Vala Ali Rohani has a PhD of Software Engineering from University of Malaya. He also has several international certificates in Analyzing Social Networks (University of Michigan), Mining Massive Datasets (Stanford University), Process Mining (Eindhoven University), and MongoDB for DBAs (MongoDB Inc). During his PhD studies, he was honored as a member of Bright Sparks Programme in UM and won several research grants. Dr. Vala is renowned for his research and expertise on Social Networks Analysis (SNA), Big Data Analysis, and Recommender Systems. He has more than 10 years experience as lecturer in universities and has published several articles in international conferences and scholarly journ...