Results 11 to 20 of about 32,574 (288)
Study on Evacuation Speed based on Psychological panic in Railway Tunnel [PDF]
E3S Web of Conferences, 2020 In order to probe the panic psychology effect on the evacuation characteristics and evacuation efficiency under an emergency such as a fire in a railway tunnel, this paper uses a combination of theoretical derivation and 3D simulation technology to study
Qi Li +4 more
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Entropy-Based Crowd Evacuation Modeling With Seeking Behavior of Social Groups
IEEE Access, 2021 Emergency crowd evacuation, especially in congested indoor scenes, is an important issue in public areas' daily management. Computer simulation is a widely adopted technique to study crowd evacuations and help design reasonable emergence plans due to its
Xiaowei Chen, Jian Wang
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Fire, 2022 Regular shelves configuration forms unique characteristics of internal obstacles in a supermarket. It is crucial to study the crowd evacuation affected by obstacles during accidents or disasters in supermarkets as assembly occupancies.
Ligang Lu +5 more
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A Hybrid Model for Simulating Crowd Evacuation [PDF]
New Generation Computing, 2013 Macroscopic and microscopic models are typical approaches for simulating crowd behaviour and movement to simulate crowd and pedestrian movement, respectively. However, the two models are unlikely to address the issues beyond their modelling targets (i.e., pedestrian movement for microscopic models and crowd movement for macroscopic models). In order to
Muzhou Xiong, Shanyu Tang, Dan Zhao
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Dynamic Evacuation Planning on Cruise Ships Based on an Improved Ant Colony System (IACS)
Journal of Marine Science and Engineering, 2021 The emergency evacuation route planning of cruise ships directly affects the safety of all crew members and passengers during emergencies. Research on the planning of emergency evacuation routes for cruise ships is a frontier subject of maritime safety ...
Linfan Liu +3 more
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Frontiers in Education, 2023 How do students apply systems thinking to make sense of a computational model of crowd evacuation? We developed a participatory simulation in which users play the role of evacuees that move through a narrow passageway.
Elon Langbeheim +3 more
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Crowd Evacuations SaaS: An ABM Approach
Procedia Computer Science, 2015 AbstractCrowd evacuations involve thousands of persons in closed spaces. Having knowledge about where the problematic exits will be or where the disaster may occur can be crucial in emergency planning. We implemented a simulator using Agent Based Modelling able to model the behaviour of people in evacuation situations and a workflow able to run it in ...
Albert Gutierrez-Milla +3 more
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International Journal of Digital Earth, 2023 To avoid crowd evacuation simulations depending on 2D environments and real data, we propose a framework for crowd evacuation modeling and simulation by applying deep reinforcement learning (DRL) and 3D physical environments (3DPEs).
Dong Zhang +7 more
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Study on Group Movement Characteristics in Stairwell of High-Rise Buildings
Buildings, 2022 In order to cope with limited land availability and the increasing urban population, more high-rise buildings are being built throughout cities, but this has also led to new challenges in the emergency evacuation of people.
Xiaoge Wei +5 more
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Simulating the Effects of Gate Machines on Crowd Traffic Based on the Modified Social Force Model
Mathematics, 2023 Gate machines, such as ticket gates in stations and secure gates in office buildings, are very common in people’s daily lives. On the one hand, the passage between the gates is not wide enough for pedestrians to pass through, which may affect the traffic
Xue Lin +3 more
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