Jietae Cha Papers on DiSC'04 A Log-based Cache Consistency Control of Spatial Database in Mobile Computing Environments Publications Note: Links lead to the DBLP on the Web. Jietae Cha Kyounghwan An , Bonggi Jun , Jietae Cha, Bonghee Hong : A Log-Based Cache Consistency Control of Spatial Databases in Mobile Computing Environments. DASFAA 2004 : 630-641 1 [ 1 ] 2 [ 1 ] 3 [ 1 ] ©2005 Association for Computing Machinery