Youjip Won

Publication Activity (10 Years)

Years Active: 1996-2023
Publications (10 Years): 58

Top Venues

SAC

FAST

NVMSA

ACM Trans. Storage

Publications

Chaeyoung Hwang, Yongjin Kim, Junhan Lee, Youjip Won
Addressing the Space Overhead of Vector Quotient Filter. NVMSA (2023)
Joontaek Oh, Seung Won Yoo, Hojin Nam, Changwoo Min, Youjip Won
CJFS: Concurrent Journaling for Better Scalability. FAST (2023)
Joontaek Oh, Sion Ji, Yongjin Kim, Youjip Won
exF2FS: Transaction Support in Log-Structured Filesystem. FAST (2022)
Jieun Kim, Dohyun Kim, Youjip Won
Fair I/O scheduler for alleviating read/write interference by forced unit access in flash memory. HotStorage (2022)
Dohyun Kim, Kwangwon Min, Joontaek Oh, Youjip Won
ScaleXFS: Getting scalability of XFS back on the ring. FAST (2022)
Kwangwon Min, Dohyun Kim, Seungho Lim, Youjip Won
Polling Based Per-core Workqueue Management in XFS Journaling. NVMSA (2022)
Juwon Kim, Minsu Kim, Muhammad Danish Tehseen, Joontaek Oh, Youjip Won
IPLFS: Log-Structured File System without Garbage Collection. USENIX Annual Technical Conference (2022)
Seung Won Yoo, Joontaek Oh, Youjip Won
O-AFA: order preserving all flash array. SYSTOR (2022)
Jeoungahn Park, Taeho Hwang, Jongmoo Choi, Changwoo Min, Youjip Won
LODIC: Logical Distributed Counting for Scalable File Access. USENIX Annual Technical Conference (2021)
Kyoungho Koo, Joontaek Oh, Kwangwon Min, Youngjin Kwon, Youjip Won
C2J: compulsory compound transaction for journaling file system. APSys (2021)
Kyoungho Koo, Yongjun Park, Youjip Won
LOCKED-Free Journaling: Improving the Coalescing Degree in EXT4 Journaling. NVMSA (2020)
Dokeun Lee, Youjip Won, Yongjun Park, Seongjin Lee
Two-tier garbage collection for persistent object. SAC (2020)
Gunhee Choi, Juhyung Son, Jongmoo Choi, Seong-je Cho, Youjip Won
HPanal: a framework for analyzing tradeoffs of huge pages. SAC (2019)
Youjip Won, Sundoo Kim, Juseong Yun, Damquang Tuan, Jiwon Seo
DASH: Database Shadowing for Mobile DBMS. Proc. VLDB Endow. 12 (7) (2019)
Junghoon Kim, Sundoo Kim, Juseong Yun, Youjip Won
Energy efficient IO stack design for wearable device. SAC (2019)
Dokeun Lee, Seongjin Lee, Youjip Won
CAWBT: NVM-Based B+Tree Index Structure Using Cache Line Sized Atomic Write. IEICE Trans. Inf. Syst. (12) (2019)
Taeho Hwang, Youjip Won
Copy-on-Write with Adaptive Differential Logging for Persistent Memory. IEICE Trans. Inf. Syst. (12) (2019)
Jinsoo Yoo, Yongjun Park, Seongjin Lee, Youjip Won
Automatic code conversion for non-volatile memory. SAC (2018)
Taeho Hwang, Myungsik Kim, Seongjin Lee, Youjip Won
On the I/O characteristics of the mobile web browsers. SAC (2018)
Youjip Won, Jaemin Jung, Gyeongyeol Choi, Joontaek Oh, Seongbae Son, Joo Young Hwang, Sangyeun Cho
Barrier-Enabled IO Stack for Flash Storage. FAST (2018)
Gyeongyeol Choi, Youjip Won
Analysis for the performance degradation of fsync() in F2FS. IC4E (2018)
Yeonjin Noh, Jinsoo Yoo, Seongjin Lee, Youjip Won
UFLRU: unmapped file first LRU scheme for non-volatile memory. SAC (2018)
Jinsoo Yoo, Joontaek Oh, Seongjin Lee, Youjip Won, Jin-Yong Ha, Jongsung Lee, Junseok Shim
OrcFS: Orchestrated File System for Flash Storage. ACM Trans. Storage 14 (2) (2018)
Joontaek Oh, Youjip Won
Embedded DBMS Design for In-Vehicle Information Management. NVMSA (2018)
Jihyun Kim, Youjip Won
OpF-STM: Optimized Persistent Overhead Fail-safety Software Transactional Memory in Non-volatile Memory. ICIIT (2018)
Deukyeon Hwang, Wook-Hee Kim, Youjip Won, Beomseok Nam
