AUTHOR=Wang Yigao , Tang Qingxian , Wei Wenxuan , Yang Chenhui , Yang Dingqi , Wang Cheng , Xu Liang , Chen Longbiao 

TITLE=CrowdRadar: a mobile crowdsensing framework for urban traffic green travel safety risk assessment

JOURNAL=Frontiers in Big Data

VOLUME=8

YEAR=2025

URL=https://www.frontiersin.org/journals/big-data/articles/10.3389/fdata.2025.1440816

DOI=10.3389/fdata.2025.1440816

ISSN=2624-909X