Andrew Beng Jin Teoh obtained his BEng (Electronic) in 1999 and Ph.D degree in 2003 from National University of Malaysia. He is currently an associate professor in EE Department, College Engineering of Yonsei University, South Korea. He is also an adjunct Professor of Sunway University Malaysia, Multimedia University Malaysia and external associate supervisor of Swinburne University of Technology. His research, for which he has received funding, focuses Biometric Security and Data Mining. His current research interests are Pattern Recognition, Machine Learning and Information Security. He has published more than 250 international refereed journal, conference articles, and several book chapters. He is also a regular speaker at conferences, academic institutions, and corporations. He has been a reviewer for more than 30 journals and conferences. He has served conference committees worldwide.