Dual-Axis ECC: Vertical and Horizontal Error Correction for Storage and Link Errors
Giyoung Jung, Hee Ju Na, Sang-Hyo Kim, and Jungrae Kim
The IEEE International Conference on Computer Design (ICCD), acceptance rate = 28%, Nov. 2024
Link: [Slides(ppt)]
CacheCraft: Enhancing GPU Performance under Memory Protection through Reconstructed Caching
Soyoung Park, Hojung Namkoong, Boyeol Choi, Michael Sullivan, and Jungrae Kim
The IEEE/ACM International Symposium on Microarchitecture (MICRO), acceptance rate = 22.7%, Nov. 2024
Link: [Slides(ppt)]
Native DRAM Cache: Re-architecting DRAM as a Large-Scale Cache for Data Centers
Yesin Ryu, Yoojin Kim, Giyong Jung, Jungho Ahn, and Jungrae Kim
The International Symposium on Computer Architecture (ISCA), acceptance rate = 19.6%, July, 2024
A DNN Partitioning Framework with Controlled Lossy Mechanisms for Edge-Cloud Collaborative Intelligence
Hyochan Kim, Ji Sub Choi, Jungrae Kim, Jong Hwan Ko
Future Generation Computer Systems, Journal, May 2024, impact factor=7.5, JCR rank 91.4 pth
SELCC: Enhancing MLC Reliability and Endurance with Single Cell Error Correction Codes
Yujin Lim, Dongwhee Kim and Jungrae Kim
The Design, Automation and Test in Europe Conference (DATE), Best Paper Award Winner, acceptance rate = 25%, March. 2024
Link: [Slides(ppt)]
Agile-DRAM: Agile Trade-Offs in Memory Capacity, Latency, and Energy for Data Centers
Jaeyoon Lee, Wonyeong Jung, Dongwhee Kim, Daero Kim, Junseung Lee, and Jungrae Kim
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 18%, March. 2024
Unity ECC: Unified Memory Protection Against Bit and Chip Errors
Dongwhee Kim, Jaeyoon Lee, Wonyeong Jung, Michael Sullivan, and Jungrae Kim
The International Conference on High Performance Computing, Networking, Storage and Analysis (SC), Best Student Paper Nominee, acceptance rate = 24%, Nov. 2023
Link: [Poster(pdf)]
[Slides(pdf)]
[Github]
UVMMU: Hardware-Offloaded Page Migration for Heterogeneous Computing
Jihun Park, Donghun Jeong, and Jungrae Kim
The Design, Automation and Test in Europe Conference (DATE), acceptance rate = 25%, Apr. 2023
Link: [Slides(pptx)]
On-the-fly Lowering Engine: Offloading Data Layout Conversion for Convolutional Neural Networks
MinGu Kang, Sang Min Hyun, Tae Hee Han, Jungrae Kim*, and Seokin Hong*
IEEE ACCESS, impact factor = 3.476, July. 2022
* Corresponding Authors
Multi-Prediction Compression: An Efficient and Scalable Memory Compression Framework for GP-GPU
Hoyong Jin, Donghun Jeong, Taewon Park, Jong Hwan Ko, and Jungrae Kim
IEEE Computer Architecture Letters, impact factor = 2.118, May. 2022
DUO: Exposing On-chip Redundancy to Rank-level ECC for High Reliability
Seong-Lyong Gong, Jungrae Kim, Sangkug Lym, Michael Sullivan, Howard David, Mattan Erez
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 21%, Feb. 2018.
ERUCA: Efficient DRAM Resource Utilization and Resource Conflict Avoidance for Memory System Parallelism
Sangkug Lym, Heonjae Ha, Yongkee Kwon, Chun-kai Chang, Jungrae Kim, Mattan Erez
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 21%, Feb. 2018.
Bit-Plane Compression: Transforming Data for Better Compression in Many-core Architectures
Jungrae Kim, Michael Sullivan, Esha Choukse, Mattan Erez
The ACM/IEEE International Symposium on Computer Architecture (ISCA), acceptance rate = 19%, June 2016.
