Results 1 to 10 of about 199,681 (243)

From the Microscale to Collective Crowd Dynamics [PDF]

Multiscale Modeling and Simulation, 2013
This paper deals with the kinetic theory modeling of crowd dynamics with the aim of showing how the dynamics at the micro-scale is transferred to the dynamics of collective behaviors. The derivation of a new model is followed by a qualitative analysis of
Nicola Bellomo, Abdelghani Bellouquid, Damian A Knopoff   +2 more
exaly   +5 more sources

Crowd dynamics - being stuck [PDF]

Computer Physics Communications, 2010
We consider a crowd of N persons trying to exit some area trough a small exit. The probability is calculated that an individual is able to withdraw from the crowd under one's own steam.
Gawroński, Przemysław, Kułakowski, Krzysztof   +1 more
core   +2 more sources

Pedestrian, Crowd, and Evacuation Dynamics [PDF]

, 2013
This contribution describes efforts to model the behavior of individual pedestrians and their interactions in crowds, which generate certain kinds of self-organized patterns of motion. Moreover, this article focusses on the dynamics of crowds in panic or
A Borgers, A Johansson, A Johansson, A Mintz, A Seyfried, BD Hankin, BD Jacobs, C Burstedde, CW Reynolds, D Elliott, D Garbrecht, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, D Helbing, E Quarantelli, F Radjai, G LeBon, G Peng, GG Løvås, GH Ristow, GK Still, H Klüpfel, H-H Stølum, HH Kelley, HW Hamacher, I Rodríguez-Iturbe, J Kerridge, J Klockgether, J Pauls, J Surowiecki, J Tubbs, JJ Fruin, JL Bryan, JP Keating, K Ando, K Lewin, KR Sreenivasan, LF Henderson, LP Kadanoff, M Ebihara, M Fukui, M Isobe, M Muramatsu, ME Cates, N Ashford, N Ketchell, NE Miller, NE Miller, NJ Smelser, NR Johnson, NS Glance, P Bak, PA Johnson, PA Thompson, PG Gipps, R Axelrod, R Axelrod, R Brown, RH Turner, RL Hughes, S Ghashghaie, S Hoogendoorn, S Okazaki, SJ Older, SJ Yuhaski Jr, SP Hoogendoorn, T Baeck, T Kretz, T Schelling, Transportation Research Board, VJ Blue, VM Predtechenskii, WH Whyte   +87 more
core   +3 more sources

The study of the influence of obstacles on crowd dynamics

Procedia Computer Science, 2017
This paper presents the research on the influence of obstacles on crowd dynamics. We have performed experiments for four base scenarios of interaction in crowd: unidirectional flow, bidirectional flow, merging flows and intersection. Movement of pedestrians has been studied in simple shape areas: straight corridor, T-junction and intersection.
Oksana Severiukhina, Daniil Voloshin, Vladislav Karbovskii   +2 more
exaly   +5 more sources

Dynamic model of macro crowd merging based on abnormal pedestrian posture [PDF]

MATEC Web of Conferences, 2022
Crowd merging is a complex process, and any sudden external or internal disturbance will destroy the stability of the crowd. The occurrence of abnormal behavior will affect the crowd flow process and inevitably affect the stability of the crowd flow ...
Zhao Rongyong, Jia Ping, Wang Yan, Li Cuiling, Han Chuanfeng, Zhang Zhishu   +5 more
doaj   +1 more source

Two-Stage Tour Route Recommendation Approach by Integrating Crowd Dynamics Derived from Mobile Tracking Data

Applied Sciences, 2023
Tourism activities essentially represent the interaction between crowds and attractions. Thus, crowd dynamics are critical to the quality of the tourism experience in personalized tour recommendations.
Yue Hu, Zhixiang Fang, Xinyan Zou, Haoyu Zhong, Lubin Wang   +4 more
doaj   +1 more source

Dynamic Crowding Regulates Transcription [PDF]

Biophysical Journal, 2020
The nuclear environment is highly crowded by biological macromolecules, including chromatin and mobile proteins, which alter the kinetics and efficiency of transcriptional machinery. These alterations have been described, both theoretically and experimentally, for steady-state crowding densities; however, temporal changes in crowding density ("dynamic ...
Anne R. Shim, Rikkert J. Nap, Kai Huang, Luay M. Almassalha, Hiroaki Matusda, Vadim Backman, Igal Szleifer   +6 more
openaire   +2 more sources

An adaptive media strategy for influencing crowd behaviour [PDF]

Journal of Humanities and Applied Social Sciences, 2019
Purpose – Media has always been used as a key manipulator of public agendas, political beliefs and individuals’ attitudes. The purpose of this study is to investigate the impact of three adaptive media strategies on the pattern and dynamics of potential ...
Rasha Hassan, Yasser Ibrahim
doaj   +1 more source

Dynamic Disturbance Propagation Model of Pedestrian Panic Behaviors and Lyapunov-Based Crowd Stability Analysis

Applied Sciences, 2023
In public places, pedestrian panic behaviors have received increasing attention due to their dangerous impact on normal pedestrian flow. To address this issue, this study considered crowd panic behaviors as two-dimensional Gaussian disturbances ...
Cuiling Li, Rongyong Zhao, Chuanfeng Han, Rahman Arifur, Yunlong Ma, Qiong Liu   +5 more
doaj   +1 more source

The walking behaviour of pedestrian social groups and its impact on crowd dynamics. [PDF]

PLoS ONE, 2010
Human crowd motion is mainly driven by self-organized processes based on local interactions among pedestrians. While most studies of crowd behaviour consider only interactions among isolated individuals, it turns out that up to 70% of people in a crowd ...
Mehdi Moussaïd, Niriaska Perozo, Simon Garnier, Dirk Helbing, Guy Theraulaz   +4 more
doaj   +1 more source