Dr. Haisheng Yu is the director of Prospective Technology Laboratory, China Future Internet Engineering Center, engaged in the research of IPv6, DNS, SDN, and Blockchain. He received bachelor, master and doctorate degrees from three top 10 schools in China, namely Harbin Institute of Technology, Peking University, and the Dalian University of Technology. He was a visiting scholar at the University of Colorado at Boulder in the United States and the University of Aizu in Japan. He has published many SCI and EI papers including DCN, SOSR, ICPP, MONET, etc., 12 patents, two ETSI standards, and many Chinese standards. He is a researcher at the International Institute of Next Generation Internet at Macau University of Science and Technology.