Variable guiding strategies in multi-exits evacuation: Pursuing balanced pedestrian densities

H Ren, Y Yan, F Gao - Applied Mathematics and Computation, 2021 - Elsevier
Evacuation assistants and their guiding strategies play an important role in the multi-exits
pedestrian evacuation. To investigate the effects of guiding strategies on evacuation …

Effect of density control in partially observable asymmetric-exit evacuation under guidance: Strategic suggestion under time delay

F Gao, Y Yan, Z Chen, L Zheng, H Ren - Applied Mathematics and …, 2022 - Elsevier
To enhance the evacuation efficiency in partially observable asymmetric-exit evacuation
under guidance, a general framework of the dynamic guiding assistant system is presented …

Automatic Guidance Signage Placement Through Multiobjective Evolutionary Algorithm

Y Chen, J Zhong, WL Liu, L Luo… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Guidance signage placement is a fundamental operation for crowd control in public places.
The current methods mainly rely on manual design or mathematical models, which are not …

Pedestrian choice modeling and simulation of staged evacuation strategies in Daya Bay Nuclear Power Plant

L Yang, X Wang, JJ Zhang, M Zhou… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Considering the distances to exits, exits' capacities, the sizes of queues at exits, distances to
the nuclear power plant, as well as individual characteristics, the exit choice model for …

An optimization method for evacuation guidance under limited visual field

S Dong, P Huang, W Wang - Physica A: Statistical Mechanics and its …, 2022 - Elsevier
In the emergency under smoke or gas, the visual field of pedestrians is limited,
unreasonable evacuation guidance methods will affect the efficiency of evacuation, and …

[HTML][HTML] Efficient mobile ad hoc route maintenance against social distances using attacker detection automation

U Allimuthu, K Mahalakshmi - Mobile Networks and Applications, 2023 - Springer
In MANET, routing plays a vital role in packet interaction and data transmission. It is always
easy to manage the data transmission over the MANET because of uncentralized control on …

Automatic crowd navigation path planning in public scenes through multiobjective differential evolution

J Zhong, D Li, W Cai, WN Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Crowd navigation path planning is important in public scenes. Existing strategies are mainly
based on manual design, which is not flexible or effective enough. This article proposes an …

Research on features of pedestrians using smartphones at transit stations based on social force model

CW Shen, MN Mao, YT Hsu… - Transportation research …, 2022 - journals.sagepub.com
The smartphone has become nearly indispensable in people's daily lives. Prevalent
smartphone usage can be observed on various occasions, even during walking. However …

Density control in pedestrian evacuation with incorrect feedback information: Data correction

T Liu, F Gao, W Zhou, Y Yan - Physica A: Statistical Mechanics and its …, 2024 - Elsevier
Improving evacuation efficiency is a central concern in evacuation simulation research.
Incorrect feedback information can affect the effectiveness of evacuation control in partially …

Impact of risk preferences on evacuee behavior and attention distribution in urban underground space evacuations

Y Wei, Y Zhang, Y Xu, S Wang, J Liu, L Jin, S Ou… - Physica A: Statistical …, 2024 - Elsevier
Evacuation and conducting emergency rescue operations in underground spaces pose
substantial challenges. However, limited work has been done to investigate how evacuees' …