Chang Ren

Traffic congestion analysis at the turn level using Taxis' GPS trajectory data

Zihan Kan, Luliang Tang, Mei‐Po Kwan et al. · Computers Environment and Urban Systems · 2018 · 144 citations

Engineering, Transportation Planning, Transport +15

Associations between mobility and socio-economic indicators vary across the timeline of the Covid-19 pandemic

Jed Long, Chang Ren · Computers Environment and Urban Systems · 2021 · 56 citations · Full text

Public Health, Population Health Sciences, Epidemiology +12

Fine-grained analysis on fuel-consumption and emission from vehicles trace

Zihan Kan, Luliang Tang, Mei‐Po Kwan et al. · Journal of Cleaner Production · 2018 · 54 citations

Engineering, Automotive Engineering, Mechanical Engineering +14

NS-DBSCAN: A Density-Based Clustering Algorithm in Network Space

Tianfu Wang, Chang Ren, Yun Luo et al. · ISPRS International Journal of Geo-Information · 2019 · 49 citations · Full text

Computing, Geoinformatics, Visualization +17

A Road Map Refinement Method Using Delaunay Triangulation for Big Trace Data

Luliang Tang, Chang Ren, Liu Zhang et al. · ISPRS International Journal of Geo-Information · 2017 · 44 citations · Full text

Social Sciences, Geography, Geoinformatics +13