2021

    • NeuroEngine: A Hardware-Based Event-Driven Simulation System for Advanced Brain-Inspired Computing
      Hunjun Lee[1], Chanmyeong Kim[1], Yujin Chung, and Jangwoo Kim
      26th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), Apr. 2021

2020

    • FVM: FPGA-assisted Virtual Device Emulation for Fast, Scalable, and Flexible Storage Virtualization
      Dongup Kwon, Junehyuk Boo, Dongryeong Kim, and Jangwoo Kim
      14th USENIX Symposium on Operating Systems Design and Implementation (OSDI), Nov. 2020
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    • TrainBox: An Extreme-Scale Neural Network Training Server Architecture by Systematically Balancing Operations
      Pyeongsu Park, Heetaek Jeong, and Jangwoo Kim
      53rd IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2020
    • SuperNPU: An Extremely Fast Neural Processing Unit Using Superconducting Logic Devices
      Koki Ishida[1], Il-Kwon Byun[1], Ikki Nagaoka, Kosuke Fukumitsu, Masamitsu Tanaka, Satoshi Kawakami, Teruo Tanimoto, Takatsugu Ono, Jangwoo Kim, and Koji Inoue
      53rd IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2020
    • CryoCore: A Fast and Dense Processor Architecture for Cryogenic Computing
      Il-Kwon Byun[1], Dongmoon Min[1], Gyu-Hyeon Lee, Seongmin Na, and Jangwoo Kim
      47th ACM/IEEE International Symposium on Computer Architecture (ISCA), June. 2020
    • A Multi-Neural Network Acceleration Architecture
      Eunjin Baek, Dongup Kwon, and Jangwoo Kim
      47th ACM/IEEE International Symposium on Computer Architecture (ISCA), June. 2020
    • Scalable Multi-FPGA Acceleration for Large RNNs with Full Parallelism Levels
      Dongup Kwon, Suyeon Hur, Hamin Jang, Eriko Nurvitadhi, and Jangwoo Kim
      ACM/ESDA/IEEE Design Automation Conference (DAC), Jul. 2020
    • CryoCache: A Fast, Large, and Cost-Effective Cache Architecture for Cryogenic Computing
      Dongmoon Min, Il-Kwon Byun, Gyu-Hyeon Lee, Seongmin Na, and Jangwoo Kim
      25th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), Mar. 2020

2019

    • FIDR: A Scalable Storage System for Fine-Grain Inline Data Reduction with Efficient Memory Handling
      Mohammadamin Ajdari, Wonsik Lee, Pyeongsu Park, Joonsung Kim, and Jangwoo Kim
      52nd IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2019
    • FlexLearn: Fast and Highly Efficient Brain Simulations Using Flexible On-Chip Learning
      Eunjin Baek[1], Hunjun Lee[1], Youngsok Kim, and Jangwoo Kim
      52nd IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2019
    • Cryogenic Computer Architecture Modeling with Memory-Side Case Studies
      Gyuhyeon Lee[1], Dongmoon Min[1], Ilkwon Byun[1], and Jangwoo Kim
      46th ACM/IEEE International Symposium on Computer Architecture (ISCA), June. 2019
    • MnnFast: A Fast and Scalable System Architecture for Memory-Augmented Neural Networks
      Hanhwi Jang[1], Joonsung Kim[1], Jae-Eon Jo, Jaewon Lee, and Jangwoo Kim
      46th ACM/IEEE International Symposium on Computer Architecture (ISCA), June. 2019
    • Why Compete When You Can Work Together: FPGA-ASIC Integration for Persistent RNNs
      Eriko Nurvitadhi, Dongup Kwon, Ali Jafari, Andrew Boutros, Jaewoong Sim, Phillip Tomson, Huseyin Sumbul, Gregory Chen, Phil Knag, Raghavan Kumar, Ram Krishnamurthy, Sergey Gribok, Bogdan Pasca, Martin Langhammer, Debbie Marr, and Aravind Dasu
      27th IEEE International Symposium on Field-Programmable Custom Computing Machines (FCCM), Apr. 2019  
    • μLayer: Low Latency On-Device Inference Using Cooperative Single-Layer Acceleration and Processor-Friendly Quantization
      Youngsok Kim, Joonsung Kim, Dongju Chae, Daehyun Kim, and Jangwoo Kim
      14th ACM European Conference on Computer Systems (EuroSys), Mar. 2019
    • Evaluating and Enhancing Intel® Stratix® 10 FPGAs for Persistent Real-Time AI
      Eriko Nurvitadhi, Dongup Kwon, Ali Jafari, Andrew Boutros, Jaewoong Sim, Phillip Tomson, Huseyin Sumbul, Gregory Chen, Phil Knag, Raghavan Kumar, Ram Krishnamurthy, Debbie Marr, Sergey Gribok, Bogdan Pasca, Martin Langhammer, Aravind Dasu
      27th ACM/SIGDA International Symposium on Field-Programmable Gate Arrays (FPGA), Feb. 2019  
    • CIDR: A Cost-Effective In-line Data Reduction System for Terabit-per-Second Scale SSD Arrays
      Mohammadamin Ajdari, Pyeongsu Park, Joonsung Kim, Dongup Kwon, and Jangwoo Kim
      25th IEEE International Symposium on High-Performance Computer Architecture (HPCA), Feb. 2019

