Dongning Liu is a full professor of Guangdong University of Technology in China (2009-now). He was born on Jan. in 1979. He is responsible for teaching discrete math in School of Computer Science and Technology. He is engaged in education and technology transfer on collaborative computing. He is a vice dean of School of Computer Science and Technology. Dr. Liu earned a Ph.D. in Logic at Sun Yat-Sen University, Guangzhou, China (2007). He was a post Ph.D. in Math at Sun Yat-Sen University (2007-2009). He was a visiting professor in Nipissing University,North Bay, Canada (2015-2016). He has published more than 50 papers on computer magazines and international conferences. He is a reviewer for IEEE Trans. on Vehicle Technology, IEEE Trans. on SMC: Systems, IEEE Trans. on Computational Social Systems, IEEE SMC Magazine, Chinese Journal of Computers, and Cluster Computing. He is a Technical Committee member of TC on Distributed Intelligent Systems (DIS), IEEE SMC Society, and a Committee member of TC on Cooperative Computing, China Computer Federation.