I/O Performance Optimization Techniques for Hybrid Hard Disk-Based Mobile Consumer Devices. - Young-Jin Kim 002; Sungjin Lee 001; Kangwon Zhang; Jihong Kim 001 (IEEE Trans. Consumer Electron., 2007)

LAST: locality-aware sector translation for NAND flash memory-based storage systems. - Sungjin Lee 001; Dongkun Shin; Young-Jin Kim 002; Jihong Kim 001 (ACM SIGOPS Oper. Syst. Rev., 2008)

FlexFS: A Flexible Flash File System for MLC NAND Flash Memory. - Sungjin Lee 001; Keonsoo Ha; Kangwon Zhang; Jihong Kim 001; Junghwan Kim (USENIX ATC, 2009)

Improving performance and lifetime of solid-state drives using hardware-accelerated compression. - Sungjin Lee 001; Jihoon Park; Kermin Fleming; Arvind 001; Jihong Kim 001 (IEEE Trans. Consumer Electron., 2011)

Lifetime management of flash-based SSDs using recovery-aware dynamic throttling. - Sungjin Lee 001; Taejin Kim; Kyungho Kim; Jihong Kim 001 (FAST, 2012)

FlashBench: A workbench for a rapid development of flash-based storage devices. - Sungjin Lee 001; Jisung Park 001; Jihong Kim 001 (RSP, 2012)

An integrated approach for managing the lifetime of flash-based SSDs. - Sungjin Lee 001; Taejin Kim; Jisung Park 001; Jihong Kim 001 (DATE, 2013)

Improving NAND Endurance by Dynamic Program and Erase Scaling. - Jaeyong Jeong; Sangwook Shane Hahn; Sungjin Lee 001; Jihong Kim 001 (HotStorage, 2013)

SOS: Software-based out-of-order scheduling for high-performance NAND flash-based SSDs. - Sangwook Shane Hahn; Sungjin Lee 001; Jihong Kim 001 (MSST, 2013)

BAGC: Buffer-Aware Garbage Collection for Flash-Based Storage Systems. - Sungjin Lee 001; Dongkun Shin; Jihong Kim 001 (IEEE Trans. Computers, 2013)

Lifetime improvement of NAND flash-based storage systems using dynamic program and erase scaling. - Jaeyong Jeong; Sangwook Shane Hahn; Sungjin Lee 001; Jihong Kim 001 (FAST, 2014)

Improving Performance and Capacity of Flash Storage Devices by Exploiting Heterogeneity of MLC Flash Memory. - Sungjin Lee 001; Jihong Kim 001 (IEEE Trans. Computers, 2014)

To collect or not to collect: just-in-time garbage collection for high-performance SSDs with long lifetimes. - Sangwook Shane Hahn; Jihong Kim 001; Sungjin Lee 001 (DAC, 2015)

BlueDBM: an appliance for big data analytics. - Sang Woo Jun; Ming Liu; Sungjin Lee 001; Jamey Hicks; John Ankcorn; Myron King; Shuotao Xu; Arvind 001 (ISCA, 2015)

Refactored Design of I/O Architecture for Flash Storage. - Sungjin Lee 001; Jihong Kim 001; Arvind 001 (IEEE Comput. Archit. Lett., 2015)

Improving performance and lifetime of NAND storage systems using relaxed program sequence. - Jisung Park 001; Jaeyong Jeong; Sungjin Lee 001; Youngsun Song; Jihong Kim 001 (DAC, 2016)

minFlash: A minimalistic clustered flash array. - Ming Liu; Sang Woo Jun; Sungjin Lee 001; Jamey Hicks; Arvind 001 (DATE, 2016)

Application-Managed Flash. - Sungjin Lee 001; Ming Liu; Sang Woo Jun; Shuotao Xu; Jihong Kim 001; Arvind 001 (FAST, 2016)

Efficient lifetime management of SSD-based RAIDs using dedup-assisted partial stripe writes. - Taejin Kim; Sungjin Lee 001; Jisung Park 001; Jihong Kim 001 (NVMSA, 2016)

BlueCache: A Scalable Distributed Flash-based Key-value Store. - Shuotao Xu; Sungjin Lee 001; Sang Woo Jun; Ming Liu; Jamey Hicks; Arvind 001 (Proc. VLDB Endow., 2016)

Effective Lifetime-Aware Dynamic Throttling for NAND Flash-Based SSDs. - Sungjin Lee 001; Jihong Kim 001 (IEEE Trans. Computers, 2016)

BlueDBM: Distributed Flash Storage for Big Data Analytics. - Sang Woo Jun; Ming Liu; Sungjin Lee 001; Jamey Hicks; John Ankcorn; Myron King; Shuotao Xu; Arvind 001 (ACM Trans. Comput. Syst., 2016)