2018

    • RpStacks-MT: A High-throughput Multi-core Processor Design Evaluation Methodology
      Hanhwi Jang, Jae-Eon Jo, Jaewon Lee, and Jangwoo Kim
      51th IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2018
    • SSDcheck: Timely and Accurate Prediction of Irregular Behaviors in Black-Box SSDs
      Joonsung Kim, Pyeongsu Park, Jaehyung Ahn, Jihun Kim, Jong Kim, and Jangwoo Kim
      51th IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2018
    • DynaMix: Dynamic Mobile Device Integration for Efficient Cross-device Resource Sharing
      Dongju Chae, Joonsung Kim, Gwangmu Lee, Hanjun Kim, Kyung-Ah Chang, Hyogun Lee, and Jangwoo Kim
      2018 USENIX Annual Technical Conference (USENIX ATC), July 2018
    • DCS-ctrl: A Fast and Flexible Device-Control Mechanism for Device-Centric Server Architecture
      Dongup Kwon[1], Jaehyung Ahn[1], Dongju Chae, Mohammadamin Ajdari, Jaewon Lee, Suheon Bae, Youngsok Kim, and Jangwoo Kim
      45th ACM/IEEE International Symposium on Computer Architecture (ISCA), June 2018
    • Flexon: A Flexible Digital Neuron for Efficient Spiking Neural Network Simulations
      Dayeol Lee, Gwangmu Lee, Dongup Kwon, Sunghwa Lee, Youngsok Kim, and Jangwoo Kim
      45th ACM/IEEE International Symposium on Computer Architecture (ISCA), June 2018
    • DiagSim: Systematically Diagnosing Simulators for Healthy Simulations
      Jae-Eon Jo, Gyu-Hyeon Lee, Hanhwi Jang, Jaewon Lee, Mohammadamin Ajdari, and Jangwoo Kim
      ACM Transactions on Architecture and Code Optimization (TACO), vol. 15, Apr. 2018
    • WSMeter: A Performance Evaluation Methodology for Google’s Production Warehouse-Scale Computers
      Jaewon Lee, Changkyu Kim, Kun Lin, Liqun Cheng, Rama Govindaraju, and Jangwoo Kim
      23rd ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), Mar. 2018
    • Google Workloads for Consumer Devices: Mitigating Data Movement Bottlenecks
      Amirali Boroumand, Saugata Ghose, Youngsok Kim, Rachata Ausavarungnirun, Eric Shiu, Rahul Thakur, Daehyun Kim, Aki Kuusela, Allan Knies, Parthasarathy Ranganathan, and Onur Mutlu
      23rd ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), Mar. 2018
    • SSD Performance Modeling Using Bottleneck Analysis
      Jihun Kim, Joonsung Kim, Pyeongsu Park, Jong Kim, and Jangwoo Kim
      IEEE Computer Architecture Letters (CAL), vol. 17, Jan.-June 2018
    • A Scalable HW-Based Inline Deduplication for SSD Arrays
      Mohammadamin Ajdari[1], Pyeongsu Park[1], Dongup Kwon, Joonsung Kim, and Jangwoo Kim
      IEEE Computer Architecture Letters (CAL), vol. 17, Jan.-June 2018

2017

    • GPUpd: A Fast and Scalable Multi-GPU Architecture Using Cooperative Projection and Distribution
      Youngsok Kim, Jae-Eon Jo, Hanhwi Jang, Minsoo Rhu, Hanjun Kim, and Jangwoo Kim
      50th IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2017
    • StressRight: Finding the Right Stress for Accurate In-development System Evaluation
      Jaewon Lee, Hanhwi Jang, Jae-eon Jo, Gyu-hyeon Lee, and Jangwoo Kim
      2017 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS), Apr. 2017

