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A social force evacuation model with the leadership effect
Physica A: Statistical Mechanics and its Applications, 2014Abstract When planning for the evacuation guidance, how to efficiently set the trained evacuation leaders is an important problem which has great impact on the evacuation process. This paper investigates the effect of the number and positions of evacuation leaders on the evacuation dynamics in rooms with limited visibility range.
Lei Hou +3 more
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A modified social force model for crowd dynamics
AIP Conference Proceedings, 2017The Social Force Model (SFM) is one of the most successful models in microscopic pedestrian studies that is used to study the movement of pedestrians. Many modifications have been done to improvise the SFM by earlier researchers such as the incorporation of a constant respect factor into the self-stopping mechanism.
Ummi Nurmasyitah Hassan +2 more
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Social Impact Theory: A Social Forces Model of Influence
1987A recent theory of social impact (Latane, 1981; Latane & Nida, 1980) has been shown to be increasingly important in the fields of interpersonal influence and group behavior. Social impact is defined as any of the great variety of changes in physiological states and subjective feelings, motives and emotions, cognitions and beliefs, values and behavior,
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Crowd simulation: applying mobile grids to the social force model
The Visual Computer, 2012The social force model (SF) is able to reproduce many emergent phenomena observed in real crowds. Unfortunately, in some situations, such as low density environments, SF may produce counterintuitive results where the trajectories simulated look more like particles than to real people. We modify the SF model through the use of a mobile grid to allow the
Priscila Saboia, Siome Goldenstein
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Measuring orderliness based on social force model in collective motions
2013 Visual Communications and Image Processing (VCIP), 2013Collective motions, one of the coordinated behaviors in crowd system, widely exist in nature. Orderliness characterizes how well an individual will move smoothly and consistently with his neighbors in collective motions. It is still an open problem in computer vision.
Yu Bai +3 more
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Cyclist Social Force Model at Unsignalized Intersections With Heterogeneous Traffic
IEEE Transactions on Industrial Informatics, 2017Cycling is a typical green traffic mode, and takes a growing part of urban traffic volume. Yet limited cyclist behavior models shed light on cases at unsignalized intersections with heterogeneous traffic, where bicycle behavior is characterized by frequent confrontations with other road users (vehicles, bicycles, and pedestrians).
Ling Huang +4 more
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Improvement of Social Force Model Based on Expected Rate Model
2023 IEEE/ACIS 23rd International Conference on Computer and Information Science (ICIS), 2023Boyu Chen, Xuesong Hu, Jinfu Du
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A modified social force model with different categories of pedestrians for subway station evacuation
Tunnelling and Underground Space Technology, 2021Ru Zhou
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