Tutut Herawan is an adjunct professor at Ambarrukmo Tourism Institute, Indonesia and a research fellow at the Institute for Big Data Analytics and Artificial Intelligence, UiTM Shah Alam, Malaysia. He was an associate professor at the Department of Information Systems, Faculty of Computer Science and Information Technology, University of Malaya in 2015. He received PhD degree in information technology in 2010 from Universiti Tun Hussein Onn Malaysia. He was a visiting researcher at Parallel and Distributed Computing Research Lab of Deakin University Australia. He has more than 14 years experiences as academic staff and has supervised several Master & PhD students. He has also examined many Master & PhD Theses. He is the former associate editor of Malaysian Journal of Computer Science (ISI JCR with IF 0.405). He has edited five Springer-series books and published more than 320 articles in various book chapters, international journals, and conference proceedings (with Scopus h-index 33 and ISI h-index 27). He is the editor in chief and a member of editorial board for many international journals. He is an active reviewer for more than 50 international journals including top reputable journal e.g., IEEE Transactions on Fuzzy Systems, Knowledge-Based Systems, Information Sciences, IEEE Access, and many more. He delivered more than 50 keynote addresses, invited workshop and seminars and has been actively served as a chair, co-chair, program committee member and co-organizer for num