Beomseok Nam Contact Information =================== A.V. Williams 4166 Phone: (301)-317-0465 Department of Computer Science University of Maryland E-mail: bsnam@cs.umd.edu College Park, MD 20742 USA http://www.cs.umd.edu/~bsnam Objective ========= Seeking a research and software engineer position in the field of high performance distributed systems Research Interests ================== Multidimensional indexing Distributed indexing Peer-to-peer indexing Distributed multiple query optimization Decentralized Grid resource matchmaking Ubiquitous Computing Education ========= [1] University of Maryland, College Park, MD a) Ph.D. in Computer Science, May 2007 Advisor: Dr. Alan Sussman Thesis Title: Distributed Multidimensional Indexing for Scientific Data Analysis Applications b) M.S. in Computer Science, May 2003 [2] Seoul National University, Seoul, Korea a) M.S. in Computer Science, Feb, 1999 b) B.S. in Computer Science and Statistics, Feb, 1997 Academic Experience =================== [1] Research Associate, May. 2007 - Sep. 2007 University of Maryland, College Park, MD USA - Designed and implemented a robust and efficient Grid resource match making system based on a P2P DHT, CAN (Content Addressable Network) [2] Graduate Research Assistant, Feb. 2002 - May. 2007 University of Maryland, College Park, MD USA - Implemented a generic indexing library for multidimensional scientific data formats (HDF4, HDF5, and netCDF) - Designed SH-trees, disk based space partitioning multidimensional indexing structure for non-point data - Designed DiST, a fully decentralized multidimensional indexing scheme - Research on various distributed indexing schemes on top of Grid middleware, SDSC SRB (Storage Resource Broker) - Integrated multidimensional indexing techniques into a distributed query processing middleware, MQO [3] Graduate Teaching Assistant, Aug. 2000 - Dec. 2001 University of Maryland, College Park, MD USA - Computer Science I (CMSC114) undergraduate C++ language class, Fall 2000 - Computer Organization (CMSC311) undergraduate computer architecture class, Summer 2001 - Organization of Programming Language (CMSC330) undergraduate programming languages class, Spring and Fall 2001 [4] Graduate Research Assistant, Mar. 1997 - Feb. 1999 Seoul National University, Seoul, Korea - Designed an algorithm to improve the consistency of the WWW proxy caches. - Developed a SCO Unixware system call that evaluates the performance of user applications and kernel. Professional Experience ======================= [1] Oracle USA, Redwood Shores, CA Senior Member of Technical Staff, Oct. 2007 - Present Application & System Management Products Group [2] LG Information and Communications (LG electronics since 2001), Seoul, Korea R&D Management Staff, May. 1999 - May. 2000 - Customized PDMS (Project Database Management Systems) using Lotus Notes Honors and Awards ================= [1] Merit-based Scholarship University of Maryland, College Park, 2000-2002 Seoul National University, Korea, 1995-1996 [2] Best Paper Award 7th IEEE/ACM International Conference on Grid Computing (Grid 2006) Professional Service ==================== 1. Technical reviewer for the 26th IEEE International Conference on Distributed Computing Systems (ICDCS 2006) 2. Technical reviewer for the 20th ACM International Conference on Supercomputing (ICS 2006) 3. Technical reviewer for the 4th International Symposium on Parallel and Distributed Processing and Applications (ISPA 2006) 4. Technical reviewer for the 5th International Symposium on Parallel and Distributed Processing and Applications (ISPA 2007) 5. Technical reviewer for the 13th International Conference on Parallel and Distributed Systems (ICPADS 2007) Publications & Presentation =========================== Refereed Publications ===================== [1] Jik-Soo Kim, Beomseok Nam, Michael Marsh, Peter Keleher, Bobby Bhattacharjee and Alan Sussman, "Integrating Categorical Resource Types into a P2P Desktop Grid Sysem", 9th IEEE/ACM International Conference on Grid Computing, September 2008 (Grid 2008). [2] Michael Marsh, Jik-Soo Kim, Beomseok Nam, Jaehwan Lee, San Ratanasanya, Bobby Bhattacharjee, Peter Keleher, Derek Richardson, Dennis Wellnitz and Alan Sussman, "Matchmaking and Implementation Issues for a P2P Desktop Grid", 2008 National