Li ChengLi Cheng received the BS degree from Jilin University, China, the ME degree from Nankai University, and the PhD degree from the Department of Computing Science, University of Alberta, Canada, in 2004. He worked as a research associate in the same deprtment at the University of Alberta, and now he is with the Machine Learning group, NICTA Australia, and TTI-Chicago USA as a PostDoc. He has published about 25 research papers. Together with A. Smola and M. Hutter, he co-organized a machine learning summer school (MLSS08 @ mlss08.rsise.anu.edu.au, also see www.mlss.cc). His research interests are mainly on image and video understanding, computer vision and machine learning. Read More Read Less