Thesis
- "Low Energy Biomedical Signal Processor for Wearable Continuous ECG Monitoring System", Ph.D, 2009.8
- "Logarithmic Arithmetic Unit Design for 3D Graphics System" M.S, 2006.8
First Authored
Papers
International Journal
Papers
- "ECG Signal Compression and Classification Algorithm with Quad Level Vector for ECG Holter System"
Hyejung Kim, Refet Firat Yazicioglu, Patrick Merken, Chris Van Hoof and Hoi-Jun Yoo
IEEE Transactions on Information Technology in Biomedicine (Accepted)
- "A 231MHz, 2.18mW 32-bit Logarithmic
Arithmetic Unit for Fixed-Point 3D Graphics System"
Hyejung Kim, Byeong-Gyu Nam, Ju-Ho
Sohn, Jeong-Ho Woo and Hoi-Jun Yoo
IEEE Journal
of Solid-State Circuits, Vol.41, No.11, Nov. 2006,
pp.2373-2381
International Conference
Papers
- "An Integrated Circuit for Wireless Ambulatory Arrhythmia Monitoring Systems"
Hyejung Kim, Refet Firat Yazicioglu, Tom Torfs, Patrick Merken, Chris Van Hoof, Hoi-Jun Yoo
International Conference of IEEE Engineering in Medicine and Biology Society, Sep.2009 (EMBC 2009)
- "A Wearable Fabric Computer by Planar-Fashionable Circuit Board Technique"
Hyejung Kim, Yongsang Kim, Binhee Kim, and Hoi-Jun Yoo
IEEE Body Sensor Network 2007 (BSN 2007)
- "A
Low Energy Sensor Node Controller for Wearable Body Sensor Network System"
Hyejung Kim, Yongsang Kim, and Hoi-Jun Yoo
IEEE Asian Solid-State Circuits Conference 2008 (A-SSCC
2008)
- "A Low Cost Quadratic Level ECG Compression Algorithm and Its Hardware Optimization for Body Sensor Network System"
Hyejung Kim, Yongsang Kim, and Hoi-Jun Yoo
IEEE Engineering in Medicine and Biology Society (EMBC 2008)
- "A 6.3nJ/op Low Energy 160-Bit Modulo-Multiplier
for Elliptic Curve Cryptography Processor"
Hyejung Kim,
Yongsang Kim, Hoi-Jun Yoo
IEEE International Symposium on Circuit and Systems
(ISCAS 2008)
- "A 1.12mW Continuous Healthcare
Monitor Chip Integrated on a Planar Fashionable Circuit Board"
Hyejung
Kim, Yongsang Kim, Young-Se Kwon, Hoi-Jun Yoo
IEEE International Solid-State Circuits Conference 2008 (ISSCC 2008)
- "An Embedded 8-bit RISC Controller for
Yield Enhancement of the 90-nm PRAM"
Hyejung Kim, Kyomin Sohn, Jerald
Yoo, and Hoi-Jun Yoo
IEEE Custom Integrated Circuits Conferences
2007 (CICC 2007)
- "A Low Power Compression Processor
for Body Sensor Network System"
Hyejung Kim, Sungdae
Choi, and Hoi-Jun Yoo
IEEE Body Sensor Network 2007 (BSN 2007)
- "A
Low Power 16-bit RISC with Lossless Compression Accelerator for Body Sensor
Network System"
Hyejung Kim, Sungdae
Choi, and Hoi-Jun Yoo
IEEE Asian Solid-State Circuits Conference 2006 (A-SSCC
2006)
- "A 231MHz, 2.18mW 32-bit Logarithmic
Arithmetic Unit for Fixed-Point 3D Graphics System"
Hyejung Kim, Byeong-Gyu Nam, Ju-Ho
Sohn, and Hoi-Jun Yoo
IEEE Asian Solid-State Circuits Conference 2005 (A-SSCC
2005)
Domestic Journal
Papers
- "A Low
Power Sensor Node Controller for Human Body Monitoring"
Hyejung Kim, Sungdae
Choi, Jerald Yoo, Seulki Lee, Yongsang Kim and Hoi-Jun Yoo
Journal of
Korean Institute of Next Generation Computing, Vol.2, No.3, Sep.2006. pp.14-20
Non-First Authored
Papers
International Journal
Papers
