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 …

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 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 …

Crowd-robot interaction: Crowd-aware robot navigation with attention-based deep reinforcement learning

C Chen, Y Liu, S Kreiss, A Alahi - … international conference on …, 2019 - ieeexplore.ieee.org
Mobility in an effective and socially-compliant manner is an essential yet challenging task for
robots operating in crowded spaces. Recent works have shown the power of deep …

L2b: Learning to balance the safety-efficiency trade-off in interactive crowd-aware robot navigation

M Nishimura, R Yonetani - 2020 IEEE/RSJ International …, 2020 - ieeexplore.ieee.org
This work presents a deep reinforcement learning framework for interactive navigation in a
crowded place. Our proposed Learning to Balance (L2B) framework enables mobile robot …

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 …

Robot navigation in crowds via deep reinforcement learning with modeling of obstacle uni-action

X Lu, H Woo, A Faragasso, A Yamashita… - Advanced …, 2023 - Taylor & Francis
Mobile robots operating in public environments require the ability to navigate among
humans and obstacles in a socially compliant and safe manner. Previous work has shown …

Robot navigation in a crowd by integrating deep reinforcement learning and online planning

Z Zhou, P Zhu, Z Zeng, J Xiao, H Lu, Z Zhou - Applied Intelligence, 2022 - Springer
Navigating mobile robots along time-efficient and collision-free paths in crowds is still an
open and challenging problem. The key is to build a profound understanding of the crowd …

Socially aware robot navigation in crowds via deep reinforcement learning with resilient reward functions

X Lu, H Woo, A Faragasso, A Yamashita… - Advanced …, 2022 - Taylor & Francis
Robots navigating in a robot–human coexisting environment need to optimize their paths not
only for task-related performance (eg safety and efficiency) but also for their social …

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 …