| 2008 | ICCSA | A Study on the Design Supporting System for Cylinder Using Pro/PROGRAM. | Seoung Soo Lee, Chang-Wan Kim, Kyung Tae Kim, Nam Ki Lee, Keun-Sang Park |
| 2008 | ICCSA | The Effects of Hangul Font and Character Size on the Readability in PDA. | Keun-Sang Park, Sin Hee Ann, Chang-Han Kim, Milda Park, Seoung Soo Lee |
| 2007 | ICCSA | Development of Systematic Design Automation System for Hemming Die Manufacturing Process. | Seoung Soo Lee, Ho-Yeon Ryu, Keun-Sang Park, Hyo Sang Jung |
| 2007 | ICCSA | Comparison of the Task Performances with the Multi-display Computer. | Keun-Sang Park, Young-deog Yun, Chang-Han Kim, Seoung Soo Lee |
| 2006 | CSCWD | Development of an Expert System for the Draw Die Design in Automotive Industry. | Tae-Soo Kim, Sang-Jun Lee, Soon-Kyu Lim, Seoung Soo Lee |
| 2006 | CSCWD | Development of an Expert System for the Trim Die Design in Automotive Industry. | Sang-Jun Lee, Tae-Soo Kim, Seoung Soo Lee, Keun-Sang Park |
| 2006 | CSCWD | Development of a Design Supporting System for Press Die of Automobile Panels. | Sang-Jun Lee, Keun-Sang Park, Jonghwa Kim, Seoung Soo Lee |
| 2006 | ICCSA | Development of Automated Generation Algorithm for Skipped Surface in Die Design. | Sang-Jun Lee, Seoung Soo Lee, Jonghwa Kim, Yoon-Jung Kwon |
| 2005 | ICCSA | The Delaunay Triangulation by Grid Subdivision. | Si Hyung Park, Seoung Soo Lee, Jonghwa Kim |
| 2005 | ICCSA | Regrouping Service Sites: A Genetic Approach Using a Voronoi Diagram. | Jeongyeon Seo, Sang-Min Park, Seoung Soo Lee, Deok-Soo Kim |