Doctor, professor, doctoral supervisor, Beijing Youth top talent, young talents, director of Smart City Digital Research Lab of Beijing University of Civil Architecture and Architecture, mainly engaged in the intersection of big data and machine learning with city and architecture. Presided over more than 10 scientific research projects such as the National Natural Science Foundation, in IEEE TKDE, IEEE TII, IEEE TBD, IEEE TCSS, IEEE TETC, Automation in Construction, Building and Construction He has published more than 90 SCI/EI papers in important international journals such as Environment and IJGIS, publicized and authorized more than 50 national invention patents, and many software Copyrights. He won the second prize of Beijing Science and Technology Progress Award, the second prize of Natural Science of the Ministry of Education, the first prize of China Invention Association, the first prize of Science and Technology Award of China Association for the Promotion of Science and Technology Industrialization, the first prize of China Highway Society, the second prize of Satellite Navigation and Positioning Science and Technology Award, 2015 BuildingSMART Best Emergency Application Award of Hong Kong International BIM Grand Prix. He is the special editor of several SCI journals, the editorial board member of Smart Cities, and the youth editorial board member of Municipal Technology. He is the peer review expert of IEEE TKDE, ACM TIST, IEEE TCSS, Building and Environment, Management World, China Management Science, Journal of Software and other top international and domestic journals, and the letter review expert of the Information Department and the Management Department of the National Natural Science Foundation of China.