A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Perceiving motion transitions in pedestrian crowds
2010
Proceedings of the 17th ACM Symposium on Virtual Reality Software and Technology - VRST '10
Preserved Fulltext
Perception of motion transitions in a pedestrian crowd is affected by many collective features such as crowd density, appearance variations, motion variations, and sub-group interaction patterns. ...
In this paper, we conducted a series of psychophysical experiments to investigate how these crowd features can influence human perception on walking motion transitions in a crowd when inexpensive motion ...
Acknowledgments This work was supported in part by NSF IIS-0914965 and the Texas Advanced Research Program under grant No. 003652-0058-2007. ...
doi:10.1145/1889863.1889908
dblp:conf/vrst/GuYD10
fatcat:3bjvnhvpcfbf7lcraihggzc3jm
Multiagent System Applied to the Modeling and Simulation of Pedestrian Traffic in Counterflow
2011
Journal of Artificial Societies and Social Simulation
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
An agent-based model to simulate a pedestrian crowd in a corridor is presented. ...
Pedestrian crowd models are valuable tools to gain insight into the behavior of human crowds in both, everyday and crisis situations. ...
In contrast to that, our model results in an entirely decentralized simulation of pedestrian crowd motion, that reproduces properly walking patterns observed in human pedestrians. ...
doi:10.18564/jasss.1789
fatcat:wl7ytocp6bfcpkgk6xarcrl7oa
Effects of Crowding Perception on Self-organized Pedestrian Flows Using Adaptive Agent-based Model
[article]
2014
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2013 pre-print arXiv:1308.5380v2 fatcat:er75ca26mnbnnjoz3xxukkk3lqOther Versions
It is found that the heterogeneity of how pedestrians perceive crowding in the population has a remarkable impact on the flow quality, which results in the buildup of congestion and rapidly decreases the ...
The paper also discusses phase transitions of fundamental diagrams of pedestrian crowds with unidirectional flow. ...
phase transitions. ...
arXiv:1308.5380v3
fatcat:7j4athqqk5ennni3qlvq5y7xmi
Psychological model for animating crowded pedestrians
2005
Computer Animation and Virtual Worlds
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
This paper proposes a psychological model for simulating pedestrian behaviors in a crowded space. ...
Our system determines pedestrian walking speed with the crowd density to imitate the measured data in urban engineering, and automatically generates plausible motions of the individual pedestrian by composing ...
We would like to thank Toyohisa Kaneko for supervising, and the staff of Links DigiWorks Inc. for the support of motion capturing. ...
doi:10.1002/cav.105
fatcat:emdaknb2srhkrbjrpp2kx72dum
Pedestrian, Crowd and Evacuation Dynamics
[chapter]
2009
Encyclopedia of Complexity and Systems Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Crowd turbulence Unanticipated and unintended irregular motion of individuals into different directions due to strong and rapidly changing forces in crowds of extreme density. ...
In other words, waiting can Pedestrian, Crowd and Evacuation Dynamics P 6477 portant implications for the optimization of pedestrian facilities, in particular for evacuation situations. ...
The result was one of the biggest crowd disasters in the history of pilgrimage. How can we understand this transition to irregular crowd motion? ...
doi:10.1007/978-0-387-30440-3_382
fatcat:bpcgoa4cfnhybeyxgory75nx7a
On the interplay between behavioral dynamics and social interactions in human crowds
2019
Kinetic and Related Models
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
This paper presents a computational modeling approach to the dynamics of human crowds, where social interactions can have an important influence on the behavioral dynamics of pedestrians. ...
The modeling of the contagion and propagation of emotional states is carried out by looking at real physical situations where safety problems might arise in some specific circumstances. ...
to the best ones, which allows a rapid motion. • Transition probability density: The probability density that a candidate iparticle in x with state {v * , u * } shifts to the state of the i-test particle ...
doi:10.3934/krm.2019017
fatcat:ueeajtwp7vh3lo2ho3mgwlc7kq
Pedestrian, Crowd, and Evacuation Dynamics
[article]
2013
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
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 evacuation situations, methods to optimize building designs for egress, and factors potentially causing the breakdown of orderly motion ...
The result was one of the biggest crowd disasters in the history of pilgrimage. How can we understand this transition to irregular crowd motion? ...
arXiv:1309.1609v1
fatcat:5zq4qhu6drhdppw2rkpvz42ntu
Crowd Simulation and Its Applications: Recent Advances
2014
Journal of Computer Science and Technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
Then, we describe our recent research advances on crowd evacuation, pedestrian crowds, crowd formation, traffic simulation, and swarm simulation. ...