- "A Wearable ECG Acquisition System With Compact Planar-Fashionable Circuit Board-Based Shirt"
Jerald Yoo, Long Yan, Seulki Lee, Hyejung Kim, and Hoi-Jun Yoo
IEEE Transactions on Information Technology in Biomedicine 2009 (TITB 2009)
- "A 152-mW Mobile Multimedia SoC With Fully Programmable 3-D Graphics and MPEG4/H.264/JPEG"
Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, and Hoi-Jun Yoo
IEEE Transactions on VLSI 2009 (TVLSI 2009)
- "A Low-Power Multimedia SoC with Fully Programmable 3D Graphics for Mobile Devices"
Jeong-Ho Woo, Hyejung Kim, and Hoi-Jun Yoo
IEEE Computer Grahphics and Applications 2009 (CG & A 2009)
- "A 195 mW, 9.1 MVerices/s Fully
Programmable 3-D Graphics Processor for Low-Power Mobile Devices"
Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, and Hoi-Jun Yoo
IEEE Journal of Solid-State Circuit 2008
(JSSC 2008)
- "A 195 mW/152 mW Mobile Multimedia
SoC With Fully Programmable 3-D Graphics and MPEG4/H.264/JPEG"
Jeong-Ho
Woo, Ju-Ho Sohn, Hyejung Kim, and Hoi-Jun Yoo
IEEE Journal of Solid-State Circuit 2008
(JSSC 2008)
- "Power and Area-Efficient Unified
Computation of Vector and Elementary Functions for Handheld 3D Graphics
Systems"
Byeong-Gyu Nam, Hyejung Kim, and Hoi-Jun Yoo
IEEE Transactions on Computers
(TOC 2008)
- "A Low-Power Unified Arithmetic
Unit for Programmable Handheld 3-D Graphics Systems"
Byeong-Gyu
Nam, Hyejung Kim, and Hoi-Jun Yoo
IEEE Journal of Solid-State Circuit 2007
(JSSC 2007)
- "A 155-mW 50-Mvertices/s Graphics Processor With
Fixed-Point Programmable Vertex Shader for Mobile Applications"
Ju-Ho
Sohn, Jeong-Ho Woo, Min-Wuk Lee, Hye-Jung Kim, Ramchan Woo, and Hoi-Jun
Yoo
IEEE Journal of Solid-State Circuit 2006
(JSSC 2006)
International Conference
Papers
- "An Attachable ECG Sensor Bandage with Planar-Fashionable Circuit Board"
Jerald Yoo, Long Yan, Seulki Lee, Hyejung Kim, Binhee Kim, and Hoi-Jun Yoo
IEEE International Symposium on Wearable Computers 2009 (ISWC 2009)
- "A Dynamic Real-time Capacitor Compensated Inductive Coupling Transceiver for Wearable Body Sensor Network"
Seulki Lee, Jerald Yoo, Hyejung Kim, and Hoi-Jun Yoo
IEEE Symposium on VLSI Circuits 2009 (VLSI 2009)
- "A 5.2mW Self-Configured Wearable
Body Sensor Network Controller and a 12¥ìW 54.9% Efficiency Wirelessly Powered
Sensor for Continuous Health Monitoring System"
J.Yoo, L.Yan,
S.Lee, Y.Kim, H.Kim, B.Kim, H-J.Yoo
IEEE International Solid-State Circuits Conference 2009 (ISSCC 2009)
- "A 195mW, 9.1MVertices/s Fully Programmable 3D Graphics Processor for Low Power
Mobile Devices"
Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, Jongchel
Jeong, Euljoo Jeong, Suk-Joong Lee, and Hoi-Jun Yoo
IEEE Asian Solid-State Circuits Conference 2007 (A-SSCC
2007)
- "A Low Power Multimedia SoC with
Fully Programmable 3D Graphics and MPEG4/H.264/JPEG for Mobile Devices"
Jeong-Ho
Woo, Ju-Ho Sohn, Hyejung Kim, Jongcheol Jeong, Euljoo Jeong,
Suk Joong Lee, and Hoi-Jun Yoo
IEEE International Symposium on Low Power
Electronics and Design 2007 (ISLPED 2007)
- "A 152mW Mobile Multimedia SoC with Fully Programmable 3D Graphics and MPEG4/H.264/JPEG"
Jeong-Ho Woo, Ju-Ho Sohn, Hyejung Kim, Hoi-Jun Yoo, et al.
