Publications
2025
MICRO 2025
Leveraging Chiplet-Locality for Efficient Memory Mapping in Multi-Chip Module GPUs
58th IEEE/ACM International Symposium on Microarchitecture (MICRO 2025)
Junhyeok Park
Sungbin Jang
Osang Kwon
Yongho Lee
Seokin Hong
MICRO 2025
SoftWalker: Supporting Software Page Table Walk for Irregular GPU Applications
58th IEEE/ACM International Symposium on Microarchitecture (MICRO 2025)
Sungbin Jang
Junhyeok Park
Yongho Lee
Osang Kwon
Donghyun Kim
Juyoung Seok
Seokin Hong
ISCA 2025
Avalanche: Optimizing Cache Utilization via Matrix Reordering for Sparse Matrix Multiplication Accelerator
2025 International Symposium on Computer Architecturee (ISCA 2025)
Gwangeun Byeon
Seongwook Kim
Hyungjin Kim
Sukhyun Han
Jinkwon Kim
Prashant Nair
Taewook Kang
Seokin Hong
DAC 2025
PIMPAL: Accelerating LLM Inference on Edge Devices via In-DRAM Arithmetic Lookup
2025 Design Automation Conference (DAC 2025)
Yoonho Jang
Hyeongjun Cho
Yesin Ryu
Jungrae Kim
Seokin Hong
ICCD 2025
DDLM: Demand-Aware Dynamic Link Width Management for Energy-Efficient CXL Memory
The 43rd IEEE International Conference on Computer Design (ICCD 2025)
Taejeong Kim
Junhyeok Park
Yongho Lee
Seokin Hong
ICCD 2025
Minimizing Read Disturb via Localized Page Allocation for Modern NAND Flash-Based SSDs
The 43rd IEEE International Conference on Computer Design (ICCD 2025)
Joonseong Hwang
Minkyu Choi
Minjin Park
Jihun Yoon
Yoonho Jang
Seokin Hong
DATE 2025
Buddy ECC in CXL Memory System: Enhancing Error Protection through Bandwidth Optimization
2025 Design, Automation & Test in Europe Conference & Exhibition (DATE 2025)
Yongho Lee
Junbum Park
Osang Kwon
Sungbin Jang
Seokin Hong
DATE 2025
Improving Address Translation in Tagless DRAM Cache by Caching PTE Pages
2025 Design, Automation & Test in Europe Conference & Exhibition (DATE 2025)
Osang Kwon
Yongho Lee
Seokin Hong
DATE 2025
SPB: Towards Low-Latency CXL Memory via Speculative Protocol Bypassing
2025 Design, Automation & Test in Europe Conference & Exhibition (DATE 2025)
Junbum Park
Yongho Lee
Sungbin Jang
Wonyoung Lee
Seokin Hong
DATE 2025
Zebra: Leveraging Diagonal Attention Pattern for Vision Transformer Accelerator
2025 Design, Automation & Test in Europe Conference & Exhibition (DATE 2025)
Sukhyun Han
Seongwook Kim
Gwangeun Byeon
Jihun Yoon
Seokin Hong
IEEE Access
Don't Cache, Speculate!: Speculative Address Translation for Flash-based Storage Systems
IEEE Access ( Volume:13)
Hyungjin Kim
Seongwook Kim
Junhyeok Park
Gwangeun Byeon
Seokin Hong
Paper:
ITC-CSCC 2025
Evaluating Performance of Modern GPU with Partitioned Last-Level Caches
40th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2025)
Jihun Yoon
Joonseong Hwang
Sukhyun Han
Sungbin Jang
Yoonho Jang
Seokin Hong
ITC-CSCC 2025
Outlier Matters: A Statistical Analysis of LLM Tensor Distributions and Quantization Effects
40th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2025)
Taein Kim
Seongwook Kim
Sukhyun Han
Woojin Cho
Youngjae Choi
Youngseok Bae
Seokin Hong
ITC-CSCC 2025
Tournament Warp Scheduling: A Dynamic Policy Selector Exploiting Sub-cores in GPUs
40th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2025)
Jiyong Jeong
Sungbin Jang
Seokin Hong
ITC-CSCC 2025
Towards Efficient Compression in ZNS SSDs: Analysis of Inherent Attributes and Applicability
40th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2025)
Minkyu Choi
Joonseong Hwang
Minjin Park
Seokin Hong
ICEIC 2025
Evaluating Data Compression Algorithms and Their Impact on NAND Flash-Based SSDs
2025 International Conference on Electronics, Information, and Communication (ICEIC)
Minjin Park
Minkyu Choi
Junbum Park