Finally, we offer our viewpoints on open crowd simulation research challenges and point out potential future directions in this field. ...
Perceiving Motion Transitions The walking motions of a crowd typically vary in both spatial and temporal domains. ...
doi:10.1007/s11390-014-1469-y
fatcat:6fmcxqplxbf5fhn5a3vas2yyuy
Perceived cost potential field cellular automata model with an aggregated force field for pedestrian dynamics
2014
Transportation Research Part C: Emerging Technologies
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
This paper proposes a perceived potential field and an aggregated force field for the navigation of pedestrians in a walking domain with poor visibility or complex geometries. ...
While the former field used in uncrowded cells simply reflects the pedestrians' desire to minimize their travel costs, the latter field used in crowded cells suggests much stronger interaction between ...
Acknowledgements The work described in this paper was jointly supported by the National Natural Science ...
doi:10.1016/j.trc.2014.01.018
fatcat:gf5tq7qdt5bmznga6j4pfwipd4
DETECTION OF UNCONTROLLED MOTION BEHAVIOR IN HUMAN CROWDS
2014
International Journal of Research in Engineering and Technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Identifying and tracking the crowd motion is a major interesting research topic in vision analysis, crowd dynamics and visual surveillance fields. ...
The proposed system is based on the optical flow computations and detects the patterns in crowd motion that indicate the dangerous situations. Lucas -Kanade method is used to find the optical flow. ...
In contrast, crowd stampedes are also often caused by people escaping from a site due to real or perceived danger. Lack of communication is a major problem in large crowds. ...
doi:10.15623/ijret.2014.0306096
fatcat:sqp32dtqere4tlgn2k2kjzjghi
Toward a Hybrid Approach for Crowd Simulation
2016
International Journal of Advanced Computer Science and Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
motion of pedestrian flow. ...
We address the problem of simulating pedestrian crowd behaviors in real time. ...
[2] , who presented the continuum model in order to generate realistic motion planning for crowds. ...
doi:10.14569/ijacsa.2016.070108
fatcat:6je5r2yskzaobauyn75jcgspr4
A Markov Jump Approach to Modeling and Analysis of Pedestrian Dynamics
2019
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
According to the characteristics of decision-making in the pedestrian motion, a heuristic method is referenced, which is based on the pedestrian visual field, and the pedestrian will select the moving ...
According to the speed of the pedestrian, the pace is divided into four states, and the next step of the state is only determined by the current state and state transition matrix. ...
Indeed, at extreme densities, it is necessary to distinguish between the intentional avoidance behavior of pedestrians adapting their motion according to perceived visual cues and unintentional movements ...
doi:10.1109/access.2019.2920992
fatcat:5kyghdhz6vd3rce5buxmta4tc4
Walking crowds on a shaky surface: stable walkers discover Millennium Bridge oscillations with and without pedestrian synchrony
2018
Biology Letters
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Here, we use a simple biped model capable of walking stably in three dimensions to examine these questions. ...
Why did the London Millennium Bridge shake when there was a big enough crowd walking on it? What features of human walking dynamics when coupled to a shaky surface produce such shaking? ...
In this case, the biped cannot affect the walking surface motion.
(d) Simulating a large crowd We wish to simulate hundreds of pedestrians on the bridge. ...
doi:10.1098/rsbl.2018.0564
pmid:30381453
pmcid:PMC6227871
fatcat:6mxu6s7bnrao3fga2ye6k2nsai
A Review of Physics-based Methods for Group and Crowd Analysis in Computer Vision
2013
Postdoc Journal
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
In this paper, we review some of the physics-based methods for group and crowd analysis in computer vision. ...
In particular, we examine approaches for physics-based analysis of groups, crowds, and the simulation of crowds. ...
based on a social force model which is a microscopic (personal) approach for simulating pedestrian motion. ...
doi:10.14304/surya.jpr.v1n1.6
fatcat:uk7s3c3inzdppa7ztdlv36zi6i
THEFLOW OFHUMANCROWDS
2003
Annual Review of Fluid Mechanics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
An appealing property of a crowd in motion is that the nonlinear, time-dependent, simultaneous equations representing a crowd are conformably mappable. ...
Modern developments may help prevent some of the approximately two thousand deaths that annually occur in accidents owing to crowding.The field of crowd motion, that is, the field of "thinking fluids," ...
The study of crowd motion by discrete simulation of individual pedestrians is well established. ...
doi:10.1146/annurev.fluid.35.101101.161136
fatcat:ecba25xirrec3btj73gxepi7he
« Previous
Showing results 1 — 15 out of 3,431 results