Analysis of emergent patterns in crossing flows of pedestrians reveals an invariant of 'stripe'formation in human data

P Mullick, S Fontaine, C Appert-Rolland… - PLoS computational …, 2022 - journals.plos.org
When two streams of pedestrians cross at an angle, striped patterns spontaneously emerge
as a result of local pedestrian interactions. This clear case of self-organized pattern …

Exploring crossing times and congestion patterns at scramble intersections in pedestrian dynamics models: A statistical analysis

EV Stock, R da Silva - Physica A: Statistical Mechanics and its Applications, 2024 - Elsevier
In this study, we present a model designed to unravel the statistical complexities of
pedestrian crossing times and related physical quantities in a unique pedestrian …

Numerical investigation on the impact of obstacles on phase transition in pedestrian counter-flow

Y Liu, X Ma, Y Tao, L Dong, X Ding, X Qiu - Physica A: Statistical Mechanics …, 2024 - Elsevier
In this paper, a modified real-coded microscopic model is utilized to investigate the influence
of obstacles on the pedestrian counter-flow. The four typical phases, ie, free-flow phase …

Application of the multi-grid modelling method to pedestrian social group dynamics through a bottleneck

Y He, Q Shi, L Fu, Q Chen, C Shen, Y Zhang… - … Modelling Practice and …, 2025 - Elsevier
There is a high proportion of social groups in crowds. The influence of social groups on
crowd mobility is particularly evident in emergency situations and in confined movement …

Multi-scale description of pedestrian collective dynamics with port-Hamiltonian systems

A Tordeux, C Totzeck - arxiv preprint arxiv:2211.06503, 2022 - arxiv.org
Port-Hamiltonian systems (PHS) theory is a recent but already well-established modelling
approach for non-linear physical systems. Some studies have shown lately that PHS …

Modelling vehicle and pedestrian collective dynamics: Challenges and advancements

C Appert-Rolland, A Nicolas, A Seyfried… - arxiv preprint arxiv …, 2024 - arxiv.org
In our urbanised societies, the management and regulation of traffic and pedestrian flows is
of considerable interest for public safety, economic development, and the conservation of …

[HTML][HTML] Stability of heterogeneous linear and nonlinear car-following models

M Ehrhardt, A Tordeux - Franklin Open, 2024 - Elsevier
Stop-and-go waves in congested road traffic are complex collective phenomena with
significant implications for traffic engineering, road safety and the environment. Despite …

Intrinsic statistical separation of subpopulations in heterogeneous collective motion via dimensionality reduction

P Tan, CE Miles - Physical Review E, 2024 - APS
Collective motion of locally interacting agents is found ubiquitously throughout nature. The
inability to probe individuals has driven longstanding interest in the development of methods …

Gradient-based parameter calibration of an anisotropic interaction model for pedestrian dynamics

Z Turarov, C Totzeck - European Journal of Applied Mathematics, 2024 - cambridge.org
We propose an extension of the anisotropic interaction model which allows for collision
avoidance in pairwise interactions by a rotation of forces (Totzeck (2020) Kinet. Relat …