Vehicular traffic, crowds, and swarms: From kinetic theory and multiscale methods to applications and research perspectives

G Albi, N Bellomo, L Fermo, SY Ha, J Kim… - … Models and Methods …, 2019 - World Scientific
This paper presents a review and critical analysis on the modeling of the dynamics of
vehicular traffic, human crowds and swarms seen as living and, hence, complex systems. It …

Panic, irrationality, and herding: three ambiguous terms in crowd dynamics research

M Haghani, E Cristiani, NWF Bode… - Journal of advanced …, 2019 - Wiley Online Library
Background. The three terms “panic”,“irrationality”, and “herding” are ubiquitous in the crowd
dynamics literature and have a strong influence on both modelling and management …

Mean field control hierarchy

G Albi, YP Choi, M Fornasier, D Kalise - Applied Mathematics & …, 2017 - Springer
In this paper we model the role of a government of a large population as a mean field
optimal control problem. Such control problems are constrained by a PDE of continuity-type …

Necessary optimality conditions for optimal control problems in Wasserstein spaces

B Bonnet, H Frankowska - Applied Mathematics & Optimization, 2021 - Springer
In this article, we derive first-order necessary optimality conditions for a constrained optimal
control problem formulated in the Wasserstein space of probability measures. To this end …

Pedestrian evacuation simulation in indoor emergency situations: Approaches, models and tools

J Chen, T Shi, N Li - Safety science, 2021 - Elsevier
Pedestrian evacuation simulation (PES) provides a low-cost and low-risk method to facilitate
safety design and emergency management in indoor environment by describing pedestrian …

Pedestrian crowd flows in shared spaces: Investigating the impact of geometry based on micro and macro scale measures

Z Shahhoseini, M Sarvi - Transportation research part B: methodological, 2019 - Elsevier
The motion dynamics of humans in crowded built environments during evacuations are
impacted by individuals' interactions with the physical environment particularly when the …

Mean-field optimal control as gamma-limit of finite agent controls

M Fornasier, S Lisini, C Orrieri… - European Journal of …, 2019 - cambridge.org
This paper focuses on the role of a government of a large population of interacting agents as
a meanfield optimal control problem derived from deterministic finite agent dynamics. The …

On kernel-based statistical learning theory in the mean field limit

C Fiedler, M Herty, S Trimpe - Advances in Neural …, 2024 - proceedings.neurips.cc
In many applications of machine learning, a large number of variables are considered.
Motivated by machine learning of interacting particle systems, we consider the situation …

Imitative (herd) behaviour in direction decision-making hinders efficiency of crowd evacuation processes

M Haghani, M Sarvi - Safety science, 2019 - Elsevier
Humans use social information to improve their decisions in scenarios that involve
uncertainty. Previous research has shown that this social influence can have positive or …

Contact forces and dynamics of pedestrians evacuating a room: the column effect

I Zuriguel, I Echeverría, D Maza, RC Hidalgo… - Safety science, 2020 - Elsevier
We report experimental measurements obtained during the evacuation of 180 soldiers
through a narrow door. Several conditions are analyzed in the evacuation drills, such as the …