City University of Hong Kong
Christian Wagner is Chair Professor of Social Media. He received his Ph.D. in Business Administration from the University of British Columbia in 1989. Thereafter he spent seven years as a faculty member at the University of Southern California, before joining City University in January 1996. Wagner specializes in the study of knowledge management with wikis and weblogs, collective intelligence, creativity, and use of games in learning and knowledge transfer.
Information system based decision support for unstructured, wide-and-open, and problem solving tasks