Endurable Transient Inconsistency in Byte-Addressable Persistent B+-Tree. FAST (2018)
Balgeun Yoo, Seongjin Lee, Youjip Won
Analyzing the Storage Defects From the Perspective of Synthetic Fault Injection. J. Inf. Sci. Eng. 34 (1) (2018)
Youjip Won, Joontaek Oh, Jaemin Jung, Gyeongyeol Choi, Seongbae Son, Joo Young Hwang, Sangyeun Cho
Bringing Order to Chaos: Barrier-Enabled I/O Stack for Flash Storage. ACM Trans. Storage 14 (3) (2018)
Changhyun Park, Seongjin Lee, Youjip Won, Soohan Ahn
Practical Implication of Analytical Models for SSD Write Amplification. ICPE (2017)
Youjip Won, Jaemin Jung, Gyeongyeol Choi, Joontaek Oh, Seongbae Son, Joo Young Hwang, Sangyeun Cho
Barrier Enabled IO Stack for Flash Storage. CoRR (2017)
Hankeun Son, Seongjin Lee, Gyeongyeol Choi, Youjip Won
Coarse-grained mtime update for better fsync() performance. SAC (2017)
Taeho Hwang, Dokeun Lee, Yeonjin Noh, Youjip Won
Designing persistent heap for byte addressable NVRAM. NVMSA (2017)
Seongbae Son, Jinsoo Yoo, Youjip Won
Guaranteeing the Metadata Update Atomicity in EXT4 File system. APSys (2017)
Seungyong Cheon, Youjip Won
Exploiting Multi-Block Atomic Write in SQLite Transaction. HP3C (2017)
Dam Quang Tuan, Seungyong Cheon, Youjip Won
On the IO characteristics of the SQLite transactions. MOBILESoft (2016)
Balgeun Yoo, Seongjin Lee, Youjip Won
Power Consumption Signature: Characterizing an SSD. IEICE Trans. Inf. Syst. (7) (2016)
Hankeun Son, Seongjin Lee, Youjip Won
Effect of timer interrupt interval on file system synchronization overhead. IC-NIDC (2016)
Sungkwang Lee, Taemin Lee, Hyunsun Park, Junwhan Ahn, Sungjoo Yoo, Youjip Won, Sunggu Lee
Differential Write-Conscious Software Design on Phase-Change Memory: An SQLite Case Study. ACM Trans. Design Autom. Electr. Syst. 21 (3) (2016)
Seongsu Lee, Youjip Won
Program code regeneration method for non-volatile memory platform. IC-NIDC (2016)
Dongwook Kim, Youjip Won, Jaehyuk Cha, Sungroh Yoon, Jongmoo Choi, Sooyong Kang
Exploiting Compression-Induced Internal Fragmentation for Power-Off Recovery in SSD. IEEE Trans. Computers 65 (6) (2016)
Jaemin Jung, Youjip Won
nvramdisk: A Transactional Block Device Driver for Non-Volatile RAM. IEEE Trans. Computers 65 (2) (2016)
Wook-Hee Kim, Jinwoong Kim, Woongki Baek, Beomseok Nam, Youjip Won
NVWAL: Exploiting NVRAM in Write-Ahead Logging. ASPLOS (2016)
Seokhei Cho, Changhyun Park, Youjip Won, Sooyong Kang, Jaehyuk Cha, Sungroh Yoon, Jongmoo Choi
Design Tradeoffs of SSDs: From Energy Consumption's Perspective. ACM Trans. Storage 11 (2) (2015)
Junyeop Kim, Youjip Won
Dynamic load balancing for efficient video streaming service. ICOIN (2015)
Hu-ung Lee, Seongjin Lee, Jae-woon Kim, Youjip Won
Erratum: Parallelizing SHA-1 [IEICE Electronics Express Vol 12 (2015) No 12 pp 20150371]. IEICE Electron. Express 12 (14) (2015)
Dongil Park, Seungyong Cheon, Youjip Won
Suspend-aware Segment Cleaning in Log-structured File System. HotStorage (2015)
Wongun Lee, Keonwoo Lee, Hankeun Son, Wook-Hee Kim, Beomseok Nam, Youjip Won
WALDIO: Eliminating the Filesystem Journaling in Resolving the Journaling of Journal Anomaly. USENIX Annual Technical Conference (2015)
Myungsik Kim, Hu-ung Lee, Youjip Won
IO characteristics of modern smartphone platform: Android vs. Tizen. IWCMC (2015)
Myungsik Kim, Seongjin Lee, Youjip Won
Comparative study on I/O characteristics of mobile web browsers. ICCE-Berlin (2015)
Jongmin Gim, Taeho Hwang, Youjip Won, Krishna Kant
SmartCon: SmartCon: Smart Context Switching for Fast Storage Devices. ACM Trans. Storage 11 (2) (2015)
