Publication

2014

  1. "A Reconfigurable Fabric for Accelerating Large-Scale Datacenter Services"
    Andrew Putnam, Adrian M. Caulfield, Eric S. Chung, Derek Chiou, Kypros Constantinides, John Demme, Hadi Esmaeilzadeh, Jeremy Fowers, Jan Gray, Michael Haselman, Scott Hauck, Stephen Heil, Amir Hormati, Joo-Young Kim, Sitaram Lanka, James R. Larus, Eric Peterson, Gopi Prashanth, Aaron Smith, Jason Thong, Phillip Yi Xiao, and Doug Burger ACM/IEEE 41st Annual International Symposium on Computer Architecture (ISCA), Jun. 2014 pdf

  2. "Energy Efficient Canonical Huffman Encoding"
    Janarbek Matai, Joo-Young Kim, and Ryan Kastner IEEE 25th International Conference on Application-specific Systems, Architectures and Processors (ASAP), Jun. 2014 pdf

  3. "A Scalable Multi-engine Xpress9 Compressor with Asynchronous Data Transfer"
    Joo-Young Kim, Scott Hauck, and Doug Burger IEEE 22nd International Symposium on Field-Programmable Custom Computing Machines(FCCM), May 2014 pdf

2013

  1. "A 320mW 342GOPS Real-Time Dynamic Object Recognition Processor for HD 720p Video Streams"
    Jinwook Oh, Gyeonghoon Kim, Junyoung Park, Injoon Hong, Seungjin Lee, Joo-Young Kim, Jeong-Ho Woo, and Hoi-Jun Yoo
    IEEE Journal of Solid-State Circuits, Vol.48, No.1, Jan. 2013 pdf

2012

  1. "Low-Power, Real-Time Object Recognition Processor for Mobile Vision Systems"
    Jinwook Oh, Gyeonghoon Kim, Junyoung Park, Injoon Hong, Seungjin Lee, Joo-Young Kim, Jeong-Ho Woo, and Hoi-Jun Yoo
    IEEE Micro, Vol.32, No.6, Nov./Dec. 2012 pdf

  1. "A 92mW Real-Time Traffic Sign Recognition System with Robust Illumination Adaptation and Support Vector Machine"
    Junyoung Park, Joonsoo Kwon, Jinwook Oh, Seungjin Lee, Joo-Young Kim, and Hoi-Jun Yoo
    IEEE Journal of Solid-State Circuits, Vol.47, No.11, Nov. 2012 pdf

2011

  1. "24-GOPS 4.5-mm2 Digital Cellular Neural Network for Rapid Visual Attention in an Object-Recognition SoC"
    Seungjin Lee, Minsu Kim, Kwanho Kim, Joo-Young Kim, and Hoi-Jun Yoo
    IEEE Transactions on Neural Networks, Vol.22, No.1, Jan. 2011 pdf

2010

  1. "Intelligent NoC with Neuro-Fuzzy Bandwidth Regulation for a 51 IP Object Recognition Processor"
    Seungjin Lee, Jinwook Oh, Minsu Kim, Junyoung Park, Joonsoo Kwon, Joo-Young Kim, and Hoi-Jun Yoo
    IEEE Custom Integrated Circuits Conference (CICC), Sep. 2010 pdf

  2. "A 118.4 GB/s Multi-Casting Network-on-Chip With Hierarchical Star-Ring Combined Topology for Real-Time Object Recognition"
    Joo-Young Kim, Junyoung Park, Seungjin Lee, Minsu Kim, Jinwook Oh, and Hoi-Jun Yoo
    IEEE Journal of Solid-State Circuits, Vol.45, No.7, Jul. 2010 pdf

  3. "An attention controlled multi-core architecture for energy efficient object recognition"
    Joo-Young Kim, Sejong Oh, Seungjin Lee, Minsu Kim, Jinwook Oh, and Hoi-Jun Yoo
    Signal Processing : Image Communication, Vol.25, No.5, Jun. 2010 pdf

  4. "A 1.2mW On-Line Learning Mixed Mode Intelligent Inference Engine for Robust Object Recognition"
    Jinwook Oh, Seungjin Lee, Minsu Kim, Joonsoo Kwon, Junyoung Park, Joo-Young Kim, and Hoi-Jun Yoo IEEE Symposium on VLSI Circuits (VLSIC), June 2010 pdf

  5. "A 36 Heterogeneous Core Architecture with Resource-Aware Fine-grained Task Scheduling for Feedback Attention based Object Recognition"
    Seungjin Lee, Jinwook Oh, Minsu Kim, Joonyoung Park, Joonsoo Kwon, Joo-Young Kim, and Hoi-Jun Yoo IEEE Symposium on Low-Power and High-Speed Chips(COOL Chips), Apr. 2010 pdf

