Executive Profile

Doohwan (DH) Kim, Ph.D. President and CEO

Dr. Doohwan (DH) Kim is the founder and president of RTSync Corporation. Dr. Kim has worked on multiple projects in the design, development, and delivery of the advanced M&S solutions for highly complex information science and engineering problems. Dr. Kim is commercializing DEVS technology based applications and services for government and industry customers. He received his Ph.D. degree from the Department of Electrical and Computer Engineering of the University of Arizona in 1996. 

Advisory Board

Bernard P. Zeigler, Ph.D. Chief Scientist

Dr. Bernard P. Zeigler is best known for his theoretical work concerning modeling and simulation based on systems theory and the DEVS formalism, which he invented in 1976. His book “Theory of Modeling and Simulation” has become a classic in the field. Recently, he published the third edition of the book, updated with the help of two young researchers. His R&D work in academia and industry has received recognition from numerous funding and professional agencies. Dr. Zeigler is Professor Emeritus at the University of Arizona, and a Fellow of the Institute of Electrical and Electronics Engineers (IEEE) and The Society for Modeling and Simulation International (SCS). He is a member of the SCS Hall of Fame, and received the Institute for Operations Research and Management Sciences (INFORMS) Simulation Society Lifetime Professional Achievement Award. [More...]

James Nutaro, Ph.D. Chief of Innovation

- Ph.D. degree in computer engineering, University of Arizona, 2003
- Distinguished computer scientist, Oak Ridge National Lab