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차세대운영체제연구실

HOME 교수소개 대학원소개 차세대운영체제연구실

차세대운영체제 연구실(Next-generation Operating Systems Lab)
- 지도교수강동현 교수님
- 홈페이지https://noslab.github.io
- 주소창원대학교 55호관 510호
- 전화번호TBD

연구실 개요

We enjoy practical systems with focuses on high performance, scalability, and reliability. In particular, we are interested in the broad area of systems software including storage devices, memory, and operating systems. Our research contributions have been published in top-tier systems conferences and journals.

주요 연구 분야

Operating Systems
Key-Value Store/NoSQL Database
Distributed Storage and Systems
Large-scale and Supercomputing Systems

논문 및 저서

Selected Publications

Making Application-level Crash Consistency Practical on Flash Dong Hyun Kang, Changwoo Min, Sang-Won Lee, and Young Ik Eom IEEE Transactions on Parallel and Distributed Systems (TPDS), Vol. 31, No. 5, pp. 1009-1020, May 2020
LDJ: Version Consistency Is Almost Free on Commercial Storage Dong Hyun Kang, Sang-Won Lee, and Young Ik Eom ACM Transactions on Storage (TOS), Vol. 15, No. 4, Article 28, pp. 1-20, November 2019
S-WAL: Fast and Efficient Write-Ahead Logging for Mobile Devices Dong Hyun Kang, Woonhak Kang, and Young Ik Eom IEEE Transactions on Consumer Electronics (TCE), Vol. 64, No. 3, pp. 319-327, August 2018
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 the 10th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), July 2018
iDiscard: Enhanced Discard() Scheme for Flash Storage Devices Dong Hyun Kang and Young Ik Eom In Proceedings of the 2018 IEEE International Conference on Big Data and Smart Computing (BigComp), January 2018
TO FLUSH or NOT: Zero Padding in the File System with SSD Dong Hyun Kang and Young Ik Eom In Proceedings of the 8th ACM SIGOPS Asia-Pacific Workshop on Systems (APSys), September 2017
CLOCK-DNV: A Write Buffer Algorithm for Flash Storage Devices of Consumer ElectronicsDong Hyun Kang, Se Jun Han, Young-Chang Kim, and Young Ik Eom IEEE Transactions on Consumer Electronics (TCE), Vol. 63, No. 1, pp. 85-91, February 2017
Dynamic Hot-Cold Separation Scheme on the Log-structured File System for CE Devices Dong Hyun Kang and Young Ik Eom In Proceedings of the 2017 IEEE International Conference on Consumer Electronics (ICCE), January 2017
FSLRU: A Page Cache Algorithm for Mobile Devices with Hybrid Memory Architecture Dong Hyun Kang and Young Ik Eom IEEE Transactions on Consumer Electronics (TCE), Vol. 62, No. 2, pp. 136-143, May 2016
Understanding the Behaviors of Discard Command in both the Filesystem and the Flash-based Storage Layer Dong Hyun Kang and Young Ik Eom In Proceedings of the 14th USENIX Conference on File and Storage Technologies (FAST), February 2016
FS-LRU: A Page Cache Algorithm for Eliminating Fsync Write on Mobile Devices Dong Hyun Kang and Young Ik Eom In Proceedings of the 2016 IEEE International Conference on Consumer Electronics (ICCE), January 2016
A Buffer Replacement Algorithm for Providing Self-Logging in Hybrid Memory Architecture Dong Hyun Kang and Young Ik Eom In Proceedings of the 13th USENIX Conference on File and Storage Technologies (FAST), February 2015
An Efficient Buffer Replacement Algorithm for NAND Flash Storage Devices Dong Hyun Kang, Changwoo Min, and Young Ik Eom In Proceedings of the IEEE 22nd International Symposium on Modelling, Analysis & Simulation of Computer and Telecommunication Systems (MASCOTS), September 2014
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, Vol. E97-D, No. 9, pp.2510-2513, September 2014
TS-CLOCK: Temporal and Spatial Locality Aware Buffer Replacement Algorithm for NAND Flash StoragesDong Hyun Kang, Changwoo Min, and Young Ik Eom In Proceedings of the 2014 ACM International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS), June 2014
Flash-friendly Buffer Replacement Algorithm for Improving Performance and Lifetime of NAND Flash Storages Dong Hyun Kang, Changwoo Min, and Young Ik Eom In Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST), February 2014

Project