Sukho LEE


Substring Count Estimation in Extremely Long Strings
Jinuk BAE Sukho LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3  pp. 1148-1156
Type of Manuscript:  PAPER
Category: Database
Keyword: 
string databasecount estimationcount suffix treecount q-gram tree
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Two-Phased Bulk Insertion by Seeded Clustering for R-Trees
Taewon LEE Sukho LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/01/01
Vol. E89-D  No. 1  pp. 228-236
Type of Manuscript:  PAPER
Category: Database
Keyword: 
R-treebulk insertionseeded clustering
 Summary | Full Text:PDF

Efficient Execution of Range Top-k Queries in Aggregate R-Trees
Seokjin HONG Bongki MOON Sukho LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/11/01
Vol. E88-D  No. 11  pp. 2544-2554
Type of Manuscript:  PAPER
Category: Database
Keyword: 
spatial databasedata warehouserange top-k queryaggregate R-tree
 Summary | Full Text:PDF

A Cache Optimized Multidimensional Index in Disk-Based Environments
Myungsun PARK Sukho LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/08/01
Vol. E88-D  No. 8  pp. 1932-1939
Type of Manuscript:  PAPER
Category: Database
Keyword: 
optimizecache performanceI/O performanceR-treeprefetch
 Summary | Full Text:PDF