  6. "Visual Image Processing RAM: Memory Architecture with 2-D Data Location Search and Data Consistency Management for a Multi-Core Object Recognition Processor"
    Joo-Young Kim, Donghyun Kim, Kwanho Kim, Seungjin Lee, and Hoi-Jun Yoo
    IEEE Transactions on Circuits and Systems for Video Technology, Vol.20, No.4, Apr. 2010 pdf

  7. "Familiarity based unified visual attention model for fast and robust object recognition"
    Seungjin Lee, Kwanho Kim, Joo-Young Kim, Minsu Kim, and Hoi-Jun Yoo
    Pattern Recognition, Vol.43, No.3, Mar. 2010 pdf

  8. "A 201.4 GOPS 496 mW Real-Time Multi-Object Recognition Processor With Bio-Inspired Neural Perception Engine"
    Joo-Young Kim, Minsu Kim, Seungjin Lee , Jinwook Oh, Kwanho Kim, and Hoi-Jun Yoo
    IEEE Journal of Solid-State Circuits, Vol.45, No.1, Jan. 2010 pdf

2009

  1. "Real-Time Object Recognition with Neuro-Fuzzy Controlled Workload-aware Task Pipelining"
    Joo-Young Kim, Minsu Kim, Seungjin Lee, Jinwook Oh, Sejong Oh, and Hoi-Jun Yoo
    IEEE Micro, Vol.29, No.6, Nov. 2009 pdf

  2. "A Configurable Heterogeneous Multicore Architecture with Cellular Neural Network for Real-Time Object Recognition"
    Kwanho Kim, Seungjin Lee, Joo-Young Kim, Minsu Kim, and Hoi-Jun Yoo IEEE Transactions on Circuits and Systems for Video Technology(TCSVT), Vol.19, No.11, Nov. 2009 pdf

  3. "Memory-centric network-on-chip for power efficient execution of task-level pipeline on a multi-core processor"
    Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, Se-Joong Lee, and Hoi-Jun Yoo IET Computers & Digital Techniques, Vol.3, No.5, Sep. 2009 pdf

  4. "A 118.4GB/s Multi-Casting Network-on-Chip for Real-Time Object Recognition Processor"
    Joo-Young Kim, Kwanho Kim, Minsu Kim, Seungjin Lee, Jinwook Oh, and Hoi-Jun Yoo
    IEEE European Solid-State Circuits Conference(ESSCIRC), Sep. 2009 pdf

  5. "A 60fps 496mW Multi-Object Recognition Processor with Workload-Aware Dynamic Power Management"
    Joo-Young Kim, Seungjin Lee, Jinwook Oh, Minsu Kim, and Hoi-Jun Yoo
    IEEE International Symposium on Low Power Electronics and Design(ISLPED), Aug. 2009 pdf

  6. "A 22.8GOPS 2.83mW Neuro-fuzzy Object Detection Engine for Fast Multi-object Recognition"
    Minsu Kim, Joo-Young Kim, Seungjin Lee, Jinwook Oh, and Hoi-Jun Yoo
    IEEE Symposium on VLSI Circuits (VLSIC), Jun. 2009 pdf

  7. "An Energy Efficient Real-Time Object Recognition Processor with Neuro-Fuzzy Controlled Workload-aware Task Pipelining"
    Joo-Young Kim, Minsu Kim, Seungjin Lee, Jinwook Oh, Kwanho Kim, Jeong-Ho Woo, and Hoi-Jun Yoo
    IEEE International Iow power and high speed chips symposium(CoolChips), Apr. 2009 pdf

  8. "81.6 GOPS Object Recognition Processor Based on a Memory-Centric NoC"
    Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, Se-Joong Lee, and Hoi-Jun Yoo IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol.17, No.3, Mar. 2009 pdf

  9. "A 201.4GOPS 496mW Real-Time Multi-Object Recognition Processor with Bio-Inspired Neural Perception Engine"
    Joo-Young Kim, Minsu Kim, Seungjin Lee, Jinwook Oh, Kwanho Kim, Sejong Oh, Jeong-Ho Woo, Donghyun Kim, and Hoi-Jun Yoo
    IEEE International Solid-State Circuits Conference(ISSCC), Feb. 2009 pdf

  10. "A 125 GOPS 583 mW Network-on-Chip Based Parallel Processor With Bio-Inspired Visual Attention Engine"
    Kwanho Kim, Seungjin Lee, Joo-Young Kim, Minsu Kim, and Hoi-Jun Yoo IEEE Journal of Solid-State Circuits, Vol.44, No.1, Jan. 2009 pdf

