Yunjia Ma

Relationships Between Evacuation Population Size, Earthquake Emergency Shelter Capacity, and Evacuation Time

Xiujuan Zhao, Wei Xu, Yunjia Ma et al. · International Journal of Disaster Risk Science · 2017 · 61 citations · Full text

Planning, Emergency Planning, Urban Planning +15

A comparison of scenario-based hybrid bilevel and multi-objective location-allocation models for earthquake emergency shelters: a case study in the central area of Beijing, China

Wei Xu, Yunjia Ma, Xiujuan Zhao et al. · International Journal of Geographical Information Systems · 2017 · 54 citations

Planning, Emergency Planning, Urban Planning +17

Modeling the Hourly Distribution of Population at a High Spatiotemporal Resolution Using Subway Smart Card Data: A Case Study in the Central Area of Beijing

Yunjia Ma, Wei Xu, Xiujuan Zhao et al. · ISPRS International Journal of Geo-Information · 2017 · 51 citations · Full text

Social Sciences, Demography, Urban Planning +17

Scenario-Based Multi-Objective Optimum Allocation Model for Earthquake Emergency Shelters Using a Modified Particle Swarm Optimization Algorithm: A Case Study in Chaoyang District, Beijing, China

Xiujuan Zhao, Wei Xu, Yunjia Ma et al. · PLoS ONE · 2015 · 41 citations · Full text

Planning, Emergency Planning, Urban Planning +16

A multi-objective optimization based method for evaluating earthquake shelter location–allocation

Wei Xu, Xiujuan Zhao, Yunjia Ma et al. · Geomatics Natural Hazards and Risk · 2018 · 37 citations · Full text

Planning, Emergency Planning, Earthquake Engineering +13