Agent-Based Approach to Conference Information Management. - Hee-Seop Han; Jae-Bong Kim; Sun-Gwan Han; Hyeoncheol Kim (KES, 2004)

SCORM-Based Contents Collecting Using Mobile Agent in M-Learning. - Sun-Gwan Han; Hee-Seop Han; Jae-Bong Kim (PCM (2), 2004)

Eyes of a Wiki: Automated Navigation Map. - Hee-Seop Han; Hyeoncheol Kim (ICADL, 2005)

Integrating Architecture of Digital Library and e-Learning Based on Intelligent Agent. - Sun-Gwan Han; Hee-Seop Han (KES (2), 2005)

The Study on Effective Programming Learning Using Wiki Community Systems. - Soo-Hwan Kim; Hee-Seop Han; Sun-Gwan Han (EC-TEL, 2006)

Adaptive QoS for Using Multimedia in e-Learning. - Hee-Seop Han; Hyeoncheol Kim (KES (1), 2006)

Adaptive QoS for Educational User Created Content(UCC). - Hee-Seop Han; SeonKwan Han; Soo-Hwan Kim; Hyeoncheol Kim (Edutainment, 2007)