Seokin Hong
ICEIC 2025
Redefining PIM Architecture with Compact and Power-Efficient Microscaling
2025 International Conference on Electronics, Information, and Communication (ICEIC)
Yoonho Jang
Hyeongjun Cho
Seokin Hong
Paper:
2024
MICRO 2024
A Case for Speculative Address Translation with Rapid Validation for GPUs
57th IEEE/ACM International Symposium on Microarchitecture (MICRO 2024)
Junhyeok Park
Osang Kwon
Yongho Lee
Seongwook Kim
Gwangeun Byeon
Jihun Yoon
Prashant J. Nair
Seokin Hong
Paper:
Slides:
MICRO 2024
Distributed Page Table: Harnessing Physical Memory as an Unbounded Hashed Page Table
57th IEEE/ACM International Symposium on Microarchitecture (MICRO 2024)
Osang Kwon*
Yongho Lee*
Junhyeok Park
Sungbin Jang
Byungchul Tak
Seokin Hong
Paper:
Slides:
PACT 2024
Rethinking Page Table Structure for Fast Address Translation in GPUs: A Fixed-Size Hashed Page Table
2024 International Conference on Parallel Architectures and Compilation Techniques (PACT 2024)
Sungbin Jang
Junhyeok Park
Osang Kwon
Yongho Lee
Seokin Hong
Paper:
Slides:
DAC 2024
Don't Cache, Speculate!: Speculative Address Translation for Flash-based Storage Systems
2024 Design Automation Conference (DAC 2024) (Poster)
Hyungjin Kim
Seongwook Kim
Junhyeok Park
Gwangeun Byeon
Seokin Hong
IEEE Access
SAVector: Vectored Systolic Arrays
IEEE Access
Sangun Choi
Seongjun Park
Jaeyoung Park
Jongmin Kim
Gunjae Koo
Seokin Hong
Myungkuk Yoon
Yunho Oh
Paper:
IEEE Transactions on Magnetics
Enhanced Positional SECDED: Achieving Maximal Double-Error Correction in Racetrack Memories
IEEE Transactions on Magnetics ( Volume: 60, Issue: 3, March 2024)
Hafiz Muhammad Abdullah
Ubaid Ullah Fayyaz
Tayyeb Mahmood
Seokin Hong
Paper:
ICCE-ASIA 2024
Performance Characterization of CXL Memory Expander: Impact on Read and Write Latencies
24’ International Conference on Consumer Electronics (ICCE-ASIA 2024)
Junbum Park
Wonyoung Lee
Taejeong Kim
Yongho Lee
Seokin Hong
Slides:
ISOCC 2024
A Two-level Tracking Mechanism to Mitigate RowHammer Attacks
The 21st International SoC Design Conference (ISOCC 2024)
Wonyoung Lee
Seokin Hong
ISOCC 2024
Leveraging Algorithm-based Fault Tolerance for Propagation Error Detection in NPUs
The 21st International SoC Design Conference (ISOCC 2024)
Sihyung Kim
Seokin Hong
ITC-CSCC 2024
Analysis of L2P Map cache size and hash function correlation in NAND Flash-based SSDs
The 39th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2024)
Hyungjin Kim
Seokin Hong
2023
PACT 2023
SparseFT: Sparsity-aware Fault Tolerance for Reliable CNN Inference on GPUs
2023 32nd International Conference on Parallel Architectures and Compilation Techniques (PACT) (Poster)
Gwangeun Byeon
Seungtae Lee
Seongwook Kim
Yongjun Kim
Prashant J. Nair
Seokin Hong
Paper:
DAC 2023
CRAN: A Computational Redundancy-aware Accelerator for Convolutional Neural Networks
2023 Design Automation Conference (DAC 2023) (Poster)
Yongjun Kim
Seongwook Kim
Yujin Kim
Gwangeun Byeon
Prashant J. Nair
Seokin Hong
ACML 2023
Facto-CNN: Memory-Efficient CNN Training with Low-rank Tensor Factorization and Lossy Tensor Compression
Proceedings of the 15th Asian Conference on Machine Learning (ACML)
Seungtae Lee
Jonghwan Ko
Seokin Hong
Paper:
ICCD 2023
Conveyor: Towards Asynchronous Dataflow in Systolic Array to Exploit Unstructured Sparsity
2023 IEEE 41st International Conference on Computer Design (ICCD)
Seongwook Kim
Gwangeun Byeon
Sihyung Kim
Hyungjin Kim
Seokin Hong
Paper:
Slides:
IEEE Access
On the Positional Single Error Correction and Double Error Detection in Racetrack Memories
IEEE Access ( Volume: 11)
Awais Saeed
Ubaid U. Fayyaz
Ahsan Tahir
Seokin Hong
