Korea Advanced Institute of Science and Technology (KAIST), Department of Mechanical Engineering, Daejeon, South Korea.

Ji-Ho Song is Professor Emeritus of Mechanical Engineering at Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Korea. He received his B.S. (1969), M.S. (1971) and Dr. Engineering (1974) in Mechanical Engineering at Osaka University, Osaka, Japan. His principal field of research is in fatigue and fatigue-related database and expert system.