Dr. Jisung Park Associate Professor @ POSTECH CSE

Peer-Reviewed Publications

• [ISLPED 2026] Beyond Static Policies: Dynamic-PRAC for Balanced and Efficient Rowhammer Mitigation.
  Jeonghyun Lee, Minwoo Ahn, Jisung Park, Jinkyu Jeong.
  Proceedings of the 31st ACM/IEEE International Symposium on Low Power Electronics and Design, Evanston, IL, USA, August 2026.

• [ICS 2026] Harmonia: Enhancing Data Placement and Migration in Hybrid Storage Systems via Multi-Agent Reinforcement Learning.
  Rakesh Nadig, Vamanan Arulchelvan, Rahul Bera, Taha Shahroodi, Gagandeep Singh, Andreas Kakolyris, Ismail Emir Yuksel, Mohammad Sadrosadati, Jisung Park, and Onur Mutlu.
  Proceedings of the 40th ACM International Conference on Supercomputing, Belfast, Northern Ireland (UK), July 2026.

• [ISCA 2026] GRAINS: Enabling High-Performance and Low-Cost Graph-Based Genome Analysis via Storage-Aware Algorithm-Architecture Co-Design.
  Nika Mansouri Ghiasi, Harun Mustafa, Talu Güloglu, Rakesh Nadig, Konstantina Koliogeorgi, Susana Rebolledo Ruiz, Marc Rautmann, Furkan Eris, Mohammad Sadrosadati, Jisung Park, and Onur Mutlu.
  Proceedings of the 52nd IEEE/ACM International Symposium on Computer Architecture, Raleigh, NC, USA, June 2026.

• [ICDCS 2026] AURORA-Q: Asynchronous Unified Resource Optimizer for Quantum Simulation on HPC System.
  Changjong Kim, Alex Sim, Kesheng Wu, Houjun Tang, Yongseok Son, Jisung Park, and Sunggon Kim.
  Proceedings of the 46th IEEE International Conference on Distributed Computing Systems, Seoul, Republic of Korea, June 2026.

• [IEEE CAL 2026] Exploring High-Bandwidth Flash for Modern LLM Inference: Opportunities and Challenges.
  Dowon Son, Yonggon Park, Hyunuk Cho, Hyungkyu Ham, Onur Mutlu, Sungjin Lee, Gwangsun Kim, and Jisung Park.
  IEEE Computer Architecture Letters, June 2026.

• [ACM TACO 2026] RevaMp3D: Architecting the Processor Core and Cache Hierarchy for Systems with Monolithically-Integrated Logic and Memory.
  Nika Mansouri Ghiasi, Mohammad Sadrosadati, Geraldo Oliveira, Konstantinos Kanellopoulos, Rachata Ausavarungnirun, Juan Gómez Luna, João Ferreira, Jeremie S. Kim, Christina Giannoula, Nandita Vijaykumar, Jisung Park, and Onur Mutlu.
  ACM Transactions on Architecture and Code Optimization, June 2026.

• [SIGMETRICS 2026] Experimental Study on System-Level Performance Impact of Read Disturbance in Modern SSDs.
  Yonggon Park, Hyunuk Cho, Onur Mutlu, Sungjin Lee, and Jisung Park.
  Proceedings of the 2026 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems, Ann Arbor, MI, USA, June 2026.

• [ASPLOS 2026] HILOS: A Cost-Effective Near-Storage Processing Solution for Offline Inference of Long-Context LLMs.
  Hongsun Jang, Jaeyong Song, Changmin Shin, Si Ung Noh, Jaewon Jung, Jisung Park, and Jinho Lee.
  Proceedings of the 31st International Conference on Architectural Support for Programming Languages and Operating Systems, Pittsburgh, PA, USA, March 2026.

• [ASPLOS 2026] STRAW: Stress-Aware WL-Based Read Disturbance Management for High-Density NAND Flash Memory.
  Myoungjun Chun, Jaeyong Lee, Jisung Park, Myungsuk Kim, and Jihong Kim.
  Proceedings of the 31st International Conference on Architectural Support for Programming Languages and Operating Systems, Pittsburgh, PA, USA, March 2026.

