Chun-Yang Chen (previously known as Kuan-Ta Chen) received his B.S. and M.S. in Computer Science from National Tsing Hua University in 1998 and 2000, respectively. He received his Ph.D. in Electrical Engineering from National Taiwan University in 2006. Since then he joined the Institute of Information Science, Academia Sinica as an assistant research fellow. His research interests include multimedia networking, Internet measurement, network security, and multimedia networking. For more information, please visit http://www.iis.sinica.edu.tw/~cychen/.