2016

    • CloudSwap: A Cloud-Assisted Swap Mechanism for Mobile Devices
      Dongju Chae, Joonsung Kim, Youngsok Kim, Kyung-Ah Chang, Sang-Bum Suh, Hyogun Lee, and Jangwoo Kim
      16th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing (CCGrid), May 2016
    • DTStorage: Dynamic Tape-based Storage for Cost-effective and Highly-available Streaming Service
      Jaewon Lee, Jaehyung Ahn, Choongul Park, and Jangwoo Kim
      16th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing (CCGrid), May 2016
    • Efficient Footprint Caching for Tagless DRAM Caches
      Hakbeom Jang, Yongjun Lee, Jongwon Kim, Youngsok Kim, Jangwoo Kim, Jinkyu Jeong, and Jae W. Lee
      22nd IEEE International Symposium on High Performance Computer Architecture (HPCA), Mar. 2016

2015

    • DCS: A Fast and Scalable Device-Centric Server Architecture
      Jaehyung Ahn[1], Dongup Kwon[1], Youngsok Kim, Mohammadamin Ajdari, Jaewon Lee, and Jangwoo Kim
      48th IEEE/ACM International Symposium on Microarchitecture (MICRO), Dec. 2015
    • A Fully Associative, Tagless DRAM Cache
      Yongjun Lee, Jongwon Kim, Hakbeom Jang, Hyunggyun Yang, Jangwoo Kim, Jinkyu Jeong, and Jae W. Lee
      42nd International Symposium on Computer Architecture (ISCA), June 2015

2014

    • RpStacks: Fast and Accurate Processor Design Space Exploration Using Representative Stall-Event Stacks
      Jaewon Lee[1], Hanhwi Jang[1], and Jangwoo Kim
      47th IEEE/ACM International Symposium on Microarchitecture (MICRO), Dec. 2014
    • Microbank: Architecting Through-Silicon Interposer-Based Main-Memory Systems
      Young Hoon Son, Seongil O, Hyunggyun Yang, Daejin Jung, Jung Ho Ahn, Jangwoo Kim, John Kim, and Jae W. Lee
      26th International Conference for High Performance Computing, Networking, Storage and Analysis (SC), Nov. 2014
    • CMcloud: Cloud Platform for Cost-Effective Offloading of Mobile Applications
      Dongju Chae, Jihun Kim, Jangwoo Kim, Jong Kim, Seungjun Yang, Yeongpil Cho, Yongin Kwon, and Yunheung Paek
      14th IEEE/ACM International Sympsium on Cluster, Cloud and Grid Computing (CCGrid), May 2014
    • Stealing Webpages Rendered on Your Browser by Exploiting GPU Vulnerabilities
      Sangho Lee, Youngsok Kim, Jangwoo Kim, and Jong Kim
      35th IEEE Symposium on Security and Privacy (Oakland), May 2014
    • GPUdmm: A High-Performance and Memory-Oblivious GPU Architecture Using Dynamic Memory Management
      Youngsok Kim, Jaewon Lee, Jae-Eon Jo, and Jangwoo Kim
      20th IEEE International Symposium on High Performance Computer Architecture (HPCA), Feb. 2014
    • ScaleGPU: GPU Architecture for Memory-Unaware GPU Programming
      Youngsok Kim, Jaewon Lee, Donggyu Kim, and Jangwoo Kim
      IEEE Computer Architecture Letters (CAL), vol. 13, July-Dec. 2014

2013

    • Building Fast, Dense, Low-Power Caches Using Erasure-Based Inline Multi-Bit ECC
      Jangwoo Kim, Mark McCartney, Mudit Bhargava, Hyunggyun Yang, Ken Mai, and Babak Falsafi
      19th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC), Dec. 2013
    • Guide-Copy: Fast and Silent Migration of Virtual Machine for Datacenters
      Jihun Kim, Dongju Chae, Jangwoo Kim, and Jong Kim
      25th International Conference for High Performance Computing, Networking, Storage and Analysis (SC), Nov. 2013
    • LINQits: Big Data on Little Clients
      Eric Chung, John Davis, and Jaewon Lee
      40th International Symposium on Computer Architecture (ISCA), June 2013