We Ain’t Afraid of No File Fragmentation: Misconception and Prevention of Its Performance Impact on Modern Flash SSDs

22nd USENIX Conference on File and Storage Technologies (USENIX FAST'24), February

Paging Structure Cache 비동기화를 이용한 부채널 공격 가능성 조사

2023 한국소프트웨어종합학술대회 (KSC'23) 포스터, December

NVMeVirt 다중 인스턴스 지원 및 성능 모델 개선 연구

2023 한국소프트웨어종합학술대회 (KSC'23) 포스터, December

Empowering Storage Systems Research with NVMeVirt: A Comprehensive NVMe Device Emulator

ACM Transactions on Storage, September

DEHype: Retrofitting Hypervisors for a Resource-Disaggregated Environment

IEEE International Conference on Cluster Comupting (CLUSTER'23), July

Dotori: A Key-Value SSD Based KV Store

49th International Conference on Very Large Data Bases (VLDB'23), April

NVMeVirt: A Versatile Software-defined NVMe Device

21st USENIX Conference on File and Storage Technologies (USENIX FAST'23), February

유저스페이스에서의 NVMe 디바이스 에뮬레이트

2022 한국소프트웨어종합학술대회 (KSC'22) 포스터, December

Intel Software Guard Extension을 활용한 반환 주소 무결성 검증 방법

2022 한국소프트웨어종합학술대회 (KSC'22) 포스터, December

CCoW: 커버리지를 활용한 지역성 기반 Copy-on-Write 기법 (KSC21 우수발표 초청)

정보과학회 컴퓨팅의 실제 논문지, Vol.28, No.3, pp.202-207, March

CCoW: Optimizing Copy-on-Write Considering the Spatial Locality in Workloads

MDPI Electronics, Vol.11, Issue 3, No.461, February

매니코어 환경에서 성능 확장성을 위한 논 블로킹 동기화기법의 성능 분석

2021 한국소프트웨어종합학술대회 (KSC'21), December

A Case for Low-Latency Communication Layer for Distributed Operating Systems

IEICE Transactions on Information and Systems, Vol.E104-D, No.12, pp.2244-2247, December

Rethinking Remote Memory Placement on Large-Memory Systems with Path Diversity

12nd ACM SIGOPS Asia-Pacific Workshop on Systems (APSys'21), August

CCoW: 커버리지를 활용한 로컬리티 기반 Copy-on-Write 기법

2021 한국컴퓨터종합학술대회 (KCC'21), June

비휘발성 메모리 환경에서의 그래프 응용 분석

2021 한국컴퓨터종합학술대회 (KCC'21) 포스터, June

PinF: InfiniBand의 Work Completion 처리를 최적화한 통신계층 연구

2021 한국컴퓨터종합학술대회 (KCC'21) 포스터, June

DEX: Scaling Applications Beyond Machine Boundaries

40th IEEE International Conference on Distributed Computing Systems (ICDCS'20), November

InK: In-Kernel Key-Value Storage with Persistent Memory

MDPI Electronics, Vol.9, Issue 11, No.1913, November

A Framework for Software Diversification with ISA Heterogeneity,

23rd International Symposium on Research in Attacks, Intrusions and Defenses (RAID'20), October

The Key-Value SSD as a First-Class Citizen in the Operating System

12th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage'20), July

LSTM을 사용한 Block 계층 Prefetching

Korea Software Congress 2019 (KSC'19) 포스터, December

InK: 비휘발성 메모리를 활용한 커널 영역 키-값 저장소

Korea Software Congress 2019 (KSC'19) 포스터, December

Transaction Support Using Compound Commands in Key-Value SSDs

11th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage'19), July

A Framework to Secure Applications with ISA Heterogeneity

9th Workshop on Systems for Multi-core and Heterogeneous Architectures (SFMA'19), March

A Blackbox Approach to Performance Modeling of KVSSDs

17th USENIX Conference on File and Storage Technologies (USENIX FAST'19), February

Scheduling HPC Workloads on Heterogeneous-ISA Architectures

2019 ACM SIGPLAN Principles and Practice of Parallel Programming (PPoPP'19), February

libMPNode: An OpenMP Runtime for Parallel Processing Across Incoherent Domains

10th International Workshop on Programming Models and Applications for Multicores and Manycores (PMAM'19), February