Dr. Jonathan Zhu is the Chair Professor of the Department of Media and Communication at the City University of Hong Kong and the founder of the Web Mining Lab. He teaches new media theory (diffusion, use, and impact), quantitative methods (survey, experiment, content analysis, statistical analysis), and new technologies (Internet, multimedia, and database). Most recently, he teaches a university general education (GE) course on social network analysis for media, business and technological applications. His current research projects involve growth of online social networks, sustainability of social media, diffusion and use of social computing, internationalization of communication research, among others. He coordinate a Web Mining Lab, in which a group of postdoctoral fellows, doctoral students, research assistants, and occasional visitors carry out interdisciplinary projects.