http://www.cs.usyd.edu.au/~hyungsoo/jhs-2.JPG

Hyungsoo Jung

Sr. Software Development Engineer, Ph.D.


Address:

Amazon Web Services Inc.

Seattle, WA, USA


Email:

hyungsoo dot jung at gmail dot com

 

 


I joined Amazon Aurora Database Engine team. Prior to joining Amazon Web Services, I was a researcher at Embedded Operating Systems (ERTOS) Research Group of NICTA, guided by Prof. Gernot Heiser. Before that, I was a post-doctoral researcher at the Database Research Group, the University of Sydney, advised by Prof. Alan Fekete, and I also closely work with Dr. Uwe Roehm.   My main research interests are in the areas of distributed systems, database systems and transaction processing.


Education


Experience

  • Sr. Software Development Engineer, Amazon Aurora Database Engine, AWS, Seattle, WA, USA, May 2015 ~ present
  • Software Development Engineer, Amazon Aurora Database Engine, AWS, Seattle, WA, USA, October 2012 ~ April 2015
  • Researcher, National ICT Australia (NICTA), Kensington, NSW, Australia, April 2012 ~ September 2012
  • Postdoctoral Research Associate, The University of Sydney, Sydney, NSW, Australia, April 2010 ~ March 2012
  • Postdoctoral Research Associate, Seoul National University, Oct 2009~ March 2010
  • Engineering internship with Google, Zurich, Switzerland (Jul 2006 ~ Dec 2006).
  • Mandatory military service at Camp Humphreys in Pyung-Taek as Korean Augmentation To the United States Army (KATUSA)  (Dec 1998 ~ Feb 2001).

Research Projects

  • Large-scale Data Management (2010~2012)
  • Rethinking Legacy Distributed Systems on Multi-core Architectures (2009)
  • Internet Congestion Control for High Bandwidth-Delay Product Networks (2007~2009)
  • Algorithms for Efficient Data Management ( 2007 ~ 2008)
  • Atlas : A New Paradigm of Shared Virtual Memory Management System for Distributed Systems ( 2005 ~ 2006 )
  • Fault-Tolerant MPI over High-speed Networks ( 2002 ~ 2006)
  • A New Architecture For QoS-guaranteed Soft Real-Time Operating Systems (2003)

Publications

Copyright Notice: It is understood that the following electronic versions of the papers are non-commercial distributions available to ensure the timely dissemination of their content. Copyrights for each published paper are held by the respective publishing organization.

    Journal

  • Hyungsoo Jung, Hyuck Han, Alan Fekete, Gernot Heiser, Heon Y. Yeom, "A Scalable Lock Manager for Multicores", ACM Transactions on Database Systems (TODS), Vol. 39, No. 4, Article 31, December 2014
  • Hyuck Han, Young Choon Lee, Woong Shin, Hyungsoo Jung, Heon Y. Yeom, Albert Zomaya, "Cashing in on the Cache in the Cloud", IEEE Transactions on Parallel and Distributed Systems (TPDS), 23(8):1387-1399, Aug 2012
  • Hyuck Han, Hyungsoo Jung, Heon Y. Yeom, "Aspect-Oriented Development in Cluster Computing Software", Cluster Computing: the Journal of Networks, Software Tools and Applications, (SCIE) Dec 2011
  • Hyuck Han, Hyungsoo Jung, Sooyong Kang, Heon Y. Yeom, "Performance Evaluation of a Remote Memory System with Commodity Hardware for Large-Memory Data Processing", Cluster Computing: the Journal of Networks, Software Tools and Applications (SCIE), Dec 2011.
  • Hyungsoo Jung, Hyuck Han, Heon Y. Yeom, Sooyong Kang, "Athanasia: A User-Transparent and Fault-Tolerant System for Parallel Applications", IEEE Transactions on Parallel and Distributed Systems (TPDS), 22(10): 1653-1668, Oct 2011
  • Hyuck Han, Hyungsoo Jung, Heon Y. Yeom, "Scatter-Gather-Merge: An Efficient Star-Join Query Processing Algorithm for Data-Parallel Frameworks", Cluster Computing: the Journal of Networks, Software Tools and Applications, (14)2: 183-197, June 2011
  • Shin-gyu Kim, Hyuck Han, Hyungsoo Jung, Heon Y. Yeom, "Improving MapReduce Performance by Exploiting Input Redundancy", Journal of Information Science and Engineering, 27(2): 789-804, Mar 2011.
  • Hyuck Han, Hyungsoo Jung, Heon Y. Yeom, " An efficient skyline framework for matchmaking applications", Journal of Network and Computer Applications (JNCA), 34(1): 102-115, January 2011.
  • Hyungsoo Jung, Shin-Gyu Kim, Heon Y. Yeom, Sooyong Kang, "TCP-GT: A New Approach To Congestion Control Based on Goodput and Throughput", Journal of Communications and Networks (JCN), 12(5):??-??, October 2010.
  • Hyungsoo Jung, Heon Y. Yeom, and Sooyong Kang, "A Practical Single-Register Wait-Free Mutual Exclusion Algorithm on Asynchronous Networks", Journal of Information, 13(4): ??-??, July 2010.
  • Hyungsoo Jung, Hyuck Han, Heon Y. Yeom, Sooyong Kang, "CPS: Operating System Architecture for Efficient Network resource Management with Control-theoretic Packet Scheduler", Journal of Communications and Networks (JCN) 12(3): 266-274, June 2010.
  • Hyungsoo Jung, Hyuck Han, Heon Y. Yeom, Sooyong Kang, "A Fast and Progressive Algorithm for Skyline Queries with Totally- and Partially-Ordered Domains", Journal of Systems and Software (JSS), 83(3): 429-445, March 2010.
  • Namyoon Woo, Hyungsoo Jung, Heon Y. Yeom, Taesoon Park, and Hyungwoo Park, "MPICH-GF: Transparent Checkpointing and Rollback-Recovery for Grid-Enabled MPI Processes", IEICE Transactions on Information and Systems, E87-D(7): 1820-1828, July 2004.

