Sharing news related to Evacuation Modelling for several threats: #Fire #WildFire #Earthquake #Tsunami #Flood #Terrorism #ToxicGas #VulcanicEruption #Hurricane
Joined July 2016
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#EvacPaperAlert: An extended cellular automaton model for crowd #evacuation under multi-storey building with ControlNet 🏃♂️
Just published on #JournalofBuildingEngineering
🔗 Link: tinyurl.com/2apwncja
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#EvacPaperAlert: Mode-Dependent optimal positioning of #evacuation Guides: An Experimental–Modeling study on static and dynamic guidance effect 👥
Just published on #TunnellingandUndergroundSpaceTechnology
🔗 Link: tinyurl.com/2d8xs43b
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Guides boost evacuation speed: placing them far from exits cuts time. Dynamic guides work best in low visibility with higher distance‑ratio; static guides hit optimal performance at 40‑60% of platform length. #EmergencyPlanning #CrowdSafety
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#EvacPaperAlert: Cognitive safety #evacuation modeling framework: pedestrian behavioral dynamic and route decision-making in historic urban contexts 🏃♀️
Just published on #TransportationResearchPartF
🔗 Link: tinyurl.com/26yrlwln
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Cognition shapes evacuation in heritage districts: high‑cognitive people pick clear, fast routes; medium‑cognitive rely on visual cues, making local, redundant choices; low‑cognitive follow simple paths or others. Guides can be tiered for resilience.
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#EvacPaperAlert: The green gridlock: Projecting the unintended wildfire #evacuation risks of EV adoption 🚶♀️
Just published on #TransportationResearchPartD
🔗 Link: tinyurl.com/22qxnxnp
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#EvacPaperAlert: Implicit coordination through environment modification: Multi-agent RL approach for adaptive door placement in #evacuation scenarios 🚶♂️
Just published on #AdvancedEngineeringInformatics
🔗 Link: tinyurl.com/25kfog4f
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Tweet (221 characters)
Using MARL with PPO, a navigation agent learns escape routes while a design agent shifts doors based on movement. Implicit coordination cuts evacuation time, showing dynamic floor‑plan adaptation can boost emergency egress.
Reasoning
- The abstrac...
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#EvacPaperAlert: Effects of obstacle number and layout on #evacuation of high-density crowd at exits 🚸
Just published on #PhysicaA
🔗 Link: tinyurl.com/2bbhzmb9
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Experiments show that well‑placed obstacles near exits boost evacuation efficiency by up to 29.6%, cut lateral rushes 49.9%, raise crowd alignment 26% and lower wall pressure—key for high‑density crowd safety.
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#EvacPaperAlert: Estimation of #evacuation time for large-scale spatial areas: A two-stage mathematical model 👥
Just published on #PhysicaA
🔗 Link: tinyurl.com/2a976rtb
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#EvacPaperAlert: Pedestrian #evacuation in fire environments: Scientometric analysis and systematic evaluation 🏃♀️
Just published on #PhysicaA
🔗 Link: tinyurl.com/27gfoppj
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Analysis of 673 papers (2000‑2024) shows fire‑evacuation research exploding since 2015. Hotspots: crowd movement, simulation/optimization, risk perception. Physica A leads with 76 articles. #FireSafety #Evacuation
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#EvacPaperAlert: Investigating exit choices in fire #evacuation using multi-user virtual reality experiments 🚨
Just published on #SafetyScience
🔗 Link: tinyurl.com/2y8nlx2c
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Reasoning
1. Identify the core findings
- Groups (especially 2‑person sub‑groups) tend to split during fire evacuations.
- Exit choices are influenced by the usual individual factors (distance, familiarity, smoke).
- Social influence (what other group members d...
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#EvacPaperAlert: Joint optimization of flood water routing and congestion-aware #evacuation scheduling 🚸
Just published on #TransportationResearchPartE
🔗 Link: tinyurl.com/23kbuna2
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An integrated water‑transport optimization model boosts flood evacuations in smart cities: it syncs reservoir releases with dynamic traffic routing, extending warning time, cutting congestion, and lowering exposed people—offering a scalable decision‑support tool.
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#EvacPaperAlert: Vulnerability assessment of electric vehicles and their charging station network during #evacuations 🚶♂️
Just published on #TransportationResearchPartD
🔗 Link: tinyurl.com/2aes86u3
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#EvacPaperAlert: Optimizing #evacuation routes for human mobility during wildfires: A case study of the 2023 McDougall Creek Wildfire 👣
Just published on #TransportationResearchPartD
🔗 Link: tinyurl.com/28dwag5f
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Dynamic Dijkstra‑A routing using GPS data cuts congestion and boosts safety in wildfire evacuations. Region‑based, staggered departures with realistic response times beat simultaneous exits. #wildfire
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