On Determination of Early Warning Grade Based on AHP Analysis in Warranty Database. - SangHyun Lee; MinTae Lee; Culhyun Kim; ChulSu Park; SeungBeom Park; Yuyang Liu; ByungKi Kim (ICIC (2), 2008)

A Fuzzy Logic-Based Approach to Two-Dimensional Warranty System. - SangHyun Lee; DongSu Lee; ChulSu Park; JaeHee Lee; SeungBeom Park; KyungIl Moon; ByungKi Kim (ICIC (2), 2008)