Hui Yang received the B.Sc. degree in Computer Science and Technology from Jiangsu Normal University, Jiangsu, the M.S. degree and the Ph.D. degree from the Cartography and Geographic Information Systems of Nanjing Normal University, Nanjing, Jiangsu, China. She is an Professor with the School of Resource & Earth Science and the Key Laboratory of CBM Resource and Reservoir Formation Course, Ministry of Education, China University of Mining and Technology, Xuzhou Jiangsu, China. Her research interests are embedded Geographic Information System, Web GIS, Wireless sensor network, Green Cities.