Helai Huang

Support vector machine in crash prediction at the level of traffic analysis zones: Assessing the spatial proximity effects

Ni Dong, Helai Huang, Liang Zheng · Accident Analysis & Prevention · 2015 · 162 citations

Computing, Automotive Engineering, Data Science +17

Multi-level hot zone identification for pedestrian safety

Jaeyoung Lee, Mohamed Abdel‐Aty, Keechoo Choi et al. · Accident Analysis & Prevention · 2015 · 123 citations · Full text

Engineering, Transportation Planning, Hazard Identification +10

A Bayesian spatial random parameters Tobit model for analyzing crash rates on roadway segments

Qiang Zeng, Huiying Wen, Helai Huang et al. · Accident Analysis & Prevention · 2017 · 110 citations · Full text

Engineering, Automotive Engineering, Civil Engineering +14

Modeling nonlinear relationship between crash frequency by severity and contributing factors by neural networks

Qiang Zeng, Helai Huang, Xin Pei et al. · Analytic Methods in Accident Research · 2016 · 107 citations · Full text

Computing, Computational Engineering, Computer Science +16

The effect of zonal factors in estimating crash risks by transportation modes: Motor vehicle, bicycle and pedestrian

Jie Wang, Helai Huang, Qiang Zeng · Accident Analysis & Prevention · 2016 · 88 citations

Public Health, Injury Prevention, Transportation Planning +17