Email: jiwon.hahn @ gmail.com
Advisor: Professor Pai H. Chou

• Mobile Applications
• Power Management
• System Integration
• Network Programming
• Simulators, Tools
• Optimization

• IMPACCT: System-level modeling, scheduling, simulation, profiling tool for power-aware designs
• Rappit: Synthesis of ultra-lightweight scripting engines for fast prototyping of embedded systems
• Nucleos: Runtime system for ultra compact wireless sensor nodes
• more...

• Sung I. Park, Jiwon Hahn, Erwin Ward Bathrick, ``Method And System Of Sub-Packet Error Correction,'' US application 20120054583 (WO application 2012027332), March 1, 2012.
• Anping Wang, Pai H. Chou, Jiwon Hahn, and Mahshid Roumi, ``Buffer Optimization and Dispatching Scheme for Embedded Systems with Behavioral Transparency,'' accepted, to appear, in ACM Transactions on Design Automation of Electronic Systems (TODAES), 2012. [pdf] [acm]
• Jiwon Hahn and Pai H. Chou, ``Nucleos: a Runtime System for Ultra-Compact Wireless Sensor Nodes,'' in Proceedings of the 10th ACM & IEEE International Conference on Embedded Software (EMSOFT 2010), October 24--27, 2010, part of ESWeek. Scottsdale, AZ [pdf][ppt][acm]
• Jiwon Hahn and Pai H. Chou, ``Buffer Optimization and Dispatching Scheme for Embedded Systems with Behavioral Transparency,'' in Proceedings of the 7th ACM & IEEE International Conference on Embedded Software (EMSOFT 2007), October 1--3, 2007, part of ESWeek. Salzburg, Austria, pages 94-103 [pdf][ppt][acm]
• Jiwon Hahn, Qiang Xie, and Pai H. Chou "Rappit: A Framework for the Synthesis of Host-Assisted Light-Weight Scripting Engines for Adaptive Embedded Systems", in Proc. International Conference on Hardware Software Codesign and System Synthesis (CODES+ISSS 2005), Jersey City, NJ, USA, September 17--19, 2005. pp. 315--320. [pdf][ppt]
• Jiwon Hahn, Dexin Li, Qiang Xie, Pai H. Chou, Nader Bagherzadeh, David W. Jensen, Alan C. Tribble
  "Power Reduction in JTRS Radios with ImpacctPro," in Proc. IEEE Military Communication Conference (MILCOM), Monterey, CA, October 31 - November 3, 2004. CD-ROM proceedings. [pdf][ppt]
• Jiwon Hahn, "Schedule Selection: an Energy Minimization Technique for Mission-oriented Embedded Systems", M.S. Thesis, University of California, