WORT: Write Optimal Radix Tree for Persistent Memory Storage Systems. - Se Kwon Lee; K. Hyun Lim; Hyunsub Song; Beomseok Nam; Sam H. Noh (FAST, 2017)

PMAL: Enabling lightweight adaptation of legacy file systems on persistent memory systems. - Hyunsub Song; Young Je Moon; Se Kwon Lee; Sam H. Noh (ISPASS, 2017)

µSnap: Embracing Traditional Programming Models for Persistent Memory through OS Support. - J. Hyun Kim; Young Je Moon; Hyunsub Song; Jay H. Park; Sam H. Noh (NVMSA, 2018)

On Providing OS Support to Allow Transparent Use of Traditional Programming Models for Persistent Memory. - J. Hyun Kim; Young Je Moon; Hyunsub Song; Jay H. Park; Sam H. Noh (ACM J. Emerg. Technol. Comput. Syst., 2020)

First Responder: Persistent Memory Simultaneously as High Performance Buffer Cache and Storage. - Hyunsub Song; Shean Kim; J. Hyun Kim; Ethan J. H. Park; Sam H. Noh (USENIX ATC, 2021)

Key-Space Partitioned LSM Tree for CMM-H. - Seungho Lim; Seung Won Yoo; Joontaek Oh; Wonseb Jeong; Hyunsub Song; Hyeonho Song; Donghun Lee; Youjip Won (NVMSA, 2024)

DJFS : Directory-Granularity Filesystem Journaling for CMM-H SSDs. - Seung Won Yoo; Joontaek Oh; Myeongin Cheon; Bonmoo Koo; Wonseb Jeong; Hyunsub Song; Hyeonho Song; Donghun Lee; Youjip Won (FAST, 2025)