Results 21 to 30 of about 3,305,487 (252)

A system for efficient egress scheduling during mass events and small-scale experimental demonstration [PDF]

open access: yesRoyal Society Open Science, 2020
Improvements in the design of pedestrian facilities have reduced the frequency of crowd accidents, and safety is now generally ensured in well-planned crowd events. However, congestion and inefficient use of infrastructures still remain an issue.
Hisashi Murakami   +3 more
doaj   +1 more source

Coordinated crowd simulation with topological scene analysis [PDF]

open access: yes, 2016
This paper proposes a new algorithm to produce globally coordinated crowds in an environment with multiple paths and obstacles. Simple greedy crowd control methods easily lead to congestion at bottlenecks within scenes, as the characters do not cooperate
Taku Komura   +6 more
core   +1 more source

Control of multi-agent systems: Results, open problems, and applications

open access: yesOpen Mathematics, 2023
The purpose of this review article is to present some recent results on the modeling and control of large systems of agents. We focus on particular applications where the agents are capable of independent actions instead of simply reacting to external ...
Piccoli Benedetto
doaj   +1 more source

Floor-Field-Guided Neural Model for Crowd Counting

open access: yesIEEE Access
Crowd counting and density estimation are the principal objectives of crowd analysis, which offer significant applications in surveillance, event management, and traffic design.
Takehiro Habara, Ryosuke Kojima
doaj   +1 more source

Influence of Crowd Participation Features on Mobile Edge Computing

open access: yesFuture Internet, 2018
Mobile edge computing is a new communication paradigm, which stores content close to the end users, so as to reduce the backhaul delay and alleviate the traffic load of the backbone networks.
Peiyan Yuan, Xiaoxiao Pang, Xiaoyan Zhao
doaj   +1 more source

Agent-Based Simulation Of Crowd At The Tawaf Area. [PDF]

open access: yes, 2007
Every year during the Hajj season there is a concentration of more than two million people within the vicinity of the Masjid Al-Haram. Congested areas, such as the tawaf,, may reach beyond a safe level of four people per square meter during this peak ...
Haron, F.   +2 more
core   +1 more source

Robust Weighted Averaging Accounts for Recruitment Into Collective Motion in Human Crowds

open access: yesFrontiers in Applied Mathematics and Statistics, 2021
Agent-based models of “flocking” and “schooling” have shown that a weighted average of neighbor velocities, with weights that decay gradually with distance, yields emergent collective motion.
Trenton D. Wirth, William H. Warren
doaj   +1 more source

Research on spatiotemporal characteristics of urban crowd gathering based on Baidu map heat map

open access: yesArchives of Transport, 2023
With the rapid development of urban transportation and the increase in per capita car ownership, the problem of urban traffic congestion is becoming increasingly prominent.
Yunwei Meng   +5 more
doaj   +2 more sources

Social Force Model-Based Group Behavior Simulation in Virtual Geographic Environments

open access: yesISPRS International Journal of Geo-Information, 2018
Virtual geographic environments (VGEs) are extensively used to explore the relationship between humans and environments. Crowd simulation provides a method for VGEs to represent crowd behaviors that are observed in the real world. The social force model (
Lin Huang   +8 more
doaj   +1 more source

Crowd Event Perception Based on Spatiotemporal Weber Field

open access: yesJournal of Electrical and Computer Engineering, 2014
Over the past decade, a wide attention has been paid to the crowd control and management in intelligent video surveillance area. Among the tasks of automatic video-based crowd management, crowd motion modeling is recognized as one of the most critical ...
Zhou Su, Hua Wei, Sha Wei
doaj   +1 more source

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