Yan Shi 0002 Changkai Lu Liqiang Qiao Shanzhi Chen Exploring mobility metrics quantitatively for vehicular networks based on three-phase traffic theory. 7-12 2015 ICCVE https://doi.org/10.1109/ICCVE.2015.59 conf/iccve/2015 db/conf/iccve/iccve2015.html#ShiLQC15