Science Foundation Next Generation Software Workshop (NSFNGS 2008) in conjunction with (IPDPS 2008). April 2008. [3] Hyoungsoo Kim, Minho Shin, Beomseok Nam and David J. Lovell, "An Integrated Transportation and Communication Simulation Framework for Vehicular Ad hoc Network Applications", The 87th Annual Meeting of the Transportation Research Board (TRB), Washington D.C., 2008. [4] Jik-Soo Kim, Beomseok Nam, Michael Marsh, Peter Keleher, Bobby Bhattacharjee, Derek Richardson, Dennis Wellnitz and Alan Sussman, "Creating a Robust Desktop Grid using Peer-to-Peer Services", The National Science Foundation Next Generation Software Workshop (NSFNGS) in conjunction with (IPDPS 2007), Long Beach, CA, 2007. [5] Jik-Soo Kim, Beomseok Nam, Peter Keleher, Michael Marsh, Bobby Bhattacharjee and Alan Sussman, "Trade-offs in Matching Jobs and Balancing Load for Distributed Desktop Grids", Invited to Future Generation Computer Systems The International Journal of Grid Computing: Theory, Methods and Applications (FGCS). [6] Jik-Soo Kim, Beomseok Nam, Michael Marsh, Peter Keleher, Bobby Bhattacharjee, Derek Richardson, Dennis Wellnitz and Alan Sussman, "Creating a Robust Desktop Grid using Peer-to-Peer Services", To appear in The National Science Foundation Next Generation Software Workshop (NSFNGS) in conjunction with (IPDPS 2007), Long Beach, CA, 2007 [7] Beomseok Nam, Henrique Andrade, and Alan Sussman, "Multiple Range Query Optimization with Distributed Cache Indexing", Supercomputing (SC 2006), Tampa, FL, Nov. 2006. Also available as University of Maryland Technical Report CS-TR-4796 and UMIACS-TR-2006-17. [8] Jik-Soo Kim, Beomseok Nam, Peter Keleher, Michael Marsh, Bobby Bhattacharjee, and Alan Sussman, "Resource Discovery Techniques in Distributed Desktop Grid Environments", 7th IEEE/ACM International Conference on Grid Computing (Grid 2006), Best Paper Award, Barcelona, Spain, Sep. 2006 [9] Beomseok Nam and Alan Sussman, "DiST: Fully Decentralized Indexing for Querying Distributed Multidimensional Datasets", 20th IEEE International Parallel and Distributed Processing Symposium (IPDPS 2006), Island of Rhodes, Greece, Apr. 2006. Also available as University of Maryland Technical Report CS-TR-4720 and UMIACS-TR-2005-28 [10] Beomseok Nam and Alan Sussman, "Spatial Indexing of Distributed Multidimensional Datasets", 5th IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid 2005), Cardiff, UK, May. 2005, An extended version available as University of Maryland Technical Report CS-TR-4631 and UMIACS-CS-TR-2004-73 [11] Beomseok Nam and Alan Sussman, "A Comparative Study of Spatial Indexing Techniques for Multidimensional Scientific Datasets", 16th International Conference on Scientific and Statistical Database Management (SSDBM 2004), Santorini, Greece, June 2004. Also available as University of Maryland Technical Report CS-TR-4556 and UMIACS-TR-2004-03 [12] Beomseok Nam and Alan Sussman, "Improving Access to Multi-dimensional Self-describing Scientific Dataset", 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid 2003), Tokyo, Japan, May 2003. An extended version available as University of Maryland Technical Report CS-TR-4419 and UMIACS-CS-TR-2002-99 [13] Beomseok Nam and Kern Koh, "Periodic Polling for Web Cache Consistency", AACE WebNet World Conference of the WWW, Internet, and Intranet, Honolulu, HI, October 1999. Technical Presentation & Technical Reports ========================================== [1] Beomseok Nam and Alan Sussman, "Scalable Indexing Schemes for Distributed Data Intensive Applications", University of Maryland Technical Report CS-TR-4832 and UMIACS-TR-2006-48 [2] Beomseok Nam and Alan Sussman, "Indexing Cached Multidimensional Objects in Large Main Memory Systems", University of Maryland Technical Report CS-TR-4795 and UMIACS-TR-2006-16. [3] Beomseok Nam and Alan Sussman, "GMIT: A Tool for Indexing Self-describing Scientific Datasets", Supercomputing (SC 2003) Poster, Phoenix, AZ, Nov 2003. Computer Skills =============== Operating Systems: - Linux, Solaris, Windows Programming Languages: - C/C++, Java - Perl, Unix shell scripts, MFC, Motif, Visual Basic Distributed Programming Environments: - MPI Personal Information ==================== Korean (R.O.K) citizen. Born on August, 1973 References ========== Available upon request