Sangwook Shane Hahn

Publication Activity (10 Years)

Years Active: 2013-2019
Publications (10 Years): 8

Top Topics

Mobile Platforms

Ibm Zenterprise

User Experience

Garbage Collection

Top Venues

USENIX Annual Technical Conference

Publications

Taejin Kim, Duwon Hong, Sangwook Shane Hahn, Myoungjun Chun, Sungjin Lee, Joo Young Hwang, Jongyoul Lee, Jihong Kim
Fully Automatic Stream Management for Multi-Streamed SSDs Using Program Contexts. FAST (2019)
Cheng Ji, Li-Pin Chang, Sangwook Shane Hahn, Sungjin Lee, Riwei Pan, Liang Shi, Jihong Kim, Chun Jason Xue
File Fragmentation in Mobile Devices: Measurement, Evaluation, and Treatment. IEEE Trans. Mob. Comput. 18 (9) (2019)
Seungwook Han, Sungjin Lee, Sangwook Shane Hahn, Jihong Kim
SyncGC: A Synchronized Garbage Collection Technique for Reducing Tail Latency in Cassandra. APSys (2018)
Sangwook Shane Hahn, Sungjin Lee, Inhyuk Yee, Donguk Ryu, Jihong Kim
FastTrack: Foreground App-Aware I/O Management for Improving User Experience of Android Smartphones. USENIX Annual Technical Conference (2018)
Taejin Kim, Sangwook Shane Hahn, Sungjin Lee, Joo Young Hwang, Jongyoul Lee, Jihong Kim
PCStream: Automatic Stream Allocation Using Program Contexts. HotStorage (2018)
Sangwook Shane Hahn, Sungjin Lee, Inhyuk Yee, Donguk Ryu, Jihong Kim
Improving User Experience of Android Smartphones Using Foreground App-Aware I/O Management. APSys (2017)
Sangwook Shane Hahn, Sungjin Lee, Cheng Ji, Li-Pin Chang, Inhyuk Yee, Liang Shi, Chun Jason Xue, Jihong Kim
Improving File System Performance of Mobile Storage Systems Using a Decoupled Defragmenter. USENIX Annual Technical Conference (2017)
Jaeyong Jeong, Youngsun Song, Sangwook Shane Hahn, Sungjin Lee, Jihong Kim
Dynamic Erase Voltage and Time Scaling for Extending Lifetime of NAND Flash-Based SSDs. IEEE Trans. Computers 66 (4) (2017)
Sangwook Shane Hahn, Jihong Kim, Sungjin Lee
To collect or not to collect: just-in-time garbage collection for high-performance SSDs with long lifetimes. DAC (2015)
Jaeyong Jeong, Sangwook Shane Hahn, Sungjin Lee, Jihong Kim
Lifetime improvement of NAND flash-based storage systems using dynamic program and erase scaling. FAST (2014)
Jaeyong Jeong, Sangwook Shane Hahn, Sungjin Lee, Jihong Kim
Improving NAND Endurance by Dynamic Program and Erase Scaling. HotStorage (2013)
Sangwook Shane Hahn, Sungjin Lee, Jihong Kim
SOS: Software-based out-of-order scheduling for high-performance NAND flash-based SSDs. MSST (2013)