Yong-Ki KIM

Improving Data Confidentiality and Integrity for Data Aggregation in Wireless Sensor Networks
Rabindra BISTA Yong-Ki KIM Myoung-Seon SONG Jae-Woo CHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/01/01
Vol. E95-D  No. 1  pp. 67-77
Type of Manuscript:  Special Section PAPER (Special Section on Trust, Security and Privacy in Computing and Communication Systems)
Category: Trust
wireless sensor networkdata aggregationdata integritydata privacysignature
 Summary | Full Text:PDF(926.8KB)

TSC-IRNN: Time- and Space-Constraint In-Route Nearest Neighbor Query Processing Algorithms in Spatial Network Databases
Yong-Ki KIM Jae-Woo CHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/06/01
Vol. E94-D  No. 6  pp. 1201-1209
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
spatial network databasequery processing algorithmin-route nearest neighbor querytime & space constraints
 Summary | Full Text:PDF(1.5MB)

New Low-Voltage Low-Latency Mixed-Voltage I/O Buffer
Joung-Yeal KIM Su-Jin PARK Yong-Ki KIM Sang-Keun HAN Young-Hyun JUN Chilgee LEE Tae Hee HAN Bai-Sun KONG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/05/01
Vol. E93-C  No. 5  pp. 709-711
Type of Manuscript:  LETTER
Category: Integrated Electronics
mixed-voltageI/O buffergate-oxide reliabilityleakage currenthot-carrier degradation
 Summary | Full Text:PDF(295KB)