Taeho Hwang, Jaemin Jung, Youjip Won
HEAPO: Heap-Based Persistent Object Store. ACM Trans. Storage 11 (1) (2015)
Balgeun Yoo, Youjip Won
SOAR: Storage based system reliability analyzer. ICCE-Berlin (2015)
Youjip Won, Kyeongyeol Lim, Jaehong Min
MUCH: Multithreaded Content-Based File Chunking. IEEE Trans. Computers 64 (5) (2015)
Eunryoung Lim, Seongjin Lee, Youjip Won
Androtrace: framework for tracing and analyzing IOs on Android. INFLOW@SOSP (2015)
Myungsik Kim, Seongjin Lee, Jinchul Shin, Youjip Won
LASER: Latency-Aware Segment Relocation for non-volatile memory. J. Syst. Archit. 61 (8) (2015)
Hu-ung Lee, Seongjin Lee, Jae-woon Kim, Youjip Won
Parallelizing SHA-1. IEICE Electron. Express 12 (12) (2015)
Myungsik Kim, Eunryoung Lim, Seongjin Lee, Youjip Won
Dumb design, dumber usage of mobile database. GCCE (2015)
Myungsik Kim, Seongjin Lee, Youjip Won
What matters is an application: On the excessive I/Os in smartphones. WiMob (2015)
Cheol-Hee Lee, Taeho Hwang, Youjip Won
Improving I/O Performance in Smart TVs. FiCloud (2014)
Myungsik Kim, Jinchul Shin, Youjip Won
Selective Segment Initialization: Exploiting NVRAM to Reduce Device Startup Latency. IEEE Embed. Syst. Lett. 6 (2) (2014)
Wook-Hee Kim, Beomseok Nam, Dongil Park, Youjip Won
Resolving journaling of journal anomaly in android I/O: multi-version B-tree with lazy split. FAST (2014)
Sooman Jeong, Youjip Won
Buffered FUSE: optimising the Android IO stack for user-level filesystem. Int. J. Embed. Syst. 6 (2/3) (2014)
Jinsoo Yoo, Youjip Won, Sooyong Kang, Jongmoo Choi, Sungroh Yoon, Jaehyuk Cha
Analytical model of SSD parallelism. SIMULTECH (2014)
Bumjoon Seo, Sooyong Kang, Jongmoo Choi, Jaehyuk Cha, Youjip Won, Sungroh Yoon
IO Workload Characterization Revisited: A Data-Mining Approach. IEEE Trans. Computers 63 (12) (2014)
Chanhyun Park, Seongjin Lee, Youjip Won
An Analysis on Empirical Performance of SSD-Based RAID. ISCIS (2014)
Kyeongyeol Lim, Geehan Park, Minsuk Choi, Youjip Won, Dong-Oh Kim, Hongyeon Kim
Workload characteristics of DNA sequence analysis: from storage systems' perspective. RAPIDO (2014)
Seongjin Lee, Youjip Won, Sungwoo Hong
Mining-based File Caching in a Hybrid Storage System. J. Inf. Sci. Eng. 30 (6) (2014)
Sooman Jeong, Kisung Lee, Seongjin Lee, Seoungbum Son, Youjip Won
I/O Stack Optimization for Smartphones. USENIX Annual Technical Conference (2013)
Jinsoo Yoo, Youjip Won, Joongwoo Hwang, Sooyong Kang, Jongmoo Choi, Sungroh Yoon, Jaehyuk Cha
VSSIM: Virtual machine based SSD simulator. MSST (2013)
Sooman Jeong, Kisung Lee, Jungwoo Hwang, Seongjin Lee, Youjip Won
Framework for Analyzing Android I/O Stack Behavior: From Generating theWorkload to Analyzing the Trace. Future Internet 5 (4) (2013)
Sooman Jeong, Kisung Lee, Jungwoo Hwang, Seongjin Lee, Youjip Won
AndroStep: Android Storage Performance Analysis Tool. Software Engineering (Workshops) (2013)
Dokeun Lee, Youjip Won
Bootless Boot: Reducing Device Boot Latency with Byte Addressable NVRAM. HPCC/EUC (2013)
Jonghwa Kim, Choonghyun Lee, Sang Yup Lee, Ikjoon Son, Jongmoo Choi, Sungroh Yoon, Hu-ung Lee, Sooyong Kang, Youjip Won, Jaehyuk Cha
Deduplication in SSDs: Model and quantitative analysis. MSST (2012)
Jae-woon Kim, Hu-ung Lee, Youjip Won
Design for high throughput SHA-1 hash function on FPGA. ICUFN (2012)
Kisung Lee, Youjip Won
Smart layers and dumb result: IO characterization of an android-based smartphone. EMSOFT (2012)
Dokeun Lee, Youjip Won
Booting Linux faster. IC-NIDC (2012)
