Masaaki Kondo, ISC 2020 Invited Program Track Leader for System Architecture, is an associate professor at Graduate School of Information Science and Technology, The University of Tokyo. He is also working at the RIKEN Center for Computational Science as the team reader of Next Generation High Performance Architecture Research Team where he is researching a next generation high performance computer architecture as well as strategies to improve power efficiency of exascale supercomputer systems. He received a Ph.D. from The University of Tokyo, Japan in 2003, an M.S. in Engineering from University of Tsukuba, Japan in 2000 and a B.S. in Information Engineering in 1998. He has published 34 journals, 37 refereed international conference papers and 14+ refereed international workshop papers in the area of computer architecture, high performance computing, VLSI design, and embedded systems, with focusing on low-power and high-performance microprocessor design, power management for high performance supercomputer systems, and dependable cluster systems. He has been committed to serve IEEE/ACM conferences related to high performance computing and architectures. He has served on several technical program/track chairs and 40+ program committees for international conferences and workshops.