Qingyu Ma

Safety of micro-mobility: Analysis of E-Scooter crashes by mining news reports

Hong Yang, Qingyu Ma, Zhenyu Wang et al. · Accident Analysis & Prevention · 2020 · 234 citations

Engineering, Accident Investigation, Risk Management +9

E-Scooter safety: The riding risk analysis based on mobile sensing data

Qingyu Ma, Hong Yang, Alan Mayhue et al. · Accident Analysis & Prevention · 2020 · 167 citations

Engineering, Data Science, Driver Behavior +7

Examining municipal guidelines for users of shared E-Scooters in the United States

Qingyu Ma, Hong Yang, Yifang Ma et al. · Transportation Research Part D Transport and Environment · 2021 · 53 citations

Municipal Guidelines, Public Transport, Public Policy +8

Connecting metros with shared electric scooters: Comparisons with shared bikes and taxis

Qingyu Ma, Yanan Xin, Hong Yang et al. · Transportation Research Part D Transport and Environment · 2022 · 44 citations

Public Transport, Public Transportation Management, Urban Planning +5

Modeling crash risk of horizontal curves using large-scale auto-extracted roadway geometry data

Qingyu Ma, Hong Yang, Zhenyu Wang et al. · Accident Analysis & Prevention · 2020 · 27 citations

Crash Risk, Engineering, Data Science +10