2008

  1. A 66fps 38mW Nearest Neighbor Matching Processor with Hierarchical VQ Algorithm for Real-Time Object Recognition
    Joo-Young Kim, Kwanho Kim, Seunjin Lee, Minsu Kim, and Hoi-Jun Yoo
    IEEE Asian Solid-State Circuits Conference(A-SSCC), Nov. 2008 pdf

  2. A 76.8 GB/s 46 mW Low-latency Network-on-Chip for Real-time Object Recognition Processor
    Kwanho Kim, Joo-Young Kim, Seungjin Lee, Minsu Kim, and Hoi-Jun Yoo
    IEEE Asian Solid-State Circuits Conference(A-SSCC), Nov. 2008 pdf

  3. A 211 GOPS/W Dual-Mode Real-Time Object Recognition Processor with Network-on-Chip
    Kwanho Kim, Joo-Young Kim, Seungjin Lee, Minsu Kim, and Hoi-Jun Yoo
    IEEE European Solid-State Circuits Conference(ESSCIRC), Sep. 2008 pdf

  4. The Brain Mimicking Visual Attention Engine: An 80x60 Digital Cellular Neural Network for Rapid Global Feature Extraction
    Seungjin Lee, Kwanho Kim, Minsu Kim, Joo-Young Kim, and Hoi-Jun Yoo
    IEEE Symposium on VLSI Circuits(VLSIC), June 2008 pdf

  5. Vision Platform for Mobile Intelligent Robots Based on 81.6 GOPS Objects Recognition Processor
    Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, and Hoi-Jun Yoo
    ACM Design Automation Conference(DAC), June 2008 pdf

  6. A 0.6pJ/b 3Gb/s/ch Transceiver in 0.18 um CMOS for 10mm On-chip interconnects
    Joonsung Bae, Joo-Young Kim, and Hoi-Jun Yoo
    IEEE International Symposium on Circuit and Systems(ISCAS), May 2008 pdf

  7. A 125GOPS 583mW Network-on-Chip Based Parallel Processor with Bio-inspired Visual Attention Engine
    Kwanho Kim, Seungjin Lee, Joo-Young Kim, Minsu Kim, Donghyun Kim, Jeong-Ho Woo, and Hoi-Jun Yoo
    IEEE International Solid-State Circuits Conference(ISSCC), Feb. 2008 pdf

2007

  1. Bitwise Competition Logic for Compact Digital Comparator
    Joo-Young Kim, and Hoi-Jun Yoo
    IEEE Asian Solid-State Circuits Conference(A-SSCC), Nov. 2007 pdf

  2. Implementation of Memory-Centric NoC for 81.6 GOPS Object Recognitiion Processor
    Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, and Hoi-Jun Yoo
    IEEE Asian Solid-State Circuits Conference(A-SSCC), Nov. 2007 pdf

  3. Visual Image Processing RAM for Fast 2-D Location Search
    Joo-Young Kim, Donghyun Kim, Seung-Jin Lee, Kwanho Kim, Sunghyun Jeon and Hoi-Jun Yoo
    European Solid-State Circuits Conference(ESSCIRC), Sep. 2007 pdf

  4. An 81.6 GOPS Object Recognition Processor Based on NoC and Visual Image Processing Memory
    Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, and Hoi-Jun Yoo IEEE Custom Circuits Conference(CICC), Sep. 2007 pdf

  5. Solutions for Real Chip Implementation Issues of NoC and Their Application to Memory-Centric NoC
    Donghyun Kim, Kwanho Kim, Joo-Young Kim, Seungjin Lee, and Hoi-Jun Yoo
    IEEE International Symposium on Networ-on-Chip (NOCS), May 2007 pdf

2006

  1. A 372ps 64-bit Adder using Fast Pull-up Logic in 0.18-um CMOS
    Joo-Young Kim, Kangmin Lee and Hoi-Jun Yoo
    IEEE International Symposium on Circuits and Systems(ISCAS), May 2006 pdf

  2. A TCAM-based Periodic Event Generator for Multi-Node Management in the Body Sensor Network
    Sungdae Choi, Kyomin Sohn, Jooyoung Kim, Jerald Yoo, and Hoi-Jun Yoo
    IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2006 pdf

  3. A 0.6-V, 6.8-uW Embedded SRAM for Ultra-low Power SoC
    Kyomin Sohn, Sungdae Choi, Jeong-Ho Woo, Jooyoung Kim, and Hoi-Jun Yoo
    IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2006 pdf

  4. 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(ESSCIRC), Sep. 2006 pdf

  5. 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 Circuits Conference (CICC), Sep. 2006 pdf

  6. 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), June 2006 pdf