Selected Publications
A Fast and Flexible FPGA-based Accelerator for Natural Language Processing Neural Networks
Suyeon Hur, Seongmin Na, Dongup Kwon, Joonsung Kim, Eriko Nurvitadhi, Andrew Boutros, and Jangwoo Kim
ACM Transactions on Architecture and Code Optimization (TACO), Feb. 2023
3D-FPIM: An Extreme Energy-Efficient DNN Acceleration System Using 3D NAND Flash-Based In-Situ PIM Unit
Hunjun Lee, Minseop Kim, Dongmoon Min, Joonsung Kim, Jongwon Back, Honam Yoo, Jongho Lee, and Jangwoo Kim
Proceedings of the 55th IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2022
LSim: Fine-Grained Simulation Framework for Large-Scale Performance Evaluation
Hamin Jang, Taehun Kang, Joonsung Kim, Jaeyong Cho, Jae-Eon Jo, Seungwook Lee, Wooseok Chang, Jangwoo Kim, and Hanhwi Jang
IEEE Computer Architecture Letters (CAL), Apr. 2022
UC-Check: Characterizing Micro-operation Caches in x86 Processors and Implications in Security and Performance
*Joonsung Kim, *Hamin Jang, Hunjun Lee, Seungho Lee, Jangwoo Kim (* both authors equally contributed to this work.)
Proceedings of the 54th IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2021
NLP-Fast: A Fast, Scalable, and Flexible System to Accelerate Large-Scale Heterogeneous NLP Models
Joonsung Kim, Suyeon Hur, Eunbok Lee, Seungho Lee, Jangwoo Kim
Proceedings of the 30th International Conference on Parallel Architectures and Compilation Techniques (PACT), Sep. 2021
Performance Modeling and Practical Use Cases for Black-Box SSDs
Joonsung Kim, Kanghyun Choi, Wonsik Lee, and Jangwoo Kim
ACM Transactions on Storage (TOS), June. 2021
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
Proceedings of the 52nd IEEE/ACM International Symposium on Microarchitecture (MICRO), Oct. 2019
Enforcing Last-Level Cache Partitioning through Memory Virtual Channels
Jongwook Chung, Yuhwan Ro, Joonsung Kim, Jaehyung Ahn, Jangwoo Kim, John Kim, Jae W. Lee, and Jung Ho Ahn
Proceedings of the 28th International Conference on Parallel Architecture and Compilation Techniques (PACT), Sep. 2019
MnnFast: A Fast and Scalable System Architecture for Memory-Augmented Neural Networks
*Hanhwi Jang, *Joonsung Kim, Jae-Eon Jo, Jaewon Lee, and Jangwoo Kim (* both authors equally contributed to this work.)
Proceedings of the 46th International Symposium on Computer Architecture (ISCA), June. 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
Proceedings of the 14th ACM European Conference on Computer Systems (EuroSys), Mar. 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, Jangwoo Kim
Proceedings of the 25th IEEE International Symposium on High-Performance Computer Architecture (HPCA), Feb. 2019
Best Paper Runnuer-Up in HPCA 2019
Honorable Mention in IEEE MICRO Top Picks 2020
SSDcheck: Timely and Accurate Prediction of Irregular Behaviors in Black-Box SSDs
Joonsung Kim, Pyeongsu Park, Jaehyung Ahn, Jihun Kim, Jong Kim, Jangwoo Kim
Proceedings of the 51st 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
Proceedings of the 2018 conference on USENIX Annual technical conference (USENIX ATC), July 2018
SSD Performance Modeling Using Bottleneck Analysis
*Jihun Kim, *Joonsung Kim, Pyeongsu Park, Jong Kim, and Jangwoo Kim (* both authors equally contributed to this work.)
IEEE Computer Architecture Letters (CAL), Jan. 2018
A Scalable HW-Based Inline Deduplication for SSD Arrays
Mohammadamin Ajdari, Pyeongsu Park, Dongup Kwon, Joonsung Kim, and Jangwoo Kim
IEEE Computer Architecture Letters (CAL), Jan. 2018
CloudSwap: A Cloud-Assisted Swap Mechanism for Mobile Devices
Dongju Chae, Joonsung Kim, Youngsok Kim, Jangwoo Kim, Kyung-Ah Chang, Sang-Bum Suh, Hyogun Lee
16th IEEE/ACM International Sympsium on Cluster, Cloud and Grid Computing (CCGrid), May 2016