IEEE Symposium on VLSI Circuits 2007 (VLSI 2007)
- "Processor-Based Built-in Self-Optimizer for 90nm Diode-Switch PRAM"
Kyomin Sohn, Hyejung Kim, et al.
IEEE Symposium on VLSI Circuits 2007 (VLSI 2007)
- "Low Energy On-Body Communication for BSN"
Hoi-Jun Yoo, Seong-Jun Song, Namjun Cho and Hye-Jeong Kim
IEEE Body Sensor Network 2007 (BSN 2007)
- "A Low-power Star-topology Body Area Network
Controller for Periodic Data Monitoring Around and Inside the Human Body"
Sungdae
Choi, Seong-Jun Song, Kyomin Sohn, Hyejung Kim, Jooyoung Kim, Jerald
Yoo and Hoi-Jun Yoo
IEEE International Symposium on Wearable
Computers (ISWC 2006)
- "A 210MHz, 15.3mW Unified Vector and Transcendental
Function Unit for Handheld 3-D Graphics Systems"
Byeong-Gyu Nam,
Hyejung Kim and Hoi-Jun Yoo
IEEE Asian Solid-State Circuits Conference
2006 (A-SSCC 2006)
- "A 24.2-uW Dual-Mode Human Body Communication
Controller for Body Sensor Network"
Sungdae Choi, Seong-Jun Song,
Kyomin Sohn, Hyejung Kim, Jooyoung Kim, Namjun Cho, Jeong-Ho Woo,
Jerald Yoo and Hoi-Jun Yoo
IEEE European Solid-State Circuits Conference
2006 (ESSCIRC 2006)
- "A Low-Power Unified Arithmetic Unit for Programmable
Handheld 3-D Graphics Systems"
Byeong-Gyu Nam, Hyejung Kim
and Hoi-Jun Yoo
IEEE Custom Integrated Circuits Conferences
2006 (CICC 2006)
- "A Multi-Nodes Human Body Communication Sensor
Network Control Processor"
Sungdae Choi, Seong-Jun Song, Kyomin
Sohn, Hyejung Kim, Jooyoung Kim, Namjun Cho, Jeong-Ho Woo, Jerald
Yoo and Hoi-Jun Yoo
IEEE Custom Integrated Circuits Conferences
2006 (CICC 2006)
- "A 1.2Mpixels/s/mW 3-D Rendering
Processor For Portable Multimedia Application"
Jeong-Ho Woo, Min-Wuk Lee, Hyejung
Kim, Ju-Ho Sohn and Hoi-Jun Yoo
IEEE Asian Solid-State Circuits Conference 2005 (A-SSCC
2005)
- "A Fixed-point Multimedia
Co-processor with 50Mvertices/s Programmable SIMD Vertex Shader for Mobile
Applications"
Ju-Ho Sohn, Jeong-Ho Woo, Min-wuk Lee,
Hye-Jung Kim, Ramchan Woo, and Hoi-Jun Yoo
IEEE
European Solid State
Circuits Conference 2005 (ESSCIRC 2005)
- "An Autonomous SRAM with On-Chip
Sensors in an 80nm Double Stacked Cell Technology"
Kyomin Sohn, Namjun Cho,
Hyejung Kim, Kwanho Kim, Hyun-Sun Mo, Young-Ho Suh, Hyun-Geun Byun and
Hoi-Jun Yoo
IEEE Symposium on VLSI Circuits 2005 (VLSI 2005)
- "Adaptive Network-on-Chip with
Wave-Front Train Serialization Scheme"
Se-Joong Lee, Kwanho Kim, Hyejung Kim,
Namjun Cho, and Hoi-Jun Yoo
IEEE Symposium on VLSI Circuits 2005 (VLSI 2005)
- "A Fixed-Point 3D Graphics Library
with Energy-Efficient Cache Architecture for Mobile Multimedia
Systems"
Min-wuk Lee, Byeong-Gyu Nam, Ju-Ho
Sohn, Namjun Cho, Hyejung Kim, Kwanho Kim, and Hoi-Jun Yoo
IEEE International Symposium on Circuits and Systems 2005 (ISCAS 2005)
- "A 50Mvertices/s Graphics Processor
with Fixed-Point Programmable Vertex Shader for Mobile
Applications"
Ju-Ho Sohn, Jeong-Ho Woo, Min-Wuk Lee,
Hye-Jung Kim, Ramchan Woo and Hoi-Jun Yoo
IEEE International Solid-State Circuits Conference 2005 (ISSCC 2005)