@InProceedings{SaboiaGold:2011:ImPeDy,
author = "Saboia, Priscila and Goldenstein, Siome",
affiliation = "Institute of Computing, University of Campinas and Institute of
Computing, University of Campinas",
title = "Crowd Simulation: Improving Pedestrians' Dynamics by the
Application of Lattice-Gas Concepts to the Social Force Model",
booktitle = "Proceedings...",
year = "2011",
editor = "Lewiner, Thomas and Torres, Ricardo",
organization = "Conference on Graphics, Patterns and Images, 24. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "crowd simulation, social force model, lattice-gas model.",
abstract = "The social force (SF) model has been successfully applied to the
simulation of flows of pedestrians. Nevertheless, in some
scenarios with low density, experiments show that the simulated
individuals do not behave as expected, working as irrational
particles rather than smart people. For example, by the means of
the cited model, it is common to see many simulated individuals
going several times straightly against columns, before finding a
way to deviate and safely exit the room. Aiming to deal with such
problems, this article proposes a way to provide the simulated
pedestrians the ability of changing the direction of their
displacement at reasonable times, in order to bypass eventually
blocked or crowded near areas. To do so, it applies concepts from
the lattice-gas model to the SF model. Experiments were driven in
order to evaluate the proposed model. As results, it maintained
the ability of the SF model to reproduce phenomena like the
formation of arcs in evacuated one-door rooms. Focusing on the
scenario with a column-blocked one-door room, the simulated
pedestrians presented softer and more coherent trajectories, when
compared to the pure SF model solution.",
conference-location = "Macei{\'o}, AL, Brazil",
conference-year = "28-31 Aug. 2011",
doi = "10.1109/SIBGRAPI.2011.11",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2011.11",
language = "en",
ibi = "8JMKD3MGPBW34M/3A3KU2B",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3A3KU2B",
targetfile = "
Crowd_Simulation_Improving_Pedestrians_Dynamics_by_the_Application_of_Lattice_Gas_Concepts
to_the_Social_Force_Model.pdf",
urlaccessdate = "2024, Apr. 28"
}