 Ph.D., Pennsylvania State University, Department of Civil and Environmental Engineering, USA, 1993.12  M.S., Utah State University, Department of Civil and Environmental Engineering, USA, 1988.12  B.S, Kyung Hee University, Department of Civil Engineering, Korea, 1984.2

 Professor, Kyung Hee University, Korea, 1995 - 2021  Senior Researcher, K-water research institute, Korea, 1994 – 1995

 D.H. Lee and D. S. Kang, 2016, "The Application of the Artificial Neural Network Ensemble Model for Simulating Streamflow", Procedia Engineering, 154: 1217-1224.  D.H. Lee, N.W. Kim, and I.M. Chung, 2010, "Comparison of Groundwater Recharge between HELP model and SWAT model", J KWRA, 43(4):383-391.

 Paper Awards, Korea Water Resources Association, 2005  Academic Awards, Korea Water Resources Association, 2007

Hydrologic modeling, Machine learning methods, Design flood estimation, Regional frequency analysis, Ground water assessment and modeling, Hybrid model development.