Conference

  • Soojeon Lee, Myungjin Lee, Dongman Lee, Hyungsoo Jung, Byung-Sun Lee “ TCPRand: Randomizing TCP Payload Size for TCP Fairness in Data Center Networks”, the 34th IEEE International Conference on Computer Communications (IEEE INFOCOM'15), to appear
    -I contributed an adaptive size randomization algorithm that can improve TCP fairness under the circumstance where a single flow from one port competes with multiple flows from other port at the same output port. Retaining TCP fairness while mitigating the TCP-outcast problem is one of key claims of this paper.
  • Hyuck Han, SeongJae Park, Hyungsoo Jung, Alan Fekete, Uwe Roehm, Heon Y. Yeom “Scalable Serializable Snapshot Isolation for Multicore Systems”, Proceedings of IEEE International Conference on Data Engineering (ICDE'14),, Chicago, IL, USA, April 2014.
  • ACM
DL Author-ize serviceA scalable lock manager for multicores
    Hyungsoo Jung, Hyuck Han, Alan D. Fekete, Gernot Heiser, Heon Y. Yeom
    Proceedings of ACM SIGMOD International Conference on Management of Data (SIGMOD'13), New York, New York, USA, July 2013, pp 73-84.

    -The conference paper is selected as one of the best papers and invited to ACM Transactions on Database Systems (TODS).
  • Hyungsoo Jung, Hyuck Han, Alan Fekete, Uwe Roehm, Heon Y. Yeom “Performance of Serializable Snapshot Isolation on Multicore Servers”, Proceedings of International Conference on Database Systems for Advanced Applications (DASFAA'13), (Springer LNCS 7826) Wuhan China, April 2013, pp 416-430.
  • Hyungsoo Jung, Hyuck Han, Alan Fekete, Uwe Roehm “Serializable Snapshot Isolation for Replicated Databases in High-Update Scenarios”, the 37th International Conference on Very Large Data Bases (VLDB 2011), Seattle, Washington, USA, Aug 2011, pp 783-794. (acceptance rate = 18.1% for research track)
  • Hyungsoo Jung, Shin-Gyu Kim, Heon Y. Yeom, Sooyong Kang, Lavy Libman “ Adaptive Delay-based Congestion Control for High Bandwidth-Delay Product Networks”, the 30th IEEE International Conference on Computer Communications (IEEE INFOCOM 2011), Shanghai, China, April 2011, pp 2885-2893 (acceptance rate = 15.9%)
  • Joohee Song, Ying Zhou, Hyungsoo Jung, Joseph Davis “ Adding Context to Social Tagging Systems”, the 21st Australasian Conference on Information Systems (ACIS 2010), 1-3 December 2010, Brisbane, Australia
  • Shin-Gyu Kim, Hyuck Han, Hyungsoo Jung, Hyunsang Eom, Heon Y. Yeom, “Harnessing Input Redundancy in a MapReduce Framework”, the 25th Annual ACM Symposium on Applied Computing (SAC), 2010, 22-26 March 2010, Sierre, Switzerland
  • Hyuck Han, Hyungsoo Jung, Shin-Gyu Kim, Heon Y. Yeom, " A Skyline Approach to the Matchmaking Web Service ", the 9th  IEEE/ACM International Conference on Cluster Computing and Grid (CCGrid 2009), 18-21 May 2009, Shanghai, China
