. Finally, in the safety efficiency analysis phase, we investigated the safety