Kaiping Wang received his bachelor's degree from the School of Computer Science and Technology in Xi’an JiaoTong University in 2006, and his master degree from the Graduate School of Informatics in Kyoto University in 2010, and his Ph.D. degree of the Department of Civil Engineering in Tsinghua University. His main research interests are traffic big data and transfer learning. Currently, he is the tenured associate professor of Xi’an University of Architecture and Technology.