All-Inclusive ECC: Thorough End-to-End Protection for Reliable Computer Memory
Jungrae Kim, Michael Sullivan, Sangkug Lym, Mattan Erez
The ACM/IEEE International Symposium on Computer Architecture (ISCA), acceptance rate = 19%, June 2016.
CLEAN-ECC: High Reliability ECC for Adaptive Granularity Memory System
Seong-Lyong Gong, Minsoo Rhu, Jungrae Kim, Jinsuk Chung, Mattan Erez
The Annual IEEE/ACM International Symposium on Microarchitecture (MICRO), acceptance rate = 22%, Dec. 2015.
Frugal ECC: Efficient and Versatile Memory Error Protection through Fine-grained Compression
Jungrae Kim, Michael Sullivan, Seong-Lyong Gong, Mattan Erez
The International Conference on High Performance Computing, Networking, Storage and Analysis (SC), acceptance rate: 22%, Nov. 2015.
Bamboo ECC: Strong, Safe, and Flexible Codes for Reliable Computer Memory
Jungrae Kim, Michael Sullivan, Mattan Erez
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 23%, Best Paper Nominee, Feb. 2015.
Full Publications
[J9] Crumbled Cookies: Exploring E-commerce Websites? Cookie Policies with Data Protection Regulations
Nivedita Singh, Yejin Do, Yongsang Yu, Imane Fouad, Jungrae Kim, Hyoungshick Kim
ACM Transactions on the Web, Dec. 2024
[C26] Dual-Axis ECC: Vertical and Horizontal Error Correction for Storage and Link Errors
Giyoung Jung, Hee Ju Na, Sang-Hyo Kim, and Jungrae Kim
The IEEE International Conference on Computer Design (ICCD), acceptance rate = 28%, Nov. 2024
Link: [Slides(ppt)]
[C25] CacheCraft: Enhancing GPU Performance under Memory Protection through Reconstructed Caching
Soyoung Park, Hojung Namkoong, Boyeol Choi, Michael Sullivan, and Jungrae Kim
The IEEE/ACM International Symposium on Microarchitecture (MICRO), acceptance rate = 22.7%, Nov. 2024
Link: [Slides(ppt)]
[C24] LEAP: LLW RowHammer Mitigation System
Yoojin Kim, Yesin Ryu, and Jungrae Kim
The International SoC Conference (ISOCC), Aug. 2024
[C23] INC: In channel Crossing ECC for LPDDR Compression Attached Memory Module
Yoonyul Yoo and Jungrae Kim
The International SoC Conference (ISOCC), Aug. 2024
[C22] Evaluating the Impact of In-band ECC on GPU Performance
Soyoung Park and Jungrae Kim
The International SoC Conference (ISOCC), Aug. 2024
[C21] Native DRAM Cache: Re-architecting DRAM as a Large-Scale Cache for Data Centers
Yesin Ryu, Yoojin Kim, Giyong Jung, Jungho Ahn, and Jungrae Kim
The International Symposium on Computer Architecture (ISCA), acceptance rate = 19.6%, July, 2024
[J8] A DNN Partitioning Framework with Controlled Lossy Mechanisms for Edge-Cloud Collaborative Intelligence
Hyochan Kim, Ji Sub Choi, Jungrae Kim, Jong Hwan Ko
Future Generation Computer Systems, Journal, May 2024, impact factor=7.5, JCR rank 91.4 pth
[C20] SELCC: Enhancing MLC Reliability and Endurance with Single Cell Error Correction Codes
Yujin Lim, Dongwhee Kim and Jungrae Kim
The Design, Automation and Test in Europe Conference (DATE), Best Paper Award Winner, acceptance rate = 25%, March. 2024
Link: [Slides(ppt)]
[C19] Agile-DRAM: Agile Trade-Offs in Memory Capacity, Latency, and Energy for Data Centers
Jaeyoon Lee, Wonyeong Jung, Dongwhee Kim, Daero Kim, Junseung Lee, and Jungrae Kim
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 18%, March. 2024
[C18] Synergizing CXL With Unified Memory for Scalable GPU Memory Expansion
Junseung Lee and Jungrae Kim
The International Conference on Electronics, Information, and Communication (ICEIC), Jan. 2024