Jongmin Gim, Youjip Won
Relieving the burden of track switch in modern hard disk drives. Multim. Syst. 17 (3) (2011)
Balgeun Yoo, Youjip Won, Seokhei Cho, Sooyong Kang, Jongmoo Choi, Sungroh Yoon
SSD Characterization: From Energy Consumption's Perspective. HotStorage (2011)
Jaehong Min, Daeyoung Yoon, Youjip Won
Efficient Deduplication Techniques for Modern Backup Operation. IEEE Trans. Computers 60 (6) (2011)
Zhi Tang, Youjip Won
Multithread Content Based File Chunking System in CPU-GPGPU Heterogeneous Architecture. CCP (2011)
Seongjin Lee, Jongwoo Song, Soohan Ahn, Youjip Won
Session-based classification of internet applications in 3G wireless networks. Comput. Networks 55 (17) (2011)
Jongmin Gim, Youjip Won
Extract and infer quickly: Obtaining sector geometry of modern hard disk drives. ACM Trans. Storage 6 (2) (2010)
Inuk You, Youjip Won
Dynamic File System Migration for Energy Efficient Storage Management. GreenCom/CPSCom (2010)
Sungwoo Hong, Youjip Won, Dong In Kim
Significance-Aware Channel Power Allocation for Wireless Multimedia Streaming. IEEE Trans. Veh. Technol. 59 (6) (2010)
Jaemin Jung, Youjip Won, Eun-ki Kim, Hyungjong Shin, Byeonggil Jeon
FRASH: Exploiting storage class memory in hybrid file system for hierarchical storage. ACM Trans. Storage 6 (1) (2010)
Hyunjoo Kim, Heon Young Yeom, Sooyong Kang, Youjip Won
Inter-Object Layer Clustering for scalable video streaming. Multim. Tools Appl. 50 (2) (2010)
Sungwoo Hong, Youjip Won
Incorporating packet semantics in scheduling of real-time multimedia streaming. Multim. Tools Appl. 46 (2-3) (2010)
Sungjoo Kang, Seongjin Lee, Youjip Won, Byeongchan Seong
On-line prediction of nonstationary variable-bit-rate video traffic. IEEE Trans. Signal Process. 58 (3) (2010)
Sungwoo Hong, Yohwan Kim, Youjip Won
Mining based file caching in hybrid system. ISDA (2010)
Sooyong Kang, Sungwoo Hong, Youjip Won
Storage technique for real-time streaming of layered video. Multim. Syst. 15 (2) (2009)
Sang-Won Lee, Sooyong Kang, Youjip Won, Jongmoo Choi
Report on workshop on operating systems support for next generation large scale NVRAM (NVRAMOS 2009). SIGMOD Rec. 38 (2) (2009)
Hyojun Kim, Youjip Won, Sooyong Kang
Embedded NAND flash file system for mobile multimedia devices. IEEE Trans. Consumer Electron. 55 (2) (2009)
Dashdorj Yamkhin, Youjip Won
Modeling and Analysis of Wireless LAN Traffic. J. Inf. Sci. Eng. 25 (6) (2009)
Youjip Won, Jongmyeong Ban, Jaehong Min, Jungpil Hur, Sangkyu Oh, Jangsun Lee
Efficient Index Lookup for De-Duplication Backup System. MASCOTS (2008)
Sungwoo Hong, Youjip Won
SAPS: Significance-Aware Packet Scheduling for Real-Time Streaming of Layer Encoded Video. ISM (2008)
Youjip Won, Rakie Kim, Jongmyeong Ban, Jungpil Hur, Sangkyu Oh, Jangsun Lee
PRUN : Eliminating Information Redundancy for Large Scale Data Backup System. ICCSA Workshops (2008)
Seongjin Lee, Youjip Won, Dong-Joon Shin
On the multi-scale behavior of packet size distribution in Internet backbone network. NOMS (2008)
Jongmin Gim, Jaehyeok Chang, Hyungwon Jung, Youjip Won, Junseok Shim, Youngseon Park
Hard Disk Drive for HD Quality Multimedia Home Appliance. ICCSA Workshops (2008)
Youjip Won, Jongmin Kim, Wonmin Jung
Energy-aware disk scheduling for soft real-time I/O requests. Multim. Syst. 13 (5-6) (2008)
Youjip Won, Doohan Kim, Jinyoun Park, Sichang Lee
HERMES: embedded file system design for A/V application. Multim. Tools Appl. 39 (1) (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Youjip Won