Bing-Yu Sun. Research fellow of Hefei Institute of Intelligence Machines, CAS. He graduated from University of Science and Technology of China and earned Ph.D. degree in 2004. From Jan. to Dec. 2005, He was a research assistant in Chinese University of Honkong. Dr. Bing-Yu Sun engages mainly in machine learning and intelligent decision and his research interest includes data mining, knowledge discovery, big data and agriculture internet of thing. Now he is in charge of the projects of “Tianjin agriculture internet of thing”, “Integration and Demonstration of Agricultural E-commerce” and etc. Now he has published more than 20 papers in several international journals including IEEE Trans. series.