Gi-Ren Liu received his Ph.D. degree from National Taiwan University, Taiwan, ROC in 2013. In 2013, he joined the Department of Computer Science, National Chiao Tung University, Taiwan, as a postdoctoral fellow. In 2014, he was a visiting scholar at University of California, Davis.  Now, he is an assistant professor at the Department of Mathematics, National Cheng Kung University (NCKU), Taiwan. His current research interests include spectral analysis, queuing theory, machine learning, Markov decision processes and their applications on personal communications services and smart grids.

E-mail: girenliu@gmail.com