Web-Based Instruction Model for Interactive Classroom Learning. - Beom-Soo Han; Jeong-Yong Ahn; Kyung-Soo Han (Human.Society@Internet 2003, 2003)

A Fuzzy Method for Medical Diagnosis of Headache. - Jeong-Yong Ahn; Kill-Sung Mun; Young-Hyun Kim; Sun-Young Oh; Beom-Soo Han (IEICE Trans. Inf. Syst., 2008)