• [FAST 2026] DOGI: Data Placement with Oracle-Guided Insights for Log-Structured Systems.
  Jeeyun Kim, Seonggyun Oh, Jungwoo Kim, Jisung Park, Jaeho Kim, Sungjin Lee, and Sam H. Noh.
  Proceedings of the 24th USENIX Conference on File and Storage Technologies, Santa Clara, CA, USA, February 2026.

• [HPCA 2026] SAGe: A Lightweight Algorithm-Architecture Co-Design for Mitigating the Data Preparation Bottleneck in Large-Scale Genome Sequence Analysis.
  Nika Mansouri Ghiasi, Talu Güloglu, Harun Mustafa, Can Firtina, Konstantina Koliogeorgi, Konstantinos Kanellopoulos, Haiyu Mao, Rakesh Nadig, Mohammad Sadrosadati, Jisung Park, and Onur Mutlu.
  Proceedings of the 32nd IEEE International Symposium on High-Performance Computer Architecture, Sydney, Australia, January 2026.

• [MICRO 2025] CrossBit: Bitwise Computing in NAND Flash Memory with Inter-Bitline Data Communication.
  Hyunjin Kim, Seunghwan Song, Sukhyun Choi, Jeongin Choe, Sanghyeok Han, Jisung Park, Jinho Lee, and JaeJoon Kim.
  Proceedings of the 58th IEEE/ACM International Symposium on Microarchitecture, Seoul, Republic of Korea, October 2025.

• [ISCA 2025] REIS: A High-Performance and Energy-Efficient Retrieval System with In-Storage Processing.
  Kangqi Chen, Rakesh Nadig, Nika Mansouri Ghiasi, Yu Liang, Haiyu Mao, Jisung Park, Manos Frouzakis, Mohammad Sadrosadati, and Onur Mutlu.
  Proceedings of the 52nd IEEE/ACM International Symposium on Computer Architecture, Tokyo, Japan, June 2025.

• [IEEE CAL 2025] STRAW: A Stress-Aware WL-Based Read Reclaim Technique for High-Density NAND Flash-Based SSDs.
  Myoungjun Chun, Jaeyong Lee, Inhyuk Choi, Jisung Park, Myungsuk Kim, Jihong Kim.
  IEEE Computer Architecture Letters, January 2025.

• [ICCAD 2024] NORNS: Three Guides for Efficient Automatic Post-Fabrication Optimization of Modern NAND Flash Memory.
  Earl Kim, Hyunuk Cho, Sungjun Cho, Myungsuk Kim, Jisung Park, Jaeyong Jeong, Eunkyoung Kim and Sunghoi Hur.
  Proceedings of the 43rd ACM/IEEE International Conference on Computer-Aided Design, Newark, NJ, USA, October 2024.

• [ACM TOS 2024] ReadGuard: Integrated SSD Management for Priority-Aware Read Performance Differentiation.
  Myoungjun Chun, Myungsuk Kim, Dusol Lee, Jisung Park, and Jihong Kim.
  ACM Transactions on Storage, June 2024.

• [ISCA 2024] MegIS: High-Performance, Energy-Efficient, and Low-Cost Metagenomic Analysis with In-Storage Processing.
  Nika Mansouri Ghiasi, Mohammad Sadrosadati, Harun Mustafa, Arvid Gollwitzer, Can Firtina, Julien Eudine, Haiyu Mao, Joël Lindegger, Meryem Banu Cavlak, Mohammed Alser, Jisung Park, and Onur Mutlu.
  Proceedings of the 51st IEEE/ACM International Symposium on Computer Architecture, Buenos Aires, Argentina, June 2024.

• [ASPLOS 2024] AERO: Adaptive Erase Operation for Improving Lifetime and Performance of Modern NAND Flash-Based SSDs.
  Sungjun Cho, Beomjun Kim, Hyunuk Cho, Gyeongseob Seo, Onur Mutlu, Myungsuk Kim, and Jisung Park.
  Proceedings of the 29th International Conference on Architectural Support for Programming Languages and Operating Systems, San Diego, CA, USA, April 2024 (Excellence Prize in the 15th Electronic Times ICT Paper Award).