  • Hyungsoo Jung, Hyuck Han, Shin-Gyu Kim, Heon Y. Yeom, "A Practical Evaluation of Large Memory Data Processing on a Reliable Remote Memory System", the 24th Annual ACM Symposium on Applied Computing (SAC) 2009, 8-12 March 2009, Honolulu, Hawaii, USA
  • Shin-Gyu Kim, Hyuck Han, Kyungho Jeon, Hyungsoo Jung, Heon Y. Yeom, "Visualization of Information Flows in a Very Large Social Network", the 24th Annual ACM Symposium on Applied Computing (SAC) 2009, 8-12 March 2009, Honolulu, Hawaii, USA
  • Kiyoung Kim, Kyungho Jeon, Hyuck Han, Shin-gyu Kim, Hyungsoo Jung, Heon Y. Yeom, "MRBench : A Benchmark for Map-Reduce Framework", the 14th IEEE International Conference on Parallel and Distributed Systems (ICPADS'08), Dec. 8 - 10, 2008, Melbourne, Victoria, Australia
  • Hyungsoo Jung, Heon Y. Yeom, "A Practical Single-Register Wait-Free Mutual Exclusion Algorithm on Asynchronous Networks", Euro-Par 2006, the 12th International Conference on Parallel and Distributed Computing, 29 August - 1 September 2006, Dresden, Germany
  • Hyungsoo Jung, Dongin Shin, Hyuck Han, Jai W. Kim and Heon Y. Yeom, "Design and Implementation of Multiple Fault-Tolerant MPI over Myrinet (M3)", the 18th ACM/IEEE Supercomputing Conference (SC|05), Seattle, WA, USA, 12-18 November 2005
  • Hyunjoon Jung, Hyuck Han, Hyungsoo Jung, Heon Y. Yeom, "Dynamic and Fine-grained Authentication and Authorization Architecture in grid computing", the 5th International Conference on Computational Science (ICCS 2005), May, 2005, Atlanta, GA, USA (Also published in LNCS 3516, pp 179-186, May 2005)
  • Namyoon Woo, Hyungsoo Jung, Dongin Shin, Hyuck Han, Heon Y. Yeom, and Taesoon Park, "Performance Evaluation of Consistent Recovery Protocols using MPICH-GF", the 5th European Dependable Computing Conference (EDCC-5), Budapest, Hungary, 20-22 April 2005
  • Hyungsoo Jung and Heon Y. Yeom, "Control-theoretic Approach for a QoS Router", the 7th IEEE International Conference on High Speed Network and Multimedia Communications(HSNMC 2004), June 2004, Toulous, France
  • Heon Y. Yeom, Namyoon Woo, Hyungsoo Jung", "Providing Fault Tolerance for Parallel Applications on Grids", GlobusWORLD 2004, January 19-22, 2004, (San Francisco, USA)
  • Hyungsoo Jung, Heon Y. Yeom, "Efficient Lookup Using Proximity Caching For P2P Networks", the 23rd IEEE International Conference on Distributed Computing Systems (ICDCS 2003), Poster session, May 19-22, 2003 Providence, Rhode Island USA
  • Namyoon Woo, Soonho Choi, Hyung Soo Jung, Jungwhan Moon, Heon Y. Yeom, Taesoon Park and Hyungwoo Park, "MPICH-GF: Providing Fault Tolerance on Grid Environments", the 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid2003), the poster and research demo session, May, 2003, Tokyo, Japan
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