Exploiting Sequential and Temporal Localities to Improve Performance of NAND Flash-Based SSDs. - Sungjin Lee 001; Dongkun Shin; Young-Jin Kim 002; Jihong Kim 001 (ACM Trans. Storage, 2016)

Improving User Experience of Android Smartphones Using Foreground App-Aware I/O Management. - Sangwook Shane Hahn; Sungjin Lee 001; Inhyuk Yee; Donguk Ryu; Jihong Kim 001 (APSys, 2017)

Improving Performance and Lifetime of Large-Page NAND Storages Using Erase-Free Subpage Programming. - Myungsuk Kim; Jaehoon Lee; Sungjin Lee 001; Jisung Park 001; Jihong Kim 001 (DAC, 2017)

DAC: Dedup-assisted compression scheme for improving lifetime of NAND storage systems. - Jisung Park 001; Sungjin Lee 001; Jihong Kim 001 (DATE, 2017)

Lightweight KV-based Distributed Store for Datacenters. - Chanwoo Chung; Jinhyung Koo; Arvind 001; Sungjin Lee 001 (HotStorage, 2017)

Improving File System Performance of Mobile Storage Systems Using a Decoupled Defragmenter. - Sangwook Shane Hahn; Sungjin Lee 001; Cheng Ji 002; Li-Pin Chang; Inhyuk Yee; Liang Shi 001; Chun Jason Xue; Jihong Kim 001 (USENIX ATC, 2017)

Dynamic Erase Voltage and Time Scaling for Extending Lifetime of NAND Flash-Based SSDs. - Jaeyong Jeong; Youngsun Song; Sangwook Shane Hahn; Sungjin Lee 001; Jihong Kim 001 (IEEE Trans. Computers, 2017)

Reducing Write Amplification of Flash Storage through Cooperative Data Management with NVM. - Eunji Lee; Julie Kim; Hyokyung Bahn; Sungjin Lee 001; Sam H. Noh (ACM Trans. Storage, 2017)

SyncGC: A Synchronized Garbage Collection Technique for Reducing Tail Latency in Cassandra. - Seungwook Han; Sungjin Lee 001; Sangwook Shane Hahn; Jihong Kim 001 (APSys, 2018)

RFLUSH: Rethink the Flush. - Jeseong Yeon; Minseong Jeong; Sungjin Lee 001; Eunji Lee (FAST, 2018)

PCStream: Automatic Stream Allocation Using Program Contexts. - Taejin Kim; Sangwook Shane Hahn; Sungjin Lee 001; Joo Young Hwang; Jongyoul Lee; Jihong Kim 001 (HotStorage, 2018)

SSD-Insider: Internal Defense of Solid-State Drive against Ransomware with Perfect Data Recovery. - SungHa Baek; Youngdon Jung; Aziz Mohaisen; Sungjin Lee 001; DaeHun Nyang (ICDCS, 2018)

Improving I/O Performance of Large-Page Flash Storage Systems Using Subpage-Parallel Reads. - Jisung Park 001; Myungsuk Kim; Sungjin Lee 001; Jihong Kim 001 (NVMSA, 2018)

FastTrack: Foreground App-Aware I/O Management for Improving User Experience of Android Smartphones. - Sangwook Shane Hahn; Sungjin Lee 001; Inhyuk Yee; Donguk Ryu; Jihong Kim 001 (USENIX ATC, 2018)

PCDedup: I/O-Activity Centric Deduplication for Improving the SSD Lifetime. - Myoungjun Chun; Taejin Kim; Sungjin Lee 001; Jihong Kim 001 (APSys, 2019)

LightStore: Software-defined Network-attached Key-value Drives. - Chanwoo Chung; Jinhyung Koo; Junsu Im; Arvind 001; Sungjin Lee 001 (ASPLOS, 2019)

RansomBlocker: a Low-Overhead Ransomware-Proof SSD. - Jisung Park 001; Youngdon Jung; Jonghoon Won; Minji Kang; Sungjin Lee 001; Jihong Kim 001 (DAC, 2019)

Fully Automatic Stream Management for Multi-Streamed SSDs Using Program Contexts. - Taejin Kim; Duwon Hong; Sangwook Shane Hahn; Myoungjun Chun; Sungjin Lee 001; Joo Young Hwang; Jongyoul Lee; Jihong Kim 001 (FAST, 2019)

CPR for SSDs. - Bryan S. Kim; Eunji Lee; Sungjin Lee 001; Sang Lyul Min (HotOS, 2019)

Alleviating Garbage Collection Interference Through Spatial Separation in All Flash Arrays. - Jaeho Kim; Kwanghyun Lim; Youngdon Jung; Sungjin Lee 001; Changwoo Min; Sam H. Noh (USENIX ATC, 2019)

TeksDB: Weaving Data Structures for a High-Performance Key-Value Store. - Youil Han; Bryan S. Kim; Jeseong Yeon; Sungjin Lee 001; Eunji Lee (Proc. ACM Meas. Anal. Comput. Syst., 2019)

File Fragmentation in Mobile Devices: Measurement, Evaluation, and Treatment. - Cheng Ji 002; Li-Pin Chang; Sangwook Shane Hahn; Sungjin Lee 001; Riwei Pan; Liang Shi 001; Jihong Kim 001; Chun Jason Xue (IEEE Trans. Mob. Comput., 2019)

Reducing tail latency of DNN-based recommender systems using in-storage processing. - Minsub Kim; Sungjin Lee 001 (APSys, 2020)

AQUOMAN: An Analytic-Query Offloading Machine. - Shuotao Xu; Thomas Bourgeat; Tianhao Huang; Hojun Kim; Sungjin Lee 001; Arvind 001 (MICRO, 2020)

PinK: High-speed In-storage Key-value Store with Bounded Tails. - Junsu Im; Jinwook Bae; Chanwoo Chung; Arvind 001; Sungjin Lee 001 (USENIX ATC, 2020)

Probability-Based Address Translationfor Flash SSDs. - Junsu Im; Hanbyeol Kim; Yumin Won; Jiho Oh; Minjae Kim; Sungjin Lee 001 (IEEE Comput. Archit. Lett., 2020)

Towards Scalable Analytics with Inference-Enabled Solid-State Drives. - Minsub Kim; Jaeha Kung; Sungjin Lee 001 (IEEE Comput. Archit. Lett., 2020)

Dynamic Chip Clustering and Task Allocation for Real-time Flash. - Gyeongtaek Kim; Sungjin Lee 001; Hoon Sung Chwa (DAC, 2021)

SpartanSSD: a Reliable SSD under Capacitance Constraints. - Hyeon Gyu Lee; Juwon Lee; Minwook Kim; Donghwa Shin; Sungjin Lee 001; Bryan S. Kim; Eunji Lee; Sang Lyul Min (ISLPED, 2021)

Modernizing File System through In-Storage Indexing. - Jinhyung Koo; Junsu Im; Jooyoung Song; Juhyung Park; Eunji Lee; Bryan S. Kim; Sungjin Lee 001 (OSDI, 2021)

Deep Partitioned Training From Near-Storage Computing to DNN Accelerators. - Yongjoo Jang; Sejin Kim; Daehoon Kim; Sungjin Lee 001; Jaeha Kung (IEEE Comput. Archit. Lett., 2021)

Learned Performance Model for SSD. - Hyeon Gyu Lee; Minwook Kim; Juwon Lee; Eunji Lee; Bryan S. Kim; Sungjin Lee 001; Yeseong Kim; Sang Lyul Min; Jin-Soo Kim 001 (IEEE Comput. Archit. Lett., 2021)

Seeded Ising Model and Distributed Biometric Template Storage and Matching. - Hyeong In Choi; Sungjin Lee 001; Hwan Pyo Moon; Nam-Sook Wee; Daehoon Kim; Song-Hwa Kwon (Entropy, 2021)

SSD-Assisted Ransomware Detection and Data Recovery Techniques. - SungHa Baek; Youngdon Jung; David Mohaisen; Sungjin Lee 001; DaeHun Nyang (IEEE Trans. Computers, 2021)

A Case for Application-Managed Flash. - Jinhyung Koo; Chanwoo Chung; Arvind 001; Sungjin Lee 001 (IEEE Trans. Computers, 2021)

Reparo: A Fast RAID Recovery Scheme for Ultra-large SSDs. - Duwon Hong; Keonsoo Ha; Minseok Ko; Myoungjun Chun; Yoona Kim; Sungjin Lee 001; Jihong Kim 001 (ACM Trans. Storage, 2021)

Design of LSM-tree-based Key-value SSDs with Bounded Tails. - Junsu Im; Jinwook Bae; Chanwoo Chung; Arvind 001; Sungjin Lee 001 (ACM Trans. Storage, 2021)

DeepSketch: A New Machine Learning-Based Reference Search Technique for Post-Deduplication Delta Compression. - Jisung Park 001; Jeonggyun Kim; Yeseong Kim; Sungjin Lee 001; Onur Mutlu (FAST, 2022)

SEMS: Scalable Embedding Memory System for Accelerating Embedding-Based DNNs. - Sejin Kim; Jungwoo Kim; Yongjoo Jang; Jaeha Kung; Sungjin Lee 001 (IEEE Comput. Archit. Lett., 2022)

A Case Study of a DRAM-NVM Hybrid Memory Allocator for Key-Value Stores. - Minjae Kim; Bryan S. Kim; Eunji Lee; Sungjin Lee 001 (IEEE Comput. Archit. Lett., 2022)