• [HPCA 2024] RiF: Improving Read Performance of Modern SSDs Using an On-Die Early-Retry Engine.
  Myoungjun Chun*, Jaeyong Lee*, Myungsuk Kim, Jisung Park, and Jihong Kim.
  Proceedings of the 30th IEEE International Symposium on High-Performance Computer Architecture, Edinburgh, Scotland, March 2024 (*co-primary authors).

• [ISCA 2023] Venice: Improving Solid-State Drive Parallelism at Low Cost via Conflict-Free Accesses.
  Rakesh Nadig, Mohammad Sadrosadati, Haiyu Mao, Nika Mansouri Chiasi, Arash Tavakool, Jisung Park, Hamid Sarbazi-Azad, Juan Gómez Luna, and Onur Mutlu.
  Proceedings of the 50th IEEE/ACM International Symposium on Computer Architecture, Orlando, FL, USA, June 2023.

• [NARGAB 2023] BLEND: A Fast, Memory-Efficient and Accurate Mechanism to Find Fuzzy Seed Matches in Genome Analysis.
  Can Firtina, Jisung Park, Mohammed Alser, Jeremie S Kim, Damla Senol Cali, Taha Shahroodi, Nika Mansouri Ghiasi, Gagandeep Singh, Konstantinos Kanellopoulos, Can Alkan, and Onur Mutlu.
  NAR Genomics and Bioinformatics, March 2023.

• [MICRO 2022] Flash-Cosmos: In-Flash Bulk Bitwise Operations Using Inherent Computation Capability of NAND Flash Memory.
  Jisung Park, Roknoddin Azizibarzoki, Geraldo Francisco de Oliveira Junior, Mohammad Sadrosadati, Rakesh Nadig, David Novo, Juan Gómez Luna, Myungsuk Kim, and Onur Mutlu.
  Proceedings of the 55th IEEE/ACM International Symposium on Microarchitecture, Chicago, IL, USA, October 2022.

• [MICRO 2022] Morpheus: Extending the Last Level Cache in GPU Systems with Idle GPU Cores’ Resources.
  Sina Darabi, Mohammad Sadrosadati, Negar Akbarzadeh, Joël Lindegger, S. Mohammad Hosseini, Jisung Park, Juan Gómez Luna, Onur Mutlu, and Hamid Sarbazi-Azad.
  Proceedings of the 55th IEEE/ACM International Symposium on Microarchitecture, Chicago, IL, USA, October 2022.

• [DSN 2022] Understanding the RowHammer Vulnerability Under Reduced Wordline Voltage: An Experimental Study Using Real Devices.
  A. Giray Yaglikci, Haocong Luo, Ataberk Olgun, Geraldo Francisco de Oliveira Junior, Minesh Patel, Jisung Park, Hasan Hassan, Lois Orosa, Jeremie Kim, and Onur Mutlu.
  Proceedings of the 52nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks, Baltimore, MD, USA, June 2022.

• [ISCA 2022] Sibyl: Adaptive and Extensible Data Placement in Hybrid Storage Systems using Online Reinforcement Learning.
  Gagandeep Singh, Rakesh Nadig, Jisung Park, Rahul Bera, Nastaran Hajinazar, David Novo, Juan Gómez Luna, Sander Stuijk, Henk Corporaal, and Onur Mutlu.
  Proceedings of the 49th IEEE/ACM International Symposium on Computer Architecture, New York, NY, USA, June 2022.

• [HPCA 2022] DarkGates: A Hybrid Power-Gating Architecture to Mitigate Dark Sides of Dark-Silicon in High Performance Processors.
  Jawad Haj-Yahya, Jeremie S. Kim, A. Giray Yaglikci, Jisung Park, Efraim Rotem, Yanos Sazeides, and Onur Mutlu.
  Proceedings of the 28th IEEE International Symposium on High-Performance Computer Architecture, Virtual, April 2022.

