Chiyu Xie
School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China; National & Local Joint Engineering Lab for Big Data Analysis and Computer Technology, Beijing 100190, P. R. China;
China

Shuyi Du
School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China; National & Local Joint Engineering Lab for Big Data Analysis and Computer Technology, Beijing 100190, P. R. China;
China

Jiulong Wang
National & Local Joint Engineering Lab for Big Data Analysis and Computer Technology, Beijing 100190, P. R. China; Computer Network Information Center, Chinese Academy of Sciences, Beijing 065007, P. R. China;
China

Junming Lao
School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China; National & Local Joint Engineering Lab for Big Data Analysis and Computer Technology, Beijing 100190, P. R. China;
China

Hongqing Song
School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China; National & Local Joint Engineering Lab for Big Data Analysis and Computer Technology, Beijing 100190, P. R. China;
China