Youngjin Kwon - Publication

Conference papers

[ACM EUROSYS 2026] Changjun Lee, Sangjin Choi, Youngjin Kwon, "MTTM: Dynamic Fast Memory Partitioning with Bandwidth Optimization for Multi-tenant Cloud" (Acceptance rate: 16.9%)
[ACM EUROSYS 2026] Chanshin Gwak, Jaehyun Lee, Minkyu Jung, Youngjin Kwon, "BASK: Batch And SmartNIC-offloaded KSM" (Acceptance rate: 16.9%)
[ACM SOSP 2025] Juncheol Ye, Seungkook Lee, Hwijoon Lim, JiHyuk Lee, Uitaek Hong, Youngjin Kwon, Dongsu Han, "SAND: A New Programming Abstraction for Video-based Deep Learning" (Acceptance rate: 17.6%)
[ACM SOSP 2025] Tae Woo Kim, Youngjin Kwon, Jeehoon Kang, "Scalable Address Spaces using Concurrent Interval Skiplist" (Acceptance rate: 17.6%)
[IEEE S&P 2025] Junho Ahn, KangHyuk Lee, Chanyoung Park, Hyungon Moon, Youngjin Kwon, "Defeating Use-After-Free Bugs Using Memory Sweeper Without Stop-the-World"
[NAACL 2025] Sukmin Cho, Sangjin Choi, Taeho Hwang, Jeongyeon Seo, Soyeong Jeong, Huije Lee, Hoyun Song, Jong C. Park, Youngjin Kwon, "Lossless Acceleration of Large Language Models with Hierarchical Drafting based on Temporal Locality in Speculative Decoding"

[ACM EUROSYS 2025] Wonsup Yoon, Jisu Ok, Sue Moon, Youngjin Kwon, "Adios to Busy-Waiting for Microsecond-scale Memory Disaggregation"

[ACM SOSP 2024, Best Paper] Dae R. Jeong, Yewon Choi, Byoungyoung Lee, Insik Shin, Youngjin Kwon, "OZZ: Identifying Kernel Out-of-Order Concurrency Bugs with In-Vivo Memory Access Reordering" (Acceptance rate: 17.3%)
[USENIX SECURITY 2024] Junho Ahn, Jaehyeon Lee, KangHyuk Lee, Wooseok Gwak, Minseong Hwang, Youngjin Kwon, "BUDAlloc: Defeating Use-After-Free Bugs by Decoupling Virtual Address Management from Kernel" (Acceptance rate: 18%)
[USENIX OSDI 2024] Minwoo Ahn, Jeongmin Han, Youngjin Kwon, Jinkyu Jeong, "Identifying On-/Off-CPU Bottlenecks Together with Blocked Samples" (Acceptance rate: 17.3%)

[ICCAD 2023] Jaehoon Heo, Yongwon Shin, Sangjin Choi, Sungwoong Yune, Jung-Hoon Kim, Hyojin Sung, Youngjin Kwon, Joo-Young Kim, "PRIMO: A Full-Stack Processing-in-DRAM Emulation Framework for Machine Learning Workloads" (Acceptance rate: 22.9%)

[USENIX ATC 2023] Sangjin Choi, Inhoe Koo, Jeongseob Ahn, Myeongjae Jeon, Youngjin Kwon, "EnvPipe: Performance-preserving DNN Training Framework for Saving Energy" (Acceptance rate: 18.4%)
[IEEE S&P 2023] Dae R. Jeong, Byoungyoung Lee, Insik Shin, Youngjin Kwon, "SEGFUZZ: Segmentizing Thread Interleaving to Discover Kernel Concurrency Bugs through Fuzzing" (Acceptance rate: 12%)

[ACM EUROSYS 2023] Dae R. Jeong, Minkyu Jung, Yoochan Lee, Byoungyoung Lee, Insik Shin, Youngjin Kwon, "Diagnosing Kernel Concurrency Failures with AITIA" (Acceptance rate: 16%)
[ACM EUROSYS 2023, best paper runner-up] Wonsup Yoon, Jisu Ok, Jinyoung Oh, Sue Moon, Youngjin Kwon, "DiLOS: Do Not Trade Compatibility for Performance in Memory Disaggregation" (Acceptance rate: 16%)

[USENIX NSDI 2023] Taehyun Kim, Deondre Martin Ng, Junzhi Gong, Youngjin Kwon, Minlan Yu, Kyoungsoo Park, "Rearchitecting the TCP Stack for I/O-Offloaded Content Delivery" (Acceptance rate: 18.4%)

[USENIX ATC 2022] Sangjin Choi*, Taeksoo Kim*, Jinwoo Jeong, Rachata Ausavarungniurn, Myeongjae Jeon, Youngjin Kwon, Jeongseob Ahn, "Memory Harvesting in Multi-GPU Systems with Hierarchical Unified Virtual Memory" (* Co-first author, Acceptance rate: 16.2%)
[USENIX ATC 2022] Seungbeom Choi, Sunho Lee, Yeonjae Kim, Jongse Park, Youngjin Kwon, Jaehyuk Huh, "Serving Heterogeneous Machine Learning Models on Multi-GPU Servers with Spatio-Temporal Sharing" (Acceptance rate: 16.2%)
[ACM SOSP 2021, Best Paper] Jongyul Kim, Insu Jang, Waleed Reda, Jaeseong Im, Marco Canini, Dejan Kostic, Youngjin Kwon, Simon Peter, Emmett Witchel, "LineFS: Efficient SmartNIC Offload of a Distributed File System with Pipeline Parallelism" (Acceptance rate: 15.3%)

[USENIX ATC 2021] Gangmuk Lim, Jeongseob Ahn, Wencong Xiao, Youngjin Kwon, Myeongjae Jeon "Zico: Efficient GPU Memory Sharing for Concurrent DNN Training" (acceptance rate: 18.7%)

[USENIX FAST 2021] Ian Neal, Gefei Zuo, Eric Shiple, Tanvir Ahmed Khan, Youngjin Kwon, Simon Peter, Baris Kasikci, "Rethinking File Mapping for Persistent Memory" (acceptance rate: 21.5%)

[USENIX OSDI 2020] Ian Neal, Ben Reeves, Ben Stoler, Andrew Quinn, Youngjin Kwon, Simon Peter, Baris Kasikci, "AGAMOTTO: How Persistent is your Persistent Memory Application?" (acceptance rate: 17.5%)
[USENIX OSDI 2020] Thomas E. Anderson, Marco Canini, Jongyul Kim, Dejan Kostic, Youngjin Kwon, Simon Peter, Waleed Reda, Henry N. Schuh, Emmett Witchel, “Assise: Performance and Availability via Client-local NVM in a Distributed File System”, (acceptance rate: 17.5%)
[ACM/IEEE MICRO 2020] Jungi Jeong, Jaewan Hong, Seungryoul Maeng, Changhee Jung, Youngjin Kwon, "Unbounded Hardware Transactional Memory for a Hybrid DRAM/NVM Memory System", (acceptance rate: 15.6%)
[USENIX ATC 2020] Jungsik Choi, Jaewan Hong, Youngjin Kwon, Hwansoo Han, "Libnvmmio: Reconstructing Software IO Path with Failure-Atomic Memory-Mapped Interface", (acceptance rate: 18%)
[ACM/IEEE ISCA 2020] Joongun Park, Naegyeong Kang, Taehoon Kim, Youngjin Kwon, and Jaehyuk Huh, "Nested Enclave: Supporting Fine-grained Hierarchical Isolation with SGX", (acceptance rate: 18%)
[ACM/IEEE ISCA 2020] Chang Hyun Park, Sanghoon Cha, Bokyeong Kim, Youngjin Kwon, David Black-Schaffer, and Jaehyuk Huh, "Perforated Page: Supporting Fragmented Memory Allocation for Large Pages", (acceptance rate: 18%)
[USENIX ATC 2018] Calin Iorgulescu, Reza Azimi, Youngjin Kwon, Sameh Elnikety, Manoj Syamala, Vivek Narasayya, Herodotos Herodotou, Paulo Tomita, Alex Chen, Jack Zhang, and Junhua Wang, "Performance Isolation for Large Commercial Latency-Sensitive Services", (acceptance rate: 20%) [pdf]
[USENIX ATC 2018, Best Paper] Yige Hu, Zhiting Zhu, Ian G. Neal, Youngjin Kwon, Vijay Chidambaram, and Emmett Witchel, "TxFS: Leveraging File-System Crash Consistency to Provide ACID Transactions", (acceptance rate: 20%), [pdf]
[ACM SOSP 2017] Youngjin Kwon, Henrique Fingler, Tyler Hunt, Simon Peter, Emmett Witchel, and Thomas Anderson, "Strata: A Cross Media File System", (acceptance rate: 16.8%) [pdf]
[USENIX OSDI 2016] Youngjin Kwon, Hangchen Yu, Simon Peter, Christopher J. Rossbach, and Emmett Witchel, "Coordinated and Efficient Huge Page Management with Ingens", (acceptance rate: 18%) [pdf]
[ACM ASPLOS 2016] Youngjin Kwon, Alan M. Dunn, Michael Z. Lee, Owen Hofmann, Yuanzhong Xu, and Emmett Witchel, "Sego: Pervasive Trusted Metadata for Efficiently Verified Untrusted System Services", (acceptance rate: 22%) [pdf]
[USENIX NSDI 2016] Yuanzhong Xu, Tyler Hunt, Youngjin Kwon, Martin Georgiev, Vitaly Shmatikov, and Emmett Witchel, "Earp: Principled Storage, Sharing, and Protection for Mobile Apps", (acceptance rate: 20%) [pdf]
[ACM/IEEE ISCA 2011] Youngjin Kwon, Changdae Kim, Seungryoul Maeng and Jaehyuk Huh, "Virtualizing Performance Asymmetric Multi-core Systems, (Acceptance rate: 19.2%) [pdf]

Workshop papers

[APSYS 2021] Wonsup Yoon, Jinyoung Oh, Jisu Ok, Sue Moon, Youngjin Kwon, "DiLOS: Adding Performance to Paging-based Memory Disaggregation"
[APSYS 2021] Kyoungho Koo, Joontaek Oh, Kwangwon Min, Youngjin Kwon, Youjip Won, "C2J: Compulsory Compound Transaction for Journaling Filesystem"
[APSYS 2021] Jinyoung Oh, Youngjin Kwon, "Persistent Memory Aware Performance Isolation with Dicio"

[NVMW 2021] Thomas E. Anderson, Marco Canini, Jongyul Kim, Dejan Kostic, Youngjin Kwon, Simon Peter, Waleed Reda, Henry N. Schuh, Emmett Witchel, “Assise: Performance and Availability via Client-local NVM in a Distributed File System”, Memorable Paper Award Finalists
[NVMW 2021] Jungi Jeong, Jaewan Hong, Seungryoul Maeng, Changhee Jung, Youngjin Kwon, "Unbounded Hardware Transactional Memory for a Hybrid DRAM/NVM Memory System"

[Micro Top Picks] Ian Neal, Ben Reeves, Ben Stoler, and Andrew Quinn, Youngjin Kwon, Simon Peter, Baris Kasikci, "AGAMOTTO: How Persistent is your Persistent Memory Application?", honorable mention

[NVMW 2018] Youngjin Kwon, Henrique Fingler, Tyler Hunt, Simon Peter, Emmett Witchel, and Thomas Anderson, "Strata: A Cross Media File System", Memorable Paper Award Finalists
[HotOS 2017] Yige Hu, Youngjin Kwon, Vijay Chidambaram, and Emmett Witchel, "From Crash Consistency to Transaction", Hot Topics in Operating Systems, [pdf]
[LADIS 2013] Byung Chul Tak, Youngjin Kwon, and Bhuvan Urgonkar, "Towards An Effective and General Resource Accounting and Control Framework in Consolidated IT Platforms"
[VHPC 2010] Jaeung Han, Jeongsub Ahn, Changdae Kim, Youngjin Kwon, Youngri Choi, and Jaehyuk Huh, "The Effect of Multi-core on HPC Applications in Virtualized Systems", [pdf]
[VHPC 2009] Heeseung Jo, Youngjin Kwon, Hwanju Kim, Euiseong Seo, Joonwon Lee, and Seungryoul Maeng, "SSD-HDD-Hybrid Virtual Disk in Consolidated Environments ", [pdf]

JOURNAL PAPERS

Joongun Park, Seunghyo Kang, Sanghyeon Lee, Taehoon Kim, Jongse Park, Youngjin Kwon, and Jaehyuk Huh, "Hardware Hardened Sandbox Enclaves for Trusted Serverless Computing, ACM Transactions on Architecture and Code Optimization, 2023

Jaeseong Im, Jongyul Kim, Youngjin Kwon, Seungryoul Maeng, "On-demand Virtualization for Post-copy OS Migration in Bare-metal Cloud", IEEE Transactions on Cloud Computing.

Yige Hu, Zhiting Zhu, Ian G. Neal, Youngjin Kwon, Vijay Chidambaram, and Emmett Witchel, "TxFS: Leveraging File-System Crash Consistency to Provide ACID Transactions", ACM transactions on Storage, Vol. 15, No. 2, Article 9, Publication date: May 2019.

Youngjin Kwon, Hangchen Yu, Simon Peter, Christopher J. Rossbach, and Emmett Witchel, "Ingens: Huge Page Support for the OS and Hypervisor ", ACM SIGOPS Operating Systems Review - Special Topics, Volume 51 Issue 1, Aug 2017
Yuanzhong Xu, Tyler Hunt, Youngjin Kwon, Martin Georgiev, Vitaly Shmatikov, and Emmett Witchel, "Earp: Principled Storage, Sharing, and Protection for Mobile Apps ", ACM GetMobile: Mobile Computing and Communications, Volume 20 Issue 3, Jan 2017
Byung Chul Tak, Youngjin Kwon, Bhuvan Urgaonkar, "Resource accounting of shared IT resources in multi-tenant clouds", IEEE Transactions on Service Computing, Volume 10 Issue 2, July 2015