• [ASPLOS 2022] GenStore: A High-Performance In-Storage Processing System for Genome Sequence Analysis.
  Nika Mansouri Ghiasi, Jisung Park, Harun Mustafa, Jeremie S. Kim, Ataberk Olgun, Arvid Gollwitzer, Damla Senol Cali, Can Firtina, Haiyu Mao, Nour Almadhoun Alserr, Rachata Ausavarungnirun, Nandita Vijaykumar, Mohammded Alser, and Onur Mutlu.
  Proceedings of the 27th International Conference on Architectural Support for Programming Languages and Operating Systems, Lausanne, Switzerland, February 2022.

• [FAST 2022] DeepSketch: A New Machine Learning-Based Reference Search Technique for Post-Deduplication Delta Compression.
  Jisung Park*, Jeonggyun Kim*, Yeseong Kim, Sungjin Lee, and Onur Mutlu.
  Proceedings of the 20th USENIX Conference on File and Storage Technologies, Santa Clara, CA, USA, February 2022 (*co-primary authors).

• [MICRO 2021] BurstLink: Techniques for Energy-Efficient Conventional and Virtual Reality Video Display.
  Jawad Haj-Yahya, Jisung Park, Rahul Bera, Juan Gómez Luna, Efraim Rotem, Taha Shahroodi, Jeremie S. Kim, and Onur Mutlu.
  Proceedings of the 54th IEEE/ACM International Symposium on Microarchitecture, Virtual, October 2021.

• [MICRO 2021] A Deeper Look into RowHammer’s Sensitivities: Experimental Analysis of Real DRAM Chips and Implications on Future Attacks and Defenses.
  Lois Orosa*, A. Giray Yaglikci*, Haocong Luo, Ataberk Olgun, Jisung Park, Hasan Hassan, Minesh Patel, Jeremie S. Kim, and Onur Mutlu.
  Proceedings of the 54th IEEE/ACM International Symposium on Microarchitecture, Virtual, October 2021 (*co-primary authors).

• [ASPLOS 2021] Reducing Solid-State Drive Read Latency by Optimizing Read-Retry.
  Jisung Park, Myungsuk Kim, Myoungjun Chun, Lois Orosa, Jihong Kim, and Onur Mutlu.
  Proceedings of the 26th International Conference on Architectural Support for Programming Languages and Operating Systems, Virtual, April 2021.

• [HPCA 2021] BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows.
  A. Giray Yaglikci, Minesh Patel, Jeremie S. Kim, Roknoddin Azizibarzoki, Ataberk Olgun, Lois Orosa, Hasan Hassan, Jisung Park, Konstantinos Kanellopoulos, Taha Shahroodi, Saugata Ghose, and Onur Mutlu.
  Proceedings of the 27th IEEE International Symposium on High-Performance Computer Architecture, Virtual, February 2021.

• [ISCA 2020] CLR-DRAM: A Low-Cost DRAM Architecture Enabling Dynamic Capacity-Latency Trade-Off.
  Haocong Luo, Taha Shahroodi, A. Giray Yaglikci, Hasan Hassan, Minesh Patel, Lois Orosa, Jisung Park, and Onur Mutlu.
  Proceedings of the IEEE/ACM 47th International Symposium on Computer Architecture, Virtual, June 2020.

• [ASPLOS 2020] Evanesco: Architectural Support for Efficient Data Sanitization in Modern Flash-based Storage Systems.
  Myungsuk Kim*, Jisung Park*, Geonhee Cho, Yoona Kim, Lois Orosa, Onur Mutlu, and Jihong Kim.
  Proceedings of the 25th International Conference on Architectural Support for Programming Languages and Operating Systems, Virtual, March 2020 (*co-primary authors).

• [MICRO 2019] Exploiting Process Similarity of 3D Flash Memory for High Performance SSDs.
  Youngseop Shim*, Myungsuk Kim*, Myoungjun Chun, Jisung Park, Yoona Kim, and Jihong Kim.
  Proceedings of the 52nd IEEE/ACM International Symposium on Microarchitecture, Columbus, OH, USA, August 2019 (*co-primary authors).

