Prof. Roshan D. Yapa is a professor in Statistics & Computer Science at the University of Peradeniya. He obtained Bachelor of Science (statistics special) (2001) from University of Sri Jayewardenepura with a Second Class Upper Division Honours and Master of Science in Computer Science (2005) from University of Colombo, School of computing (UCSC). He obtained his Doctorate of Engineering in Information Engineering (2008) from the Graduate school of Engineering, Hiroshima University, Japan.