Elisabeth Lex is the head of the Social Computing group at Know-Center and she has an assistant professor position at Graz University of Technology. Her research interests include Social Computing, Science 2.0, Web Science, Social Network Analysis, Machine Learning, Information Retrieval, and Data Mining. Elisabeth is work package leader in the FP7 IP Learning Layers and coordinates the FP7-PEOPLE-2011-IRSES project WIQ-EI.