DeepSketch: A New Machine Learning-Based Reference Search Technique for Post-Deduplication Delta Compression. - Jisung Park 001; Jeoggyun Kim; Yeseong Kim; Sungjin Lee 001; Onur Mutlu (CoRR, 2022)

EC-SVC: Secure CAN Bus In-Vehicle Communications With Fine-Grained Access Control Based on Edge Computing. - Donghyun Yu; Ruei-Hau Hsu; Jemin Lee; Sungjin Lee 001 (IEEE Trans. Inf. Forensics Secur., 2022)

Age of Information Analysis for Finite Blocklength Regime in Downlink Cellular Networks. - Hyeonjun Sung; Minsu Kim 002; Sungjin Lee 001; Jemin Lee (IEEE Wirel. Commun. Lett., 2022)

All-Flash Array Key-Value Cache for Large Objects. - Jinhyung Koo; Jinwook Bae; Minjeong Yuk; Seonggyun Oh; Jungwoo Kim; Jung-Soo Park; Eunji Lee; Bryan S. Kim; Sungjin Lee 001 (EuroSys, 2023)

Integrated Host-SSD Mapping Table Management for Improving User Experience of Smartphones. - Yoona Kim; Inhyuk Choi; Juhyung Park; Jaeheon Lee; Sungjin Lee 001; Jihong Kim 001 (FAST, 2023)

P2Cache: An Application-Directed Page Cache for Improving Performance of Data-Intensive Applications. - Dusol Lee; Inhyuk Choi; Chanyoung Lee; Sungjin Lee 001; Jihong Kim 001 (HotStorage, 2023)

Overcoming the Memory Wall with CXL-Enabled SSDs. - Shao-Peng Yang; Minjae Kim; Sanghyun Nam; Juhyung Park; Jin-Yong Choi; Eyee Hyun Nam; Eunji Lee; Sungjin Lee 001; Bryan S. Kim (USENIX ATC, 2023)

NDPipe: Exploiting Near-data Processing for Scalable Inference and Continuous Training in Photo Storage. - Jungwoo Kim; Seonggyun Oh; Jaeha Kung; Yeseong Kim; Sungjin Lee 001 (ASPLOS (3), 2024)

ScaleCache: A Scalable Page Cache for Multiple Solid-State Drives. - Kiet Tuan Pham; Seokjoo Cho; Sangjin Lee 003; Lan Anh Nguyen; Hyeongi Yeo; Ipoom Jeong; Sungjin Lee 001; Nam Sung Kim; Yongseok Son (EuroSys, 2024)

MIDAS: Minimizing Write Amplification in Log-Structured Systems through Adaptive Group Number and Size Configuration. - Seonggyun Oh; Jeeyun Kim; Soyoung Han; Jaeho Kim; Sungjin Lee 001; Sam H. Noh (FAST, 2024)

Solid State Drive Targeted Memory-Efficient Indexing for Universal I/O Patterns and Fragmentation Degrees. - Junsu Im; Jeonggyun Kim; Seonggyun Oh; Jinhyung Koo; Juhyung Park; Hoon Sung Chwa; Sam H. Noh; Sungjin Lee 001 (EuroSys, 2025)

Revisiting Trim for CXL Memory. - Hayan Lee; Jungwoo Kim; Wookyung Lee; Juhyung Park; Sanghyuk Jung; Jinki Han; Bryan S. Kim; Sungjin Lee 001; Eunji Lee (HotStorage, 2025)

srNAND: A Novel NAND Flash Organization for Enhanced Small Read Throughput in SSDs. - Jeongho Lee; Sangjun Kim; Jae Yong Lee 004; Jaeyoung Kang 004; Sungjin Lee 001; Nam Sung Kim; Jihong Kim 001 (IEEE Comput. Archit. Lett., 2025)

Program context-assisted address translation for high-capacity SSDs. - Xiaochang Li; Minjae Kim; Sungjin Lee 001; Zhengjun Zhai; Jihong Kim 001 (Future Gener. Comput. Syst., 2025)

Storage Abstractions for SSDs: The Past, Present, and Future. - Xiangqun Zhang 002; Janki Bhimani; Shuyi Pei; Eunji Lee; Sungjin Lee 001; Yoon Jae Seong; Eui Jin Kim; Changho Choi; Eyee Hyun Nam; Jongmoo Choi; Bryan S. Kim (ACM Trans. Storage, 2025)

FlashVault: Versatile In-NAND Self-Encryption with Zero Area Overhead. - Seock-Hwan Noh; Hoyeon Lee; Junkyum Kim; Junsu Im; Jay H. Park; Sungjin Lee 001; Sam H. Noh; Yeseong Kim; Jaeha Kung (CoRR, 2025)