Postdoctoral Associate

Systems Software Research Group
Virginia Tech
453 Durham Hall
250 Perry St
Blacksburg, VA 24061
United States

e-mail: sanghoon@vt.edu
Phone: +1 (540)750-0637

Curriculum Vitae

Biography

Research Experience

Education

Teaching Experience

  • 2008. 9 - 2008. 12CS330 Operating Systems Head TA
  • 2008. 2 - 2008. 5CS202 Problem Solving TA
  • 2007. 9 - 2007. 12CS230 System Programming TA (Awarded Excellent Teaching Assistant)
  • 2007. 3 - 2007. 6CS230 System Programming Head TA (Awarded Excellent Teaching Assistant)
  • 2006. 9 - 2006. 12CS230 System Programming TA
  • 2006. 3 - 2006. 6CC510 Introduction to the Computer Science TA

Industry Experience

  • 2003. 5 - 2005. 5 Assistant software engineer, Nilex International, Co.
  • 2002. 3 - 2003. 4 Assistant software engineer, Telpion, Co.

Research Interests

  • Operating systems
  • Storage systems
  • Memory management
  • Mobile systems

Publication

International conferences and workshops

Journals

Miscellaneous

  • Joohyung Park, Kisik Jeong,
    Sang-Hoon Kim
    , and Jin-Soo Kim, "DDZTrace: An Online Semantic-aware Block Tracing Tool," Poster on the 14th USENIX Conference on File and Storage Technologies (USENIX FAST'16), Santa Clara, CA, USA, February 2016.
  • Sang-Hoon Kim
    , Jinho Seol, Seungryoul Maeng, and Jin-Soo Kim, "Design and Implementation of Full-Disk Encryption Using Hardware Support," Poster on the Korea Information Science Society Workshop on Special Interest Group on Computer Systems, No. 30, January 2010.
  • Wook Jung, Daewoo Lee, Eunji Pak, Youngjae Lee,
    Sang-Hoon Kim
    , Jin-Soo Kim, Taewoong Kim, and Sungwon Jun, "BeanFS: A Distributed File System for a Large Number of Immutable Files," Technical report CS-TR-2008-289, KAIST Computer Science Department.

Patents

  • Sunae Seo,
    Sang-Hoon Kim
    , Jin-Soo Kim, and Dongjun Shin, "Method and Apparatus for Controlling Memory in Electronic Device," Patent Filed No. US-20150261547A1 (March 17, 2015), United States.
  • Sunae Seo,
    Sang-Hoon Kim
    , Jin-Soo Kim, and Dongjun Shin, "Method and Apparatus for Controlling Memory in Electronic Device," Patent Filed No. 10-2015-0108257 (March 17, 2014), Korea.
  • Taewoong Kim, Sungwon Jun, Yuncheol Joo, Jin-Soo Kim, Wook Jung, Daewoo Lee, Eunji Pak, Youngjae Lee,
    Sang-Hoon Kim
    , and Myeongah Yang, "Distributed File System and Method for Operating File Using Owner-based File Grouping," Patent No. 1009149 (January 11, 2011), Korea.
  • Taewoong Kim, Sungwon Jun, Yuncheol Joo, Jin-Soo Kim, Wook Jung, Daewoo Lee, Eunji Pak, Youngjae Lee,
    Sang-Hoon Kim
    , and Myeongah Yang, "Distributed File System and Method for Replica-based Fault Treatment," Patent No. 0994342 (November 12, 2010), Korea.
  • Taewoong Kim, Sungwon Jun, Yuncheol Joo, Jin-Soo Kim, Wook Jung, Daewoo Lee, Eunji Pak, Youngjae Lee,
    Sang-Hoon Kim
    , and Myeongah Yang, "Distributed File System and File Consistency Management Method Using Replica State Matching," Patent No. 0988107 (October 8, 2010), Korea.

Research Projects

  • 2016. 11 - presentPopcorn Linux
  • 2013. 6 - 2016. 5SSD-based Smart Storage System for Big Data Applications, National Research Foundation of Korea (NRF)
  • 2012. 8 - 2013. 7Improving Memory Management Scheme in Android Platform, Samsung Electronics Co.
  • 2010. 9 - 2013. 5Research on SSD-based Next-Generation System Software, National Research Foundation of Korea (NRF)
  • 2010. 7 - 2011. 6Exploiting Object-based Interface for Solid State Disks, Samsung Electronics Co.
  • 2009. 3 - 2011. 1Development of Basis Technology for Trustworthy Computing, Ministry of Knowledge and Economy
  • 2008. 12 - 2009. 9Development of a High-Performance FTL for Large-Capacity FlashSSDs, Memory Division, Samsung Electronics Co.
  • 2007. 5 - 2011. 2Research on Storage System Technology for Large-scale Internet Service, Korea Science and Engineering Foundation (KOSEF)
  • 2006. 4 - 2008. 8A Distributed Storage System for Large-Scale Online Portal Sites, NHN Co.

Talks

  • Popcorn Linux: Compiler, Operating System and Virtualization Support for Application/Thread Migration in Heterogeneous ISA Environments, Linux Plumbers Conference, September 15, 2017, Los Angeles, CA.
  • The Anatomy of Ceph I/O, Ceph Day Seoul, August 26, 2016, Seoul, South Korea.