Biography

Education

• Ph.D. candidate in Computer Science, KAIST, 2006 - present
    Integrated Master's and Doctoral Degree Program in Computer Science, KAIST
    Advisor: Professor Seungryoul Maeng
• B.S. in Computer Science, KAIST, 2002
    Thesis: Implementing Online English Writing Recognition System, 2001
• Graduation in Gangwon Science High School, 1996

Industrial Experience

• May. 2003 - May. 2005 : Assistant Research Engineer
  Network Security Team, InZen
• Oct. 2001 - May. 2003 : Assisitant Research Engineer
  Research Division, FnBC

Teaching Experience

• Sep. 2008 - Dec. 2008 : CS330 Operating Systems Head TA
• Feb. 2008 - May. 2008 : CS202 Problem Solving TA
• Sep. 2007 - Dec. 2007 : CS230 System Programming TA
• Mar. 2007 - Jun. 2007 : CS230 System Programming Head TA
• Sep. 2006 - Dec. 2006 : CS230 System Programming TA
• Mar. 2006 - Jun. 2006 : CC510 Introduction to the Computer Science TA

Honors and Awards

• Feb. 2008 : Excellent Teaching Assistant Award, KAIST Dept. of CS
• Sep. 2007 : Excellent Teaching Assistant Award, KAIST Dept. of CS
• Oct. 2003 : Excellent Research Staff, InZen
• Mar. 2006 - Jan. 2012 : KAIST Fellowship, Korean Government
• Mar. 1996 - Dec. 1999 : KAIST Fellowship, Korean Government

Research Interests

• Storage systems
• Flash memory technology
• Operating systems
• High performance systems
• Distributed computer systems
• Computer systems

Publication

International Conference and Workshops

• Sang-Hoon Kim, Jin-Soo Kim, and Seungryoul Maeng, "Using Solid State Drives (SSDs) for Virtual Block Devices", appeared on the 2nd Workshop on Runtime Environments, Systems, Layering and Virtualized Environments (RESoLVE'12), held in conjunction with ASPLOS'12, London, UK, March 2012.
  • Student Travel Grant from VMWare
• Sang-Hoon Kim, Dawoon Jung, Jin-Soo Kim, and Seungryoul Maeng, "HeteroDrive: Reshaping the Storage Access Pattern of OLTP Workload Using SSD", Proceedings of the 4th International Workshop on Software Support for Portable Storage(IWSSPS 2009), held as a part of the ESWEEK'09, pp. 13-17, Grenoble, France, October 2009.
• Sang-Hoon Kim, Youngjae Lee, and Jin-Soo Kim, "FlexRPC: A Flexible Remote Procedure Call Facility for Modern Cluster File Systems", Proceedings of the 9th IEEE International Conference on Cluster Computing (CLUSTER 2007), Austin, TX, USA, September 2007.

International Journal

• Sang-Hoon Kim, Jin-Soo Kim, and Seungryoul Maeng, "Modeling and Evaluation of Serial Multicast Remote Procedure Calls (RPCs)", IEEE Communications Letters, Vol. 13, No. 4, pp. 283-285, April 2009.

Other Papers

• Sang-Hoon Kim, Jinho Seol, Seungryoul Maeng, and Jin-Soo Kim, "Design and Implementation of Full-Disk Encryption Using Hardware Support", Poster of 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 Large-scale E-mail Services", Journal of Korea Information Science Society, Vol. 36, No. 4, pp. 247-258, August 2009.
• 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

• 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

• Dec. 2011 - present : SmartTV 2.0 Software Platform, Ministry of Knowledge and Economy
• Sep. 2010 - present : Research on SSD-based Next-Generation System Software, National Research Foundation of Korea (NRF)
• Jul. 2010 - Jun. 2011 : Exploiting Object-based Interface for Solid State Disks, Samsung Electronics Co.
• Mar. 2009 - Jan. 2011 : Development of Basis Technology for Trustworthy Computing, Ministry of Knowledge and Economy
• Dec. 2008 - Sep. 2009 : Development of a High-Performance FTL for Large-Capacity FlashSSDs, Memory Division, Samsung Electronics Co.
• May. 2007 - Feb. 2011 : Research on Storage System Technology for Large-scale Internet Service, KOSEF
• Apr. 2006 - Aug. 2008 : A Distributed Storage System for Large-Scale Online Portal Sites, NHN Corp.
  • Featured in NHN Story (June 23, 2009)