| 2005 | IROS | Real-time audio-visual localization of user using microphone array and vision camera. | Changkyu Choi, Donggeon Kong, Sujin Lee, Kiyoung Park, Sun-Gi Hong, Hyoung-Ki Lee, Seokwon Bang, Yongbeom Lee, Sang Ryong Kim |
| 2002 | IROS | Evolutionary design of fuzzy system for various problems including vision based mobile robot control. | Min-Soeng Kim, Sun-Gi Hong, Ju-Jang Lee |
| 1999 | IROS | Generating artificial force for feedback control of teleoperated mobile robots. | Sun-Gi Hong, Ju-Jang Lee, Seungho Kim |
| 1999 | IROS | An active contour model using image flow for tracking a moving object. | Won Kim, Sun-Gi Hong, Ju-Jang Lee |
| 1999 | IROS | Online fuzzy Q-learning with extended rule and interpolation technique. | Min-Soeng Kim, Sun-Gi Hong, Ju-Jang Lee |
| 1996 | ICRA | Local motion planner for nonholonomic mobile robots in the presence of the unknown obstacles. | Sun-Gi Hong, Sung-Woo Kim, Kang-Bark Park, Ju-Jang Lee |
| 1995 | IROS | Dynamical path-planning algorithm of a mobile robot using chaotic neuron model. | Changkyu Choi, Sun-Gi Hong, Jin-Ho Shin, Il-Kwon Jeong, Ju-Jang Lee |