Keynote Speakers

Prof. Hayato YAMANA

Waseda University, JAPAN  

Biography: Hayato YAMANA received his Dr. Eng. degree at Waseda University in 1993. He began his career at the Electrotechnical Laboratory (ETL) of the former Ministry of International Trade and Industry (MITI), and was seconded to MITI's Machinery and Information Industries Bureau for a year in 1996. He was subsequently appointed Associate Professor of Computer Science at Waseda University in 2000, and has been a professor since 2005. From 2003 to 2004, he was IEEE Computer Society Japan Chapter Chair. Since 2015, he has been director of IPSJ (Information Processing Society of Japan) and vice chairman of information and communication society of IEICE (the institute of electronics, information and communication engineers). At Waseda University, he has been deputy Deputy Chief Information Officer and WasedaX project director since 2015. His research area is big data analysis. Currently, his group engages in Japanese government funded project called “Secure Data Sharing and Distribution Platform for Integrated Big Data Utilization - Handling all data with encryption.” For more information, please refer to  

Title of Speech: Fully Homomorphic Encryption in Cloud Computing 

Abstract: In this talk, I will pick up a privacy issue that effects to our society followed by introducing secure computation using fully homomorphic encryption (FHE) in cloud computing. IDC reported that “At least 40 percent of big data requires some level of security, from privacy protection to full-encryption.” Especially, medical information should be kept strictly secured. To handle such sensitive data, FHE is one of the key technology to realize secure computation, i.e., handling all data with encryption throughout the data life cycle. Curranty, we are engaged in Japanese government awarded project called “Secure Data Sharing and Distribution Platform for Integrated Big Data Utilization” which continues until March, 2021. Our final goal is to speed-up encrypted calculation over 1,000 times over current methods by theoretical and computer architecture optimization-approaches. Although the bottleneck of FHE is large time and space complexity, we have successfully achieved over 400 times speed-up for data mining in comparison with the state-of-the-art method. Besides, we have implemented a secure search technique without leaking any information to cloud servers. In this talk, we will introduce its current status and the future direction of secure computation.  



Plenary Speakers


Prof. Hongwei Du

California State University, East Bay, USA (加州州立大学东湾校区)  

Biography: Professor Hongwei Du is the Coordinator of Information Technology Management Program in the College of Business and Economics at California State University, East Bay. He holds a Ph.D. in Operations Research from Florida Institute of Technology, a M.S. in Computer Science from Bowling Green State University and a M.S. in System Engineering from Beijing Institute of Automation. His works have been published in the California Journal of Operations Management, the European Journal of Information Systems, the International Journal of Innovation and Learning, the International Journal of Intercultural Information Management, the International Journal of Information and Decision Science, the International Journal of Electronic Healthcare, the Journal of Economic Studies, and the International Review of Business Research Papers.    

Title of Speech: Professional Sports meet Big Data 


Prof. Nen-Fu Huang

National Tsing Hua University, Taiwan  

Biography: Nen-Fu (Fred) Huang received the Ph.D. degree in computer science from National Tsing Hua University (NTHU), Taiwan, in 1986. He is now serving as the Dean of College of Electrical Engineering and Computer Science, NTHU. From 1997-2000, he was the Chairman of Department of Computer Science, NTHU and since 2008, he is a Distinguished Professor of NTHU. From 2015-2016, he was the director of Computer and Communication Research Center (CCRC) of NTHU.
His current research interests include Internet of Things (IoT) sensor networks, network security, SDN/NFV networks, MOOCs (Massive Open Online Courses) platform and learning behavior analysis , and network applications/flows identification technologies.
He received the Outstanding Teaching Award from the NTHU in 1993, 1998, and 2008, the Outstanding University/Industrial Collaboration Award from Ministry of Education, Taiwan in 1998, and Outstanding IT people Award from ITmonth, ROC in 2002. He received the Technology Transfer Award from National Science Council (NSC) of Taiwan in 2004. He received the Technology Creative Award from Computer and Communication Research Center (CCRC), NTHU in 2005, and the Outstanding University/Industrial Collaboration Award from the NTHU in 2010. He is the founder of Broadweb Corp., ( and from 2002 to 2006, he served as the CEO/Chairman of Broadweb, which was acquired by TrendMicro in 2013. He is also the founder of NetXtream Corp. (, a company developing MOOCs platform and providing MOOCs service ( Dr. Huang has published more than 200 journal and conference papers, including more than 25 IEEE/ACM Transactions papers and 50 papers in IEEE INFOCOM/ICC/GLOBECOM flag-ship conferences. Dr. Huang also has granted/pending more than 50 patents. He is a senior member of the IEEE.