Yoon-Joon LEE


Reducing I/O Cost in OLAP Query Processing with MapReduce
Woo-Lam KANG Hyeon-Gyu KIM Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/02/01
Vol. E98-D  No. 2  pp. 444-447
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
MapReduceHadoopOLAPdata warehouseTPC-H benchmark
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Scalable and Adaptive Graph Querying with MapReduce
Song-Hyon KIM Kyong-Ha LEE Inchul SONG Hyebong CHOI Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/09/01
Vol. E96-D  No. 9  pp. 2126-2130
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
graph queryparallel processingMapReduceadaptive tuning
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SASUM: A Sharing-Based Approach to Fast Approximate Subgraph Matching for Large Graphs
Song-Hyon KIM Inchul SONG Kyong-Ha LEE Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/03/01
Vol. E96-D  No. 3  pp. 624-633
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
graph databaseapproximate subgraph matching
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Concept Drift Detection for Evolving Stream Data
Jeonghoon LEE Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/11/01
Vol. E94-D  No. 11  pp. 2288-2292
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
streamstream dataconcept driftchange of the characteristicsclustering
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Efficient Discovery of Highly Interrelated Users in One-Way Communications
Jihwan SONG Deokmin HAAM Yoon-Joon LEE Myoung-Ho KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/03/01
Vol. E94-D  No. 3  pp. 714-717
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
data miningsequential patternApriori property violation
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Estimating Mobile-Friendliness Scores of Web Pages
Jihwan SONG Xing XIE Yoon-Joon LEE Ji-Rong WEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/11/01
Vol. E93-D  No. 11  pp. 3124-3127
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
mobile searchusability studymobile-friendliness
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Efficient Predicate Matching over Continuous Data Streams
Hyeon-Gyu KIM Woo-Lam KANG Yoon-Joon LEE Myoung-Ho KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/09/01
Vol. E92-D  No. 9  pp. 1787-1790
Type of Manuscript:  LETTER
Category: Database
Keyword: 
data streamspredicate indexIBS-tree
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An Efficient Dynamic Hash Index Structure for NAND Flash Memory
Chul-Woong YANG Ki Yong LEE Myoung Ho KIM Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7  pp. 1716-1719
Type of Manuscript:  LETTER
Category: Algorithms and Data Structures
Keyword: 
NAND flashdynamic hashingindex structure
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Dynamic Forest: An Efficient Index Structure for NAND Flash Memory
Chul-Woong YANG Ki YONG LEE Myoung HO KIM Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/05/01
Vol. E92-D  No. 5  pp. 1181-1185
Type of Manuscript:  LETTER
Category: Database
Keyword: 
NAND flash memoryD-Forestindex structure
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An Effective Self-Adaptive Admission Control Algorithm for Large Web Caches
Chul-Woong YANG Ki Yong LEE Yon Dohn CHUNG Myoung Ho KIM Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/04/01
Vol. E92-D  No. 4  pp. 732-735
Type of Manuscript:  LETTER
Category: Contents Technology and Web Information Systems
Keyword: 
Web cachecache admission controlWWW
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Accelerating Database Processing at Database-Driven Web Sites
Seunglak CHOI Jinwon LEE Su Myeon KIM Junehwa SONG Yoon-Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/11/01
Vol. E89-D  No. 11  pp. 2724-2738
Type of Manuscript:  PAPER
Category: Contents Technology and Web Information Systems
Keyword: 
database server accelerationWeb site performancedynamic content cachingquery result caching
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