no code implementations • 21 Aug 2023 • Wang Chen, Jintao Ke, Xiqun Chen
The simulation platform integrates a traffic emission model and a speed-density traffic flow model to characterize the interactions between traffic congestion levels and emissions.
no code implementations • 11 Feb 2018 • Jintao Ke, Shuaichao Zhang, Hai Yang, Xiqun Chen
However, few research focuses on the missing data imputation in real-time crash likelihood prediction, although missing values are commonly observed due to breakdown of sensors or external interference.