Yoon Joon LEE


Improving Keyword Match for Semantic Search
Hangkyu KIM Chang-Sup PARK Yoon Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/02/01
Vol. E94-D  No. 2  pp. 375-378
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
keyword matchingontologysemantic search
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Fast Evaluation of Join and Aggregate Conditions in Active Databases
Dongwook KIM Myoung Ho KIM Yoon Joon LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/09/25
Vol. E81-D  No. 9  pp. 997-1005
Type of Manuscript:  PAPER
Category: Databases
Keyword: 
active databasesrule monitoringcondition evaluationvector representation
 Summary | Full Text:PDF

Performance Evaluation of Signature-Based Access Mechanisms for Efficient Information Retrieval
Jae Soo YOO Jae Woo CHANG Yoon Joon LEE Myoung Ho KIM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/02/25
Vol. E76-D  No. 2  pp. 179-188
Type of Manuscript:  PAPER
Category: Software Systems
Keyword: 
information managementperformance analysissignature file
 Summary | Full Text:PDF