Search Results for author: Xiqun Chen

Found 2 papers, 0 papers with code

Quantifying traffic emission reductions and traffic congestion alleviation from high-capacity ride-sharing

no code implementations21 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.

PCA-Based Missing Information Imputation for Real-Time Crash Likelihood Prediction Under Imbalanced Data

no code implementations11 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.

Clustering Imputation

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