PRUN : Eliminating Information Redundancy for Large Scale Data Backup System. - Youjip Won; Rakie Kim; Jongmyeong Ban; Jungpil Hur; Sangkyu Oh; Jangsun Lee (ICCSA Workshops, 2008)

Efficient Index Lookup for De-Duplication Backup System. - Youjip Won; Jongmyeong Ban; Jaehong Min; Jungpil Hur; Sangkyu Oh; Jangsun Lee (MASCOTS, 2008)