An Effective, Efficient XML Data Broadcasting Method in a Mobile Wireless Network. - Sang-Hyun Park 002; Jae-Ho Choi 001; SangKeun Lee 001 (DEXA, 2006)

XIR: cache invalidation strategy for xml data in mobile environments. - Jae-Ho Choi 001; Sang-Hyun Park 002; Myong-Soo Lee; Yon Dohn Chung; SangKeun Lee 001 (MobiDE, 2007)

PhraseRank for document clustering: reweighting the weight of phrase. - Yoon-Ho Cho; Sang-Hyun Park 002; SangKeun Lee 001 (ICIS, 2009)

XIR: Efficient Cache Invalidation Strategies for XML Data in Wireless Environments. - Jae-Ho Choi 001; Sang-Hyun Park 002; Myong-Soo Lee; SangKeun Lee 001 (IEICE Trans. Commun., 2009)