• [NVMSA 2019] Improving SSD Performance Using Adaptive Restricted-Copyback Operations.
  Duwon Hong, Myungsuk Kim, Jisung Park, Myoungsoo Jung, and Jihong Kim.
  Proceedings of the 8th IEEE Non-Volatile Memory System and Applications Symposium, Hangzhou, China, August 2019.

• [DAC 2019] RansomBlocker: a Low-Overhead Ransomware-proof SSD.
  Jisung Park, Youngdon Jung, Jonghoon Won, Minji Kang, Sungjin Lee, and Jihong Kim.
  Proceedings of the 56th Design Automation Conference, Las Vegas, NV, USA, June 2019.

• [NVMSA 2018] Improving I/O Performance of Large-page Flash Storage Systems Using Subpage-parallel Reads.
  Jisung Park, Myungsuk Kim, Sungjin Lee, and Jihong Kim.
  Proceedings of the 7th IEEE Non-Volatile Memory System and Applications Symposium, Hakodate, Japan, August 2018.

• [DAC 2017] Improving Performance and Lifetime of Large-page NAND Storages Using Erase-free Subpage Programming.
  Myungsuk Kim, Jaehoon Lee, Sungjin Lee, Jisung Park, and Jihong Kim.
  Proceedings of the 54th Design Automation Conference, Austin, TX, USA, June 2017.

• [DATE 2017] DAC: Dedup-Assisted Compression Scheme for Improving the Lifetime of NAND Storage Systems.
  Jisung Park, Sungjin Lee, and Jihong Kim.
  Proceedings of the Design, Automation and Test in Europe Conference, Lausanne, Switzeralnd, March 2017.

• [NVMSA 2016] Efficient Lifetime Management of SSD-based RAIDs Using Dedup-Assisted Partial Stripe Writes.
  Taejin Kim, Sungjin Lee, Jisung Park, and Jihong Kim.
  Proceedings of the 5th IEEE Non-Volatile Memory System and Applications Symposium, Daegu, Republic of Korea, August 2016.

• [DAC 2016] Improving Performance and Lifetime of NAND Storage Systems Using Relaxed Program Sequence.
  Jisung Park, Jaeyong Jeong, Sungjin Lee, Youngsun Song, and Jihong Kim.
  Proceedings of the 53rd Design Automation Conference, Austin, TX, USA, June 2016 (Best Paper Award Nomination).

• [DATE 2013] An Integrated Approach for Managing the Lifetime of Flash-based SSDs.
  Sungjin Lee, Taejin Kim, Jisung Park, and Jihong Kim.
  Proceedings of the Design, Automation and Test in Europe Conference, Grenoble, France, March 2013.

• [RSP 2012] FlashBench: A Workbench for a Rapid Development of Flash-based Storage Devices.
  Sungjin Lee, Jisung Park, and Jihong Kim.
  Proceedings of the 23rd IEEE International Symposium on Rapid System Prototyping, Tampere, Finland, October 2012.

Patent

• STORAGE DEVICE AND METHOD OF OPERATING THE SAME.
  Sangkwon Moon, Jihong Kim, Jisung Park, Hyunchul Park, and Kyungho Kim.
  Korea Patent No. 10-2218732, February 16, 2021.

• STORAGE DEVICE AND METHOD OF OPERATING THE SAME.
  Jihong Kim, Jisung Park, Sangkwon Moon, Hyunchul Park, and Kyungho Kim.
  U.S. Patent No. 9,477,589, October 25, 2016.

• NONVOLATILE MEMORY DEVICE, DISTRIBUTED DISK CONTROLLER, AND DEDUPLICATION METHOD THEREOF.
  Jihong Kim, Taejin Kim, Jisung Park, and Sungjin Lee.
  U.S. Application No. 14/565,107,, December 9, 2014.

• NONVOLATILE MEMORY DEVICE, DISTRIBUTED DISK CONTROLLER, AND DEDUPLICATION METHOD THEREOF.
  Jihong Kim, Taejin Kim, Sungjin Lee and Jisung Park.
  Korea Patent Pending No. 10-2013-0153199, December 10, 2013.