Heejin Park

Research Interests

Operating systems; Cloud computing; Distributed systems

    Improving reliability and performance of file and storage systems

    Resource allocating and scheduling to maximize I/O performance

    System analysis and modeling


Doctoral Student in Electrical and Computer Engineering

Purdue University, West Lafayette, Indiana, United States (Current)

Crossroads Systems Exploration Lab (XSEL)

M.S. in Computer Science

University of Seoul, South Korea (Aug. 2015)

Thesis: “Incremental Redundancy to Reduce Data Retention Errors in Flash-based SSDs”

B.S in Computer Science and Engineering

University of Seoul, South Korea (Aug. 2013)

Conference Papers

[ATC'17] “StreamBox: Modern Stream Processing on a Multicore Machine,” Hongyu Miao, Heejin Park, Myeongjae Jeon, Gennady Pekhimenko, Kathryn S. McKinley, and Felix Xiaozhu Lin, in Proc. USENIX Annual Technical Conference, 2017

[MSST'15] “Incremental Redundancy to Reduce Data Retention Errors in Flash-based SSDs,” Heejin Park, Jaeho Kim, Jongmoo Choi, Donghee Lee, and Sam H. Noh, in Proc. The 31st International Conference on Massive Storage Systems and Technologies 2015

Poster Presentations

[OSDI'14] “Analysis of Incremental Redundancy for Data Retention Error of SSDs,” Heejin Park, Jaeho Kim, and Donghee Lee, The 22nd Korean Conference on Semiconductor 2014

Research Projects

Storage Software Optimization for Solid State Drive (SSD)

Research Assistant

Sep. 2013 - Aug. 2015

Honors & Awards

SK Hynix award

Korean Conference on Semiconductor (KCS) 2015

USENIX Student Award

Operating System Design and Implementation (OSDI) 2014

File and Storage Technologies (FAST) 2014

The Combined BA/MA Degree Scholarship

University of Seoul 2013, 2014

Seoul Financial Aid Scholarship

University of Seoul 2013

Honorable mention of ACM-ICPC Asia Regional

ACM-ICPC Asia Regional - Daejeon 2012

National Grant Type I & II

Korea Student Aid Foundation 2012


"Computing Method and Apparatus for Correcting and Detecting of Error", Jaeho Kim, Heeijn Park, and Sam H. Noh

Patent No. 1016095090000

"Storage System Based on NAND FLASH and Data Retention Improving Method", Heeijn Park, Jaeho Kim and Donghee Lee

Patent No. 1016539990000


  • C
  • C++
  • C#
  • Java
  • Python