Won Yoojib Lab

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KAIST · Electrical Engineering

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학부 인턴, 석사·박사 과정생, 박사후연구원을 모집. 과기정통부 Innocore Project 지원으로 운영체제·분산시스템·스토리지 분야 박사후연구원을 풀펀딩으로 채용 중.

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Professor

Prof. 원유집

Professor's page · publications

About

KAIST 전기및전자공학부 원유집(Youjip Won) 교수의 운영체제 연구실(OS Lab)로, 운영체제·분산시스템·스토리지 시스템을 연구한다. 플래시/SSD 최적화, 파일시스템 저널링, I/O 스택, 비휘발성 메모리 시스템에 강점을 가지며 최근에는 GPU 중심 컴퓨팅 시스템 설계로 영역을 확장하고 있다. 원 교수는 ICT 석좌교수이자 파일·스토리지 시스템 연구센터장이다.

Research keywords

Operating SystemStorage and FilesystemDistributed SystemPerformance Modeling and Analysis

Selected publications

LeaST: Learned Sector Translation for Skipped Physical Page AddressIEEE NVMSA · 2026
Aker: Density-Aware Approximate Caching for Vector SearchPVLDB (VLDB) · 2026
Advanced I/O Stack for Efficient Zone-based Mobile Flash StorageACM TOS · 2026
SeeSSD: Computational Storage for Energy-Efficient Real-Time Object DetectionACM TECS · 2026
OPIMQ: Order Preserving IO stack for Multi-Queue Block DeviceUSENIX FAST · 2025
D2FS: Device-Driven Filesystem Garbage CollectionUSENIX FAST · 2025
DJFS: Directory-Granularity Filesystem Journaling for CMM-H SSDsUSENIX FAST · 2025

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