Hyunduk KIM


Accelerating Range Query Processing on R-Tree Using Graphics Processing Units
Boseon YU Hyunduk KIM Wonik CHOI Dongseop KWON 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/12/01
Vol. E96-D  No. 12  pp. 2776-2785
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
databasemulti-dimensional index structureGPUs
 Summary | Full Text:PDF

Facial Image Super-Resolution Reconstruction Based on Separated Frequency Components
Hyunduk KIM Sang-Heon LEE Myoung-Kyu SOHN Dong-Ju KIM Byungmin KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/06/01
Vol. E96-A  No. 6  pp. 1315-1322
Type of Manuscript:  Special Section PAPER (Special Section on Circuit, System, and Computer Technologies)
Category: 
Keyword: 
facial super resolutionfrequency domainsparse representationregularization techniquebilateral filter
 Summary | Full Text:PDF

Energy-Efficient Clustering Scheme in Wireless Sensor Networks that Considers Sensor Node Structure
Hyunduk KIM Boseon YU Wonik CHOI Heemin PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/08/01
Vol. E95-B  No. 8  pp. 2646-2649
Type of Manuscript:  LETTER
Category: Network
Keyword: 
WSNmobile sinkclusteringHEEDsplit/merge
 Summary | Full Text:PDF | (Errata[Uploaded on November 1,2012])