[C17] Unity ECC: Unified Memory Protection Against Bit and Chip Errors
Dongwhee Kim, Jaeyoon Lee, Wonyeong Jung, Michael Sullivan, and Jungrae Kim
The International Conference on High Performance Computing, Networking, Storage and Analysis (SC), Best Student Paper Nominee, acceptance rate = 24%, Nov. 2023
Link: [Poster(pdf)]
[Slides(pdf)]
[Github]
[C16] Synergistic Integration: An Optimal Combination of On-Die and Rank-Level ECC for Enhanced Reliability
Wonyeong Jung, Dongwhee Kim, and Jungrae Kim
The 20th International SoC Conference (ISOCC), Oct. 2023
[C15] SCC: Efficient Error Correction Codes for MLC PCM
Yujin Lim, Dongwhee Kim, and Jungrae Kim
The International SoC Conference (ISOCC), Oct. 2023
[C14] CPR: Correlation-based Page Remapping
Hojung Namkoong, and Jungrae Kim
The International SoC Conference (ISOCC), Oct. 2023
[C13] EPA ECC : Error-Pattern-Aligned ECC for HBM2E
Kiheon Kwon, Dongwhee Kim, Soyoung Park, and Jungrae Kim
The International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), June. 2023
[C12] UVMMU: Hardware-Offloaded Page Migration for Heterogeneous Computing
Jihun Park, Donghun Jeong, and Jungrae Kim
The Design, Automation and Test in Europe Conference (DATE), acceptance rate = 25%, Apr. 2023
Link: [Slides(pptx)]
[J7] DNN Retraining Method Reducing Accuracy Degradation in Packet-Lossy Environments
Dongwhee Kim*, Yujin Lim*, Syngha Han, and Jungrae Kim
Journal of KIISE, Journal, March. 2023
* Joint First Authors
[C11] YOCO: Unified and Efficient Memory Protection for High Bandwidth Memory
Dongwhee Kim, and Jungrae Kim
The International SoC Conference (ISOCC), Oct. 2022
[C10] Adaptive Granularity On-die ECC
Daero Kim, and Jungrae Kim
The International SoC Conference (ISOCC), Oct. 2022
[J6] SEC-BADAEC: An Efficient ECC with No Vacancy for Strong Memory Protection
Yuseok Song, Sangjae Park, Michael B. Sullivan, and Jungrae Kim
IEEE ACCESS, impact factor = 3.476, July. 2022
[J5] Demand MemCpy: Overlapping of Computation and Data Transfer for Heterogeneous Computing
Donghun Jeong, Jihun Park, and Jungrae Kim
IEEE ACCESS, impact factor = 3.476, July. 2022
[J4] On-the-fly Lowering Engine: Offloading Data Layout Conversion for Convolutional Neural Networks
MinGu Kang, Sang Min Hyun, Tae Hee Han, Jungrae Kim*, and Seokin Hong*
IEEE ACCESS, impact factor = 3.476, July. 2022
* Corresponding Authors
[J3] On-die Dynamic Remapping Cache: Strong and Independent Protection against Intermittent Faults
Sangjae Park and Jungrae Kim
IEEE ACCESS, impact factor = 3.476, July. 2022
[J2] Multi-Prediction Compression: An Efficient and Scalable Memory Compression Framework for GP-GPU
Hoyong Jin, Donghun Jeong, Taewon Park, Jong Hwan Ko, and Jungrae Kim
IEEE Computer Architecture Letters, impact factor = 2.118, May. 2022
[C9] A Weight-Sharing Autoencoder with Dynamic Quantization for Efficient Feature Compression
Ji Sub Choi, Jungrae Kim, Jong Hwan Ko
International Conference on ICT Convergence, pp.1111-1113, Oct 2021
[J1] Auto-Tiler: Variable-Dimension Autoencoder with Tiling for Compressing Intermediate Feature Space of Deep Neural Networks for Internet of Things
Jeongsoo Park, Jungrae Kim, Jong Hwan Ko
MDPI Sensors, impact factor = 3.275, Jan. 2021
[C8] DUO: Exposing On-chip Redundancy to Rank-level ECC for High Reliability
Seong-Lyong Gong, Jungrae Kim, Sangkug Lym, Michael Sullivan, Howard David, Mattan Erez
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 21%, Feb. 2018.
[C7] ERUCA: Efficient DRAM Resource Utilization and Resource Conflict Avoidance for Memory System Parallelism
Sangkug Lym, Heonjae Ha, Yongkee Kwon, Chun-kai Chang, Jungrae Kim, Mattan Erez
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 21%, Feb. 2018.
[C6] DRAM Scaling Error Evaluation Model with Variable Retention Time
Seong-Lyong Gong, Jungrae Kim, Mattan Erez
The 47th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W), June 2017.
[T2] Strong, Thorough, and Efficient Memory Protection against Existing and Emerging DRAM Errors
Jungrae Kim
Ph.D Thesis / The University of Texas at Austin, Dec. 2016.
[C5] Bit-Plane Compression: Transforming Data for Better Compression in Many-core Architectures
Jungrae Kim, Michael Sullivan, Esha Choukse, Mattan Erez
The ACM/IEEE International Symposium on Computer Architecture (ISCA), acceptance rate = 19%, June 2016.
[C4] All-Inclusive ECC: Thorough End-to-End Protection for Reliable Computer Memory
Jungrae Kim, Michael Sullivan, Sangkug Lym, Mattan Erez
The ACM/IEEE International Symposium on Computer Architecture (ISCA), acceptance rate = 19%, June 2016.
[C3] CLEAN-ECC: High Reliability ECC for Adaptive Granularity Memory System
Seong-Lyong Gong, Minsoo Rhu, Jungrae Kim, Jinsuk Chung, Mattan Erez
The Annual IEEE/ACM International Symposium on Microarchitecture (MICRO), acceptance rate = 22%, Dec. 2015.
[C2] Frugal ECC: Efficient and Versatile Memory Error Protection through Fine-grained Compression
Jungrae Kim, Michael Sullivan, Seong-Lyong Gong, Mattan Erez
The International Conference on High Performance Computing, Networking, Storage and Analysis (SC), acceptance rate: 22%, Nov. 2015.
[C1] Bamboo ECC: Strong, Safe, and Flexible Codes for Reliable Computer Memory
Jungrae Kim, Michael Sullivan, Mattan Erez
The IEEE International Symposium on High Performance Computer Architecture (HPCA), acceptance rate = 23%, Best Paper Nominee, Feb. 2015.
[T1] Lazy Register Reconcile for Local Register Allocation
Jungrae Kim
MS Thesis / Seoul National University, Aug. 2003.
[SW2] ECC-ExerSim: Error-Correcting Code Exercise and Simulator
Dongwhee Kim, Taewon Park, and Jungrae Kim
Korea Copyright Commission (No. C-2023-043210), September 26, 2023.
Link: [Github]
[SW1] MRSim: Memory-Reliability Simulator
Jungrae Kim
Korea Copyright Commission (No. C-2022-031812), August 16, 2022.
[P6] Electronic Device Controller for Improving Performance of Electronic Device
Jungrae Kim
KR/JP/CN/US(#8,625,439), 2014.
[P5] Method and System Controlling Page Open Time for Memory Device
Jungrae Kim, and Wooil Kim
KR/EU/US(#8,688,942) / 2014.
[P4] Device and Method for Testing Semiconductor Device
Jungrae Kim
KR/US(#8,621,292) / 2013.
[P3] Method of Correcting a Duty Ratio of a Data Strobe Signal
KyongMook Lim, Jinsu Jung, Kwanho Kim, Jungrae Kim, Taesun Kim
KR/US(#US20130219208A1), 2012.
[P2] Hybrid Image Data Processing System and Method
Jungrae Kim, Jinpyo Park, Jaehong Park, Youngjun Kwon
KR/TW/CN/US(#8,229,235), 2012.
[P1] Data Processing Apparatus for Compressing Data According to Improved Variable Length Coding Method
Jungrae Kim, Jinpyo Park, Jaehong Park, Youngjun Kwon
KR(#10-20,070,075,100), 2006.