| 2006 | PRIMA | Intelligent Game Agent Based Physics Engine for Intelligent Non Player Characters. | Jonghwa Choi, Dongkyoo Shin, Dongil Shin |
| 2006 | PRIMA | Research on Design and Implementation of Adaptive Physics Game Agent for 3D Physics Game. | Jonghwa Choi, Dongkyoo Shin, Dongil Shin |
| 2006 | PRIMA | Multi-user Human Tracking Agent for the Smart Home. | Juyeon Lee, Jonghwa Choi, Dongkyoo Shin, Dongil Shin |
| 2006 | UIC | Real-Time Human Tracker Based Location and Motion Recognition for the Ubiquitous Smart Home. | Jonghwa Choi, Soonyong Choi, Dongkyoo Shin, Dongil Shin |
| 2006 | UIC | Intelligent Pervasive Middleware Based on Biometrics. | Jonghwa Choi, Dongkyoo Shin, Dongil Shin |
| 2006 | SSPR | Ubiquitous Intelligent Sensing System for a Smart Home. | Jonghwa Choi, Dongkyoo Shin, Dongil Shin |
| 2005 | ICNC | Research on Artificial Intelligence Character Based Physics Engine in 3D Car Game. | Jonghwa Choi, Dongkyoo Shin, Jinsung Choi, Dongil Shin |
| 2005 | ICNC | Research on Design and Implementation of the Artificial Intelligence Agent for Smart Home Based on Support Vector Machine. | Jonghwa Choi, Dongkyoo Shin, Dongil Shin |
| 2004 | CIS | Performance Evaluation of Numerical Integration Methods in the Physics Engine. | Jonghwa Choi, Dongkyoo Shin, Won Heo, Dongil Shin |