Multi-objective crowd-aware robot navigation system using deep reinforcement learning

CL Cheng, CC Hsu, S Saeedvand, JH Jo - Applied Soft Computing, 2024 - Elsevier
Navigating efficiently and safely through human crowds is essential for mobile robots in
diverse applications such as delivery services, home assistance, healthcare, and …

Multi-objective deep reinforcement learning for crowd-aware robot navigation with dynamic human preference

G Cheng, Y Wang, L Dong, W Cai, C Sun - Neural Computing and …, 2023 - Springer
The growing development of autonomous systems is driving the application of mobile robots
in crowded environments. These scenarios often require robots to satisfy multiple conflicting …

Risk-Aware Deep Reinforcement Learning for Robot Crowd Navigation

X Sun, Q Zhang, Y Wei, M Liu - Electronics, 2023 - mdpi.com
Ensuring safe and efficient navigation in crowded environments is a critical goal for assistive
robots. Recent studies have emphasized the potential of deep reinforcement learning …

Memory-based crowd-aware robot navigation using deep reinforcement learning

SS Samsani, H Mutahira, MS Muhammad - Complex & Intelligent Systems, 2023 - Springer
The evolution of learning techniques has led robotics to have a considerable influence in
industrial and household applications. With the progress in technology revolution, the …

Deep reinforcement learning-based mapless crowd navigation with perceived risk of the moving crowd for mobile robots

H Anas, OW Hong, OA Malik - arXiv preprint arXiv:2304.03593, 2023 - arxiv.org
Current state-of-the-art crowd navigation approaches are mainly deep reinforcement
learning (DRL)-based. However, DRL-based methods suffer from the issues of …

RMRL: Robot Navigation in Crowd Environments with Risk Map-based Deep Reinforcement Learning

H Yang, C Yao, C Liu, Q Chen - IEEE Robotics and Automation …, 2023 - ieeexplore.ieee.org
Achieving safe and effective navigation in crowds is a crucial yet challenging problem.
Recent work has mainly encoded the pedestrian-robot state pairs, which cannot fully capture …

Crowd-aware robot navigation for pedestrians with multiple collision avoidance strategies via map-based deep reinforcement learning

S Yao, G Chen, Q Qiu, J Ma, X Chen… - 2021 IEEE/RSJ …, 2021 - ieeexplore.ieee.org
It is challenging for a mobile robot to navigate through human crowds. Existing approaches
usually assume that pedestrians follow a predefined collision avoidance strategy, like social …

Robot navigation with interaction-based deep reinforcement learning

Y Zhai, Y Miao, H Wang - 2021 IEEE International Conference …, 2021 - ieeexplore.ieee.org
For the scene of dense crowd flow in limited space, it is very important and challenging for
the robot to walk through the dense crowd without collision and move to the destination …

Modular hierarchical reinforcement learning for multi-destination navigation in hybrid crowds

W Ou, B Luo, B Wang, Y Zhao - Neural Networks, 2024 - Elsevier
Real-world robot applications usually require navigating agents to face multiple
destinations. Besides, the real-world crowded environments usually contain dynamic and …

Crowd-Aware Socially Compliant Robot Navigation via Deep Reinforcement Learning

B Xue, M Gao, C Wang, Y Cheng, F Zhou - International Journal of Social …, 2024 - Springer
Navigating in crowd environments is challenging for mobile robots because not only the
safety but also the comfort of surrounding pedestrians must be considered. In this work, a …