Fangfang Zheng, X Liu*, H.V. Zuylen, J. Li, and C. Lu (2017), Travel Time Reliability for Urban Networks: Modelling and Empirics, Journal of Advanced Transportation..

Peitong Zhang, Z. Sun, X Liu* (2017), Optimized skip-stop metro line operation using smart card data, Journal of Advanced Transportation..

Scott Levine, Y. Kong, X Liu, J Polak (2017), Vehicle automation and freeway ‘pipeline’ capacity in the ontext of legal standards of care, Transportation..

Xiaobo Liu, J. Lai, Y. Kong, S. Levine(2017), Protected turning-movements of non-cooperative automated vehicles：Geometrics, Trajectories, and Saturation Flow, Journal of Advanced Transportation..