Výsledky vyhledávání

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Rethinking Urban Flood Risk Assessment By Adapting Health Domain Perspective

Autor: Liu, Zhewei, Yin, Kai, Mostafavi, Ali

Inspired by ideas from health risk assessment, this paper presents a new perspective for flood risk assessment. The proposed perspective focuses on three pillars for examining flood risk: (1) inherent susceptibility, (2) mitigation strategies, and (3

Externí odkaz: http://arxiv.org/abs/2403.03996

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Digital Divide in Disasters: Investigating Spatial and Socioeconomic Disparities in Internet Service Disruptions During Extreme Weather Events

Autor: Gupta, Yuvraj, Liu, Zhewei, Mostafavi, Ali

The resilience of internet service is crucial for ensuring consistent communication, facilitating emergency response in digitally-dependent society. Due to empirical data constraints, there has been limited research on internet service disruptions du

Externí odkaz: http://arxiv.org/abs/2312.08640

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ML4EJ: Decoding the Role of Urban Features in Shaping Environmental Injustice Using Interpretable Machine Learning

Autor: Ho, Yu-Hsuan, Liu, Zhewei, Lee, Cheng-Chun, Mostafavi, Ali

Understanding the key factors shaping environmental hazard exposures and their associated environmental injustice issues is vital for formulating equitable policy measures. Traditional perspectives on environmental injustice have primarily focused on

Externí odkaz: http://arxiv.org/abs/2310.02476

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FairMobi-Net: A Fairness-aware Deep Learning Model for Urban Mobility Flow Generation

Autor: Liu, Zhewei, Huang, Lipai, Fan, Chao, Mostafavi, Ali

Generating realistic human flows across regions is essential for our understanding of urban structures and population activity patterns, enabling important applications in the fields of urban planning and management. However, a notable shortcoming of

Externí odkaz: http://arxiv.org/abs/2307.11214

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Beyond Residence: A Mobility-based Approach for Improved Evaluation of Human Exposure to Environmental Hazards

Autor: Liu, Zhewei, Liu, Chenyue, Mostafavi, Ali

Evaluating human exposure to environmental hazards is crucial for identifying susceptible communities and devising targeted health policies. Standard environmental hazard exposure assessment methods have been primarily based on place of residence, an

Externí odkaz: http://arxiv.org/abs/2306.10197

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Unraveling Extreme Weather Impacts on Air Transportation and Passenger Delays using Location-based Data

Autor: Hsu, Chia-Wei, Liu, Chenyue, Liu, Zhewei, Mostafavi, Ali

Extreme weather poses significant threats to air transportation systems, causing flight rerouting and cancellations, as well as passenger travel delays. With the growing frequency of extreme weather hazards, it is essential to understand the extent t

Externí odkaz: http://arxiv.org/abs/2304.12084

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Collision of Environmental Injustice and Sea Level Rise: Assessment of Risk Inequality in Flood-induced Pollutant Dispersion from Toxic Sites in Texas

Autor: Liu, Zhewei, Mostafavi, Ali

Global sea-level rise causes increasing threats of coastal flood and subsequent pollutant dispersion. However, there are still few studies on the disparity arising from such threats and the extent to which different communities could be exposed to fl

Externí odkaz: http://arxiv.org/abs/2301.00312

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