Tayyeb Mahmood
Paper:
ISOCC 2023
Improving Performance and Energy-efficiency of DNN Accelerators with STT-RAM Buffers
2023 20th International SoC Design Conference (ISOCC)
Gwangeun Byeon
Seongwook Kim
Seokin Hong
Paper:
Slides:
ITC-CSCC 2023
CAESAR: A CNN Accelerator Exploiting Sparsity and Redundancy Pattern
2023 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC)
Seongwook Kim
Yongjun Kim
Gwangeun Byeon
Seokin Hong
Paper:
Slides:
ITC-CSCC 2023
In-Cache Processing with Power-of-Two Quantization for Fast CNN Inference on CPUs
2023 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC)
Joseph Woo
Seungtae Lee
Seongwook Kim
Gwangeun Byeon
Seokin Hong
Paper:
ITC-CSCC 2023
Why Address Translation Matter?: Analyzing Page Access Patterns in NAND Flash-Based SSDs
2023 International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC)
Hyungjin Kim
Seokin Hong
Paper:
2022
DAC 2022
Constructing Large Buffers with Heterogeneous STT-RAM Cells for DNN Accelerators
2022 Design Automation Conference (DAC 2022) (Poster)
Yongjun Kim
Gwangeun Byeon
Seokin Hong
Paper:
DAC 2022
Don't open row: rethinking row buffer policy for improving performance of non-volatile memories
2022 Design Automation Conference (DAC 2022)
Yongho Lee
Osang Kwon
Seokin Hong
Paper:
Slides:
IEEE Access
Pinning Page Structure Entries to Last-Level Cache for Fast Address Translation
IEEE Access ( Volume: 10)
Osang Kwon
Yongho Lee
Seokin Hong
Paper:
IEEE Access
On-the-Fly Lowering Engine: Offloading Data Layout Conversion for Convolutional Neural Networks
IEEE Access ( Volume: 10)
Mingu Kang
Sangmin Hyun
Tae Hee Han
Jungrae Kim
Seokin Hong
Paper:
IEEE Access
Proactively Invalidating Dead Blocks to Enable Fast Writes in STT-MRAM Caches
IEEE Access
Yongjun Kim
Chen Yuze
Yongho Lee
Limei Peng
Seokin Hong
Paper:
Electronics 2022
Exploiting Data Compression for Adaptive Block Placement in Hybrid Caches
Electronics 2022
Beomjun Kim
Yongtae Kim
Prashant Nair
Seokin Hong
Paper:
ICCE-Asia 2022
Virtual PTE Storage: Repurposing Last-level Cache to Accelerate Address Translation for Big Data Workloads
2022 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia)
Osang Kwon
Yongho Lee
Seokin Hong
Paper:
2021
Sensors 2022
A Case Study of Quantizing Convolutional Neural Networks for Fast Disease Diagnosis on Portable Medical Devices
Sensors 2022
Mukhammed Garifulla
Juncheol Shin
Chanho Kim
Won Hwa Kim
Hye Jung Kim
Jaeil Kim
Seokin Hong
Paper:
IEEE TC 2021
CID: Co-Architecting Instruction Cache and Decompression System for Embedded Systems
IEEE Transactions on Computers ( Volume: 70, Issue: 7, 01 July 2021)
Jinkwon Kim
Seokin Hong
Jeongkyu Hong
Soontae Kim
Paper:
KSCI 2021
Exploiting Hardware Events to Reduce Energy Consumption of HPC Systems
Journal of The Korea Society of Computer and Information, Volume 26 Issue 8, pp.1-11, 2021.
Yongho Lee
Osang Kwon
Gwangeun Byeon
Yongjun Kim
Seokin Hong
Paper:
ICEIC 2021
Proactive Dead Block Eviction for Reducing Write Latency in STT-MRAM Caches
2021 International Conference on Electronics, Information, and Communication (ICEIC)
Chen Yuze
Seokin Hong
Paper:
2020
ICCD 2020
ADAM: Adaptive Block Placement with Metadata Embedding for Hybrid Caches
2020 IEEE 38th International Conference on Computer Design (ICCD)
Chen Yuze
Seokin Hong
Paper:
KSCI 2020
Dynamic Rank Subsetting with Data Compression
Journal of the Korea Society of Computer and Information, Volume 25 Issue 4, pp.1-9, 2020
Seokin Hong
Paper:
KSCI 2020
Dead Block-Aware Adaptive Write Scheme for MLC STT-MRAM Caches
Journal of the Korea Society of Computer and Information, Volume 25 Issue 3, pp.1-9, 2020
Seokin Hong
Paper: