2019
DOI: 10.18564/jasss.3837
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The Impact of Potential Crowd Behaviours on Emergency Evacuation: An Evolutionary Game-Theoretic Approach

Abstract: Crowd dynamics have important applications in evacuation management systems relevant to organizing safer large scale gatherings. For crowd safety, it is very important to study the evolution of potential crowd behaviours by simulating the crowd evacuation process. Planning crowd control tasks by studying the impact of crowd behaviour evolution towards evacuation could mitigate the possibility of crowd disasters. During a typical emergency evacuation scenario, conflict among agents occurs when agents intend to … Show more

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Cited by 18 publications
(17 citation statements)
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“…Finally, consider ESS 2 (1,0,0) S , where the strategy set is {'cutting in line', 'tolerance', 'guiding'}, in which 'guiding' plays an important role in evacuation; though the university staff do not have a better way to prevent impulsive evacuees from cutting in line because of lower guiding authoritativeness or higher group-oriented behavior, they can do their best to form the queues into two columns instead of individuals gathering from all directions (easily forming arching at exits), and thus the crowds can pass through the exits slowly even though there are disturbances inside queues owing to the cutting in line. However, 'cutting in line' is beneficial to evacuating at times under certain conditions when calm evacuees act too slowly [22,25,27]. In a word, for the four ESS in our cases, the degrees of their being expected are…”
Section: ) Stability Analysis Of Equilibrium Pointsmentioning
confidence: 79%
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“…Finally, consider ESS 2 (1,0,0) S , where the strategy set is {'cutting in line', 'tolerance', 'guiding'}, in which 'guiding' plays an important role in evacuation; though the university staff do not have a better way to prevent impulsive evacuees from cutting in line because of lower guiding authoritativeness or higher group-oriented behavior, they can do their best to form the queues into two columns instead of individuals gathering from all directions (easily forming arching at exits), and thus the crowds can pass through the exits slowly even though there are disturbances inside queues owing to the cutting in line. However, 'cutting in line' is beneficial to evacuating at times under certain conditions when calm evacuees act too slowly [22,25,27]. In a word, for the four ESS in our cases, the degrees of their being expected are…”
Section: ) Stability Analysis Of Equilibrium Pointsmentioning
confidence: 79%
“…After earthquakes, people run out of buildings to maintain a "safety distance" from the danger [5,7,16], resulting in blocked arches at the exit [23,24,27,38]. However, there is also self-organizing queuing in the crowd at the exit area [24,43], indicating the behavior strategy of cooperation.…”
Section: ) Self-organized Queuingmentioning
confidence: 99%
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“…In real life, building fire accidents occur frequently due to the neglect of building safety problems in the design, resulting in shocking casualties and property losses, which is hard to make up, so the problem of building safety evacuation should be paid attention to. Djehiche et al (2017) captured some key dynamic characteristics of evacuation crowd flow in multi-storey buildings, considered their micro and macro path selection, and obtained the optimal result of safe evacuation through multi-agent modelling and differential game method; Ibrahim et al (2019) demonstrated the crowd movement of exit crowding under the condition of uncertainty in space through computer simulation and concluded that if the crowd is completely composed of risk-averse and risk-neutral people, even under high risk, it can effectively prevent the group disaster. Some scholars based on evacuation time, congestion and other factors to explore the impact of building evacuation safety.…”
Section: )Construction Safetymentioning
confidence: 99%