Conference Publications

  • Enforcing C/C++ Type and Scope at Runtime for Control-Flow and Data-Flow Integrity
    Mohannad Ismail, Christopher Jelesnianski, Yeongjin Jang, Changwoo Min, and Wenjie Xiong
    In Proceedings of ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2024)

  • OmniCache: Collaborative Caching for Near-storage Accelerators
    Jian Zhang, Yujie Ren, Marie Nguyen, Changwoo Min and Sudarsun Kannan
    In Proceedings of USENIX Conference on File and Storage Technologies (FAST 2024)
    [paper | slides]

  • RETINA: Cross-layered Key-Value Store for Computational Storage
    Madhava Krishnan Ramanathan, Naga Sanjana Bikonda, Shashwat Jain, Wook-Hee Kim, Vishwanath Maram, Changwoo Min and Hamid Hadian
    In Proceedings of International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS 2023)
    [slides]

  • MEMTIS: Efficient Memory Tiering with Dynamic Page Classification and Page Size Determination
    Taehyung Lee, Sumit Kumar Monga, Changwoo Min, and Young Ik Eom
    In Proceedings of ACM Symposium on Operating Systems Principles (SOSP 2023)
    [paper | slides | code]

  • Write-Light Cache for Energy Harvesting Systems
    Jongouk Choi, Jianping Zeng, Dongyoon Lee, Changwoo Min, and Changhee Jung
    In Proceedings of International Symposium on Computer Architecture (ISCA-50)
    [paper]

  • Protect the System Call, Protect (most of) the World with BASTION
    Christopher Jelesnianski, Mohannad Ismail, Yeongjin Jang, Dan Williams, and Changwoo Min
    In Proceedings of ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2023)
    [paper | slides]

  • PRISM: Optimizing Key-Value Store for Modern Heterogeneous Storage Devices
    Yongju Song, Wook-Hee Kim, Sumit Kumar Monga, Changwoo Min, and Young Ik Eom
    In Proceedings of ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2023)
    [paper | slides | code]

  • Odinfs: Scaling PM performance with Opportunistic Delegation
    Diyu Zhou, Yuchen Qian, Vishal Gupta, Zhifei Yang, Changwoo Min, and Sanidhya Kashyap
    In Proceedings of the 14th annual non-volatile memories workshop (NVMW 2023)
    [paper]

  • TENET: Memory Safe and Fault tolerant Persistent Transactional Memory
    R. Madhava Krishnan, Diyu Zhou, Wook-Hee Kim, Sudarsun Kannan, Sanidhya Kashyap, and Changwoo Min
    In Proceedings of USENIX Conference on File and Storage Technologies (FAST 2023)
    [paper | slides | code | video]

  • CJFS: Concurrent Journaling for Better Scalability
    Joontaek Oh, Seung Won Yoo, Hojin Nam, Changwoo Min, and Youjip Won
    In Proceedings of USENIX Conference on File and Storage Technologies (FAST 2023)
    [paper | slides | video]

  • Tightly Seal Your Sensitive Pointers with PACTight
    Mohannad Ismail, Andrew Quach, Christopher Jelesnianski, Yeongjin Jang, and Changwoo Min
    In Proceedings of the 31st USENIX Security Symposium (Security 2022)
    [paper | slides | code | video]

  • Durinn: Adversarial Memory and Thread Interleaving for Detecting Durable Linearizability Bugs
    Xinwei Fu, Dongyoon Lee, and Changwoo Min
    In Proceedings of 16th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2022)
    [paper | slides | code]

  • Odinfs: Scaling PM performance with Opportunistic Delegation
    Diyu Zhou, Yuchen Qian, Vishal Gupta, Zhifei Yang, Changwoo Min, and Sanidhya Kashyap
    In Proceedings of 16th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2022)
    [paper | slides | code]

  • ReplayCache: Enabling Volatile Caches for Energy Harvesting Systems
    Jianping Zeng, Jongouk Choi, Xinwei Fu, Ajay Paddayuru Shreepathi, Dongyoon Lee, Changwoo Min, and Changhee Jung
    In Proceedings of the 13rd annual non-volatile memories workshop (NVMW 2022)
    [paper | slides]

  • Fireworks: A Fast, Efficient, and Safe Serverless Framework using VM-level post-JIT Snapshot
    Wonseok Shin, Wook-Hee Kim, and Changwoo Min
    In Proceedings of ACM European Conference on Computer Systems (EuroSys 2022)
    [paper | slides]

  • Witcher: Systematic Crash Consistency Testing for Non-Volatile Memory Key-Value Stores
    Xinwei Fu, Wook-Hee Kim, Ajay Paddayuru Shreepathi, Mohannad Ismail, Sunny Wadkar, Dongyoon Lee, and Changwoo Min
    In Proceedings of ACM Symposium on Operating Systems Principles (SOSP 2021)
    [paper | slides | code | video]

  • PACTree: A High Performance Persistent Range Index Using PAC Guidelines
    Wook-Hee Kim, R. Madhava Krishnan, Xinwei Fu, Sanidhya Kashyap, and Changwoo Min
    In Proceedings of ACM Symposium on Operating Systems Principles (SOSP 2021)
    [paper | slides | code | video]

  • Birds of a Feather Flock Together : Scaling RDMA RPCs with FLOCK
    Sumit Kumar Monga, Sanidhya Kashyap, and Changwoo Min
    In Proceedings of ACM Symposium on Operating Systems Principles (SOSP 2021)
    [paper | slides | video]

  • VIP: Safeguard Value Invariant Property for Thwarting Critical Memory Corruption Attacks
    Mohannad Ismail+, Jinwoo Yom+, Christopher Jelesnianski, Yeongjin Jang, and Changwoo Min
    In Proceedings of Conference on Computer and Communications Security (CCS 2021)
    [paper | slides | code]
    +Co-first author

  • ReplayCache: Enabling Volatile Caches for Energy Harvesting Systems
    Jianping Zeng, Jongouk Choi, Xinwei Fu, Ajay Paddayuru Shreepathi, Dongyoon Lee, Changwoo Min, and Changhee Jung
    In Proceedings of Annual IEEE/ACM International Symposium on Microarchitecture (MICRO-54)
    [paper | slides]

  • TIPS: Making Volatile Index Structures Persistent with DRAM-NVMM Tiering
    R. Madhava Krishnan, Wook-Hee Kim, Xinwei Fu, Sumit Kumar Monga, Hee Won Lee, Minsung Jang, Ajit Mathew, and Changwoo Min
    In Proceedings of USENIX Annual Technical Conference (ATC 2021)
    [paper | slides | code | video]

  • LODIC: Logical Distributed Counting for Scalable File Access
    Jeoungahn Park, Taeho Hwang, Jongmoo Choi, Changwoo Min, and Youjip Won
    In Proceedings of USENIX Annual Technical Conference (ATC 2021)
    [paper | slides | video]

  • CrossFS: A Cross-layered Direct-Access File System
    Yujie Ren, Changwoo Min, and Sudarsun Kannan
    In Proceedings of the 12th annual non-volatile memories workshop (NVMW 2021)
    [paper | slides | code | video]
    Memorable Paper Award Finalist

  • POSEIDON : Safe, Fast and Scalable Persistent Memory Allocator
    Wook-Hee Kim, Anthony Demeri, R. Madhava Krishnan, Jaeho Kim, Mohannad Ismail, and Changwoo Min
    In Proceedings of the 12th Annual Non-Volatile Memories Workshop (NVMW 2021)
    [paper | slides]

  • Making Volatile Index Structures Persistent using TIPS
    R. Madhava Krishnan, Wook-Hee Kim, Hee Won Lee, Minsung Jang, Sumit Kumar Monga, Ajit Mathew, and Changwoo Min
    In Proceedings of the 12th annual non-volatile memories workshop (NVMW 2021)
    [paper | slides | video]

  • ExpRace: Exploiting Kernel Races through Raising Interrupts
    Yoochan Lee, Changwoo Min, and Byoungyoung Lee
    In Proceedings of the 30th USENIX Security Symposium (Security 2021)
    [paper | slides | video]

  • POSEIDON: Safe, Fast and Scalable Persistent Memory Allocator
    Anthony Demeri, Wook-Hee Kim, R. Madhava Krishnan, Jaeho Kim, Mohannad Ismail, and Changwoo Min
    In Proceedings of the 21st ACM/IFIP International Middleware Conference (Middleware 2020)
    [paper | slides | video]

  • An OpenMP Runtime for Transparent Work Sharing Across Cache-Incoherent Heterogeneous Nodes
    Robert Lyerly, Changwoo Min, Christopher J. Rossbach, and Binoy Ravindran
    In Proceedings of the 21st ACM/IFIP International Middleware Conference (Middleware 2020)
    [paper]

  • CrossFS: A Cross-layered Direct-Access File System
    Yujie Ren, Changwoo Min, and Sudarsun Kannan
    In Proceedings of the 14th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2020)
    [paper | slides | code | video]

  • Exploiting Kernel Races through Taming Thread Interleaving
    Yoochan Lee, Byoungyoung Lee, and Changwoo Min
    BlackHat USA (2020)
    [slides]

  • MARDU: Efficient and Scalable Code Re-randomization
    Christopher Jelesnianski, Jinwoo Yom, Changwoo Min, and Yeongjin Jang
    In Proceedings of the 13th ACM International Systems and Storage Conference (SYSTOR 2020)
    [paper | slides | video]

  • DEX: Scaling Applications Beyond Machine Boundaries
    Sang-Hoon Kim, Ho-Ren Chuang, Robert Lyerly, Pierre Olivier, Changwoo Min and Binoy Ravindran
    In Proceedings of the 40th IEEE International Conference on Distributed Computing Systems (ICDCS 2020)
    [paper | video]

  • HydraList: A Scalable In-Memory Index Using Asynchronous Updates and Partial Replication
    Ajit Mathew and Changwoo Min
    In Proceedings of Endowment, 13(9) (VLDB 2020)
    [paper | slides | code | video]

  • Durable Transactional Memory Can Scale with TimeStone
    R.Madhava Krishnan, Jaeho Kim, Ajit Mathew, Xinwei Fu, Anthony Demeri, Changwoo Min, and Sudarsun Kannan
    In Proceedings of the 11th Annual Non-Volatile Memories Workshop (NVMW 2020)
    [paper | code]

  • Durable Transactional Memory Can Scale with TimeStone
    R.Madhava Krishnan, Jaeho Kim, Ajit Mathew, Anthony Demeri, Xinwei Fu, Changwoo Min, and Sudarsun Kannan
    In Proceedings of ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2020)
    [paper | slides | code | video]

  • Scalable and Practical Locking with Shuffling
    Sanidhya Kashyap, Irina Calciu, Xiaohe Cheng, Changwoo Min, and Taesoo Kim
    In Proceedings of ACM Symposium on Operating Systems Principles (SOSP 2019)
    [paper | slides | code | video]

  • Alleviating Garbage Collection Interference Through Spatial Separation in All Flash Arrays
    Jaeho Kim, Kwanghyun Lim, Youngdon Jung, Sungjin Lee, Changwoo Min, and Sam H. Noh
    In Proceedings of USENIX Annual Technical Conference (ATC 2019)
    [paper | slides | video]

  • A Binary-Compatible Unikernel
    Pierre Olivier, Daniel Chiba, Stefan Lankes, Changwoo Min, and Binoy Ravindran
    In Proceedings of ACM SIGPLAN/SIGOPS International Conference on Virtual Execution Environments (VEE 2019)
    [paper | slides | code]
    Best paper, Hacker News, Read a paper

  • MV-RLU: Scaling Read-Log-Update with Multi-Versioning
    Jaeho Kim+, Ajit Mathew+, Sanidhya Kashyap, Madhava Krishnan Ramanathan, and Changwoo Min
    In Proceedings of ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2019)
    [paper | slides | code | video]
    +Co-first author, Torgersen Graduate Student Research Excellence Award, Concurrency Freaks

  • When Address Remapping Techniques Meet Consistency Guarantee Mechanisms
    Dong Hyun Kang, Gihwan Oh, Dongki Kim, In Hwan Doh, Changwoo Min, Sang-Won Lee, and Young Ik Eom
    In Proceedings of Workshop on Hot Topics in Storage and File Systems (HotStorage 2018)
    [paper | slides]

  • Scaling Guest OS Critical Sections With eCS
    Sanidhya Kashyap, Changwoo Min, and Taesoo Kim
    In Proceedings of USENIX Annual Technical Conference (ATC 2018)
    [paper | slides | video]

  • A Scalable Ordering Primitive for Multicore Machines
    Sanidhya Kashyap, Changwoo Min, Kangnyeon Kim, and Taesoo Kim
    In Proceedings of ACM European Conference on Computer Systems (EuroSys 2018)
    [paper | slides | video]

  • SOLROS: A Data-Centric Operating System Architecture for Heterogeneous Computing
    Changwoo Min, Woonhak Kang, Mohan Kumar, Sanidhya Kashyap, Steffen Maass, and Taesoo Kim
    In Proceedings of ACM European Conference on Computer Systems (EuroSys 2018)
    [paper | slides | code | video]

  • FLSCHED: A Lockless and Lightweight Approach to OS Scheduler for Xeon Phi
    Heeseung Jo and Woonhak Kang and Changwoo Min and Taesoo Kim
    In Proceedings of Asia-Pacific Workshop on Systems (APSys 2017)
    [paper | slides]

  • Designing New Operating Primitives to Improve Fuzzing Performance
    Wen Xu, Sanidhya Kashyap, Changwoo Min, and Taesoo Kim
    In Proceedings of ACM Conference on Computer and Communications Security (CCS 2017)
    [paper | slides | code | video]
    Mozilla research

  • Scalable NUMA-aware Blocking Synchronization Primitives
    Sanidhya Kashyap, Changwoo Min, and Taesoo Kim
    In Proceedings of USENIX Annual Technical Conference (ATC 2017)
    [paper | slides | code | video]

  • Mosaic: Processing a Trillion-Edge Graph on a Single Machine
    Steffen Maass, Changwoo Min, Sanidhya Kashyap, Woonhak Kang, Mohan Kumar, and Taesoo Kim
    In Proceedings of ACM European Conference on Computer Systems (EuroSys 2017)
    [paper | slides | code]
    Best Student paper, Hacker News, The Next Platform, GT News, The Morning Paper

  • APISan: Sanitizing API Usages through Semantic Cross-checking
    Insu Yun, Changwoo Min, Xujie Si, Yeongjin Jang, Taesoo Kim, and Mayur Naik
    In Proceedings of USENIX Security Symposium (Security 2016)
    [paper | slides | code | video]
    TGC/News, CVE-2016-5636

  • Instant OS Updates via Userspace Checkpoint-and-Restart
    Sanidhya Kashyap, Changwoo Min, Byoungyoung Lee, Taesoo Kim, and Pavel Emelyanov
    In Proceedings of USENIX Annual Technical Conference (ATC 2016)
    [paper | slides | video]
    Linux Plumbers Conference 2015, CRIU

  • Understanding Manycore Scalability of File Systems
    Changwoo Min, Sanidhya Kashyap, Steffen Maass, Woonhak Kang, and Taesoo Kim
    In Proceedings of USENIX Annual Technical Conference (ATC 2016)
    [paper | slides | code | video]

  • Cross-checking Semantic Correctness: The Case of Finding File System Bugs
    Changwoo Min, Sanidhya Kashyap, Byoungyoung Lee, Chengyu Song, and Taesoo Kim
    In Proceedings of ACM Symposium on Operating Systems Principles (SOSP 2015)
    [paper | slides | code | video]
    Bug Report

  • Scalability in the Clouds! A Myth or Reality?
    Sanidhya Kashyap, Changwoo Min, and Taesoo Kim
    In Proceedings of Asia-Pacific Workshop on Systems (APSys 2015)
    [paper | slides | code]
    Best paper, nominated to Operating Systems Review (OSR), LWN: qspinlock in Linux

  • Lightweight Application-Level Crash Consistency on Transactional Flash Storage
    Changwoo Min, Woon-Hak Kang, Taesoo Kim, Sang-Won Lee, and Young Ik Eom
    In Proceedings of Annual Technical Conference (ATC 2015)
    [paper | video]

  • Effective SSD Caching for High-performance Home Cloud Server
    Dongwoo Lee, Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference on Consumer Electronics (ICCE 2015)
    [paper]

  • Reducing Excessive Journaling Overhead in Mobile Devices with Small-Sized NVRAM
    Junghoon Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference on Consumer Electronics (ICCE 2014)
    [paper | slides]

  • Dynamic-prelink: An Enhanced Prelinking Mechanism without Modifying Shared Libraries
    Hyungjo Yoon, Changwoo Min, and Young Ik Eom
    In Proceedings of The 2014 International Conference on Embedded Systems and Applications (ESA 2014)
    [paper | slides]

  • Understanding Implications of Trim, Discard, and Background Command for eMMC Storage Device
    Byungjo Kim, Dong Hyun Kang, Changwoo Min, and Young Ik Eom
    In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE 2014)
    [paper]

  • Page Allocation Scheme for Anti-Fragmentation on Smart Devices
    Jaewon Kim, and Changwoo Min, Jeehong Kim, Dong Hyun Kang, Inhyeok Kim, and Young Ik Eom
    In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE 2014)
    [paper]

  • An Efficient Buffer Replacement Algorithm for NAND Flash Storage Devices
    Dong Hyun Kang, Changwoo Min, and Young Ik Eom
    In Proceedings of IEEE 21st International Symposium on Modelling, Analysis \& Simulation of Computer and Telecommunication Systems (MASCOTS 2014)
    [paper | slides]

  • X-FTL: transactional FTL for SQLite databases
    Woon-Hak Kang, Sang-Won Lee, Bongki Moon, Gi-Hwan Oh, and Changwoo Min
    In Proceedings of ACM SIGMOD International Conference on Management of Data (SIGMOD 2013)
    [paper | slides]

  • User-aware Power Management for Mobile Devices
    Geunsik Lim, Changwoo Min, Dong Hyun Kang, and Young Ik Eom
    In Proceedings of IEEE Global Conference on Consumer Electronics (GCCE 2013)
    [paper]

  • Ballooning Memory Trap Dynamic Memory Management in Virtualized Smart TV Environments
    Taehun Kim, Junghoon Kim, Keonwoo Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of on Computer Applications and Information Processing Technology (CAIPT 2013)
    [paper]

  • Experimental Evaluations for the Relationship between Program Performance and Lifetime of NAND Flash Memory
    Son Yoo Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of on Computer Applications and Information Processing Technology (CAIPT 2013)
    [paper]

  • Content-Based Chunk Placement Scheme for Decentralized Deduplication on Distributed File Systems
    Keonwoo Kim, Jeehong Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of international conference on Computational Science and Its Applications - Volume Part III (ICCSA 2013)
    [paper]

  • Enhancing application performance by memory partitioning in Android platforms
    Geunsik Lim, Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference on Consumer Electronics (ICCE 2013)
    [paper]

  • DANBI: Dynamic Scheduling of Irregular Stream Programs for Many-Core Systems
    Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference on Parallel Architectures and Compilation Techniques (PACT 2013)
    [paper | slides | code]

  • Optimized Lightweight Thread Framework for Mobile Devices
    Geunsik Lim, Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference of the IET Brunei Darussalam (IETBIC 2012)
    [paper]

  • Load-Balancing for Improving User Responsiveness on Multicore Embedded Systems
    Geunsik Lim, Changwoo Min, and Young Ik Eom
    In Proceedings of Ottawa Linux Symposium (OLS 2012)
    [paper]

  • EIMOS: enhancing interactivity in mobile operating systems
    Sunwook Bae, Hokwon Song, Changwoo Min, Jeehong Kim, and Young Ik Eom
    In Proceedings of international conference on Computational Science and Its Applications - Volume Part III (ICCSA 2012)
    [paper]

  • Usage pattern-based prefetching: quick application launch on mobile devices
    Hokwon Song, Changwoo Min, Jeehong Kim and Young Ik Eom
    In Proceedings of international conference on Computational Science and Its Applications - Volume Part III (ICCSA 2012)
    [paper]

  • SFS: random write considered harmful in solid state drives
    Changwoo Min, Kangnyeon Kim, Hyunjin Cho, Sang-Won Lee, and Young Ik Eom
    In Proceedings of USENIX conference on File and Storage Technologies (FAST 2012)
    [paper | slides | video]

  • Resource Redundancy Elimination by Bridging the Semantic Gap in Virtualized Systems
    Inhyeok Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference on Ubiquitous Information TEchnologies \& Applications (CUTE 2011)
    [paper]

  • Kernel-level dynamic binary instrumentation method using binary translation
    Dongwoo Lee, Inhyuk Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of International Conference on Internet (ICONI 2010)
    [paper]

  • MAS: Malware Analysis System Based on Hardware-Assisted Virtualization Technology
    Taehyoung Kim, Inhyuk Kim, Changwoo Min, and Young Ik Eom
    In Proceedings of Security Technology, Disaster Recovery and Business Continuity (SecTech 2010)
    [paper]

  • Efficient fuzzy rule generation based on fuzzy decision tree for data mining
    Myung Won Kim, Joong Geun Lee, and Changwoo Min
    In Proceedings of International Fuzzy Systems Conference (FUZZ-IEEE 1999)
    [paper]

Journal Publications

  • Securely Sharing Randomized Code that Flies
    Christopher Jelesnianski, Jinwoo Yom, Changwoo Min, and Yeongjin Jang
    ACM Digital Threats: Research and Practice (March 2022)

  • An OpenMP Runtime for Transparent Work Sharing Across Cache-Incoherent Heterogeneous Nodes
    Robert Lyerly, Carloc Bilbao, Changwoo Min, Christopher J. Rossbach, and Binoy Ravindran
    ACM Transactions on Computer Systems (December 2021)

  • A Syscall-Level Binary-Compatible Unikernel
    Pierre Olivier, Hugo Lefeuvre, Daniel Chiba, Stefan Lankes, Changwoo Min, and Binoy Ravindran
    IEEE Transactions on Computer (October 2021) [paper]

  • Making Application-level Crash Consistency Practical on Flash Storage
    Dong Hyun Kang, Changwoo Min, Sang-Won Lee, and Young Ik Eom
    IEEE Transactions on Parallel and Distributed Systems, Volume 31-5 (May 2019) [paper]

  • Opportunistic Spinlocks: Achieving Virtual Machine Scalability in the Clouds
    Sanidhya Kashyap, Changwoo Min, and Taesoo Kim
    ACM SIGOPS Operating Systems Review (OSR), Volume 50-1 (January 2016) [paper | code]
    LWN: qspinlock in Linux

  • vCanal: Paravirtual Socket Library towards Fast Networking in Virtualized Environment
    Dongwoo Lee, Changwoo Min, and Young Ik Eom
    IEICE Transactions on Information and Systems, Volume E99-D (Febrary 2016) [paper]

  • Dynamic Scheduling of Irregular Stream Programs toward Many-Core Scalability
    Changwoo Min and Young Ik Eom
    IEEE Transactions on Parallel and Distributed Systems, Volume 26-6 (2015) [paper]

  • Integrating Lock-free and Combining Techniques for a Practical and Scalable FIFO Queue
    Changwoo Min and Young Ik Eom
    IEEE Transactions on Parallel and Distributed Systems, Volume 26-7 (2015) [paper]

  • Static Dalvik Bytecode Optimization for Android Applications
    Jeehong Kim, Inhyeok Kim, Changwoo Min, Hyung Kook Jun, Soo Hyung Lee, Won Tae Kim, and Young Ik Eom
    ETRI Journal, Volume 37-2 (October 2015) [paper]

  • Effective flash-based SSD caching for high performance home cloud server
    Dongwoo Lee, Changwoo Min, and Young Ik Eom
    IEEE Transactions on Consumer Electronics, Volume 61-2 (2015) [paper]

  • Block Utilization-aware Buffer Replacement Scheme for Mobile NAND Flash Storage
    Dong Hyun Kang, Changwoo Min, and Young Ik Eom
    IEICE Transactions on Information and Systems, Volume E97-D (September 2014) [paper]

  • Symbiotic Dynamic Memory Balancing for Virtual Machines in Smart TV Systems
    Junghoon Kim, Taehun Kim, Changwoo Min, Hyung Kook Jun, Soo Hyung Lee, Won Tae Kim, and Young Ik Eom
    ETRI Journal, Volume 36-5 (October 2014) [paper]

  • Design and Implementation of a Log-Structured File System for Flash-Based Solid State Drives
    Changwoo Min, Sang-Won Lee, and Young Ik Eom
    IEEE Transactions on Computer, Volume 63-9 (September 2014) [paper]

  • Reducing Excessive Journaling Overhead with Small-Sized NVRAM for Mobile Devices
    Junghoon Kim, Changwoo Min, and Young Ik Eom
    IEEE Transactions on Consumer Electronics, Volume 60-2 (2014) [paper]

  • Supporting Transactional Atomicity in Flash Storage Devices
    Woon-Hak Kang, Sang-Won Lee, and Bongki Moon, and Gi-Hwan Oh, and Changwoo Min
    IEEE Data Eng. Bull., Volume 37-2 (2014) [paper]

  • Zero-Sum Defender: Fast and Space-Efficient Defense against Return-Oriented Programming Attacks
    Jeehong Kim, Inhyeok Kim, Changwoo Min, and Young Ik Eom
    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Volume E97.A (2014) [paper]

  • Virtual memory partitioning for enhancing application performance in mobile platforms
    Geunsik Lim, Changwoo Min, and Young Ik Eom
    IEEE Transactions on Consumer Electronics, Volume 59-4 (2013) [paper]

  • VMMB: Virtual Machine Memory Balancing for Unmodified Operating Systems
    Changwoo Min, Inhyeok Kim, Taehyoung Kim, Young Ik Eom
    Journal of Grid Computing, Volume 10-1 (March 2012) [paper]

  • Scalable Cache-Optimized Concurrent FIFO Queue for Multicore Architectures
    Changwoo Min, Hyung Kook Jun, Won Tae Kim and Young Ik Eom
    IEICE Transactions on Information and Systems, Volume E95.D-12 (2012) [paper]

  • Hardware assisted dynamic memory balancing in virtual machines
    Changwoo Min, Inhyeok Kim, Taehyoung Kim, and Young Ik Eom
    IEICE Electronics Express, Volume 8-10 (May 2011) [paper]

  • Weight Perturbation for Efficient Learning of Neural Networks
    Samkeun Kim, Changwoo Min, and Myungwon Kim
    Journal of Electrical Engineering and Information Science, Volume 3-5 (1998) [paper]

Posters

  • Scheduling HPC Workloads on Heterogeneous-ISA Architectures
    Mohamed L Karaoui, Anthony Carno, Rob Lyerly, Sang-Hoon Kim, Pierre Olivier, Changwoo Min, and Binoy Ravindran
    Proceedings of the 24th Symposium on Principles and Practice of Parallel Programming (PPoPP 2019)

  • TS-CLOCK: Temporal and Spatial Locality Aware Buffer Replacement Algorithm for NAND Flash Storages
    Dong Hyun Kang, Changwoo Min, and Young Ik Eom
    Proceedings of the ACM SIGMETRICS/International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS 2014)

  • Flash-Friendly Buffer Replacement Algorithm for Improving Performance and Lifetime of NAND Flash Storages
    Dong Hyun Kang, Changwoo Min, and Young Ik Eom
    Proceedings of the 12th USENIX conference on File and Storage Technologies (FAST 2014)

  • Can Lock-free and Combining Techniques Co-exist? A Novel Approach on Concurrent Queue
    Changwoo Min, and Young Ik Eom
    Proceedings of the 22st International Conference on Parallel Architectures and Compilation Techniques (PACT 2013)

  • NUMA-aware Scheduler: Taking Both Data Locality and Caching Effectiveness into Account on NUMA Platforms
    Junghoon Kim, Changwoo Min, and Young Ik Eom
    Proceedings of 10th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2012)

  • Towards Bare-metal Network Performance via Para-virtualized Socket Library and Exitless I/O
    Dongwoo Lee, Changwoo Min, Junghan Kim, and Young Ik Eom
    Proceedings of 10th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2012)

  • Accelerating Virtual Machine Storage I/O for Multicore Systems
    Dongwoo Lee, Junghan Kim, Junghoon Kim, Changwoo Min, and Young Ik Eom
    Proceedings of the 10th USENIX conference on File and Storage Technologies (FAST 2012)

  • DANBI: Dynamic and Scalable Stream Parallelism for Many-core Systems
    Changwoo Min, and Young Ik Eom
    Proceedings of 10th USENIX Symposium on Operating Systems Design and Implementation (OSDI '12)

  • Guest Transparent Dynamic Memory Balancing in Virtual Machines
    Changwoo Min, Inhyuk Kim, Taehyoung Kim, and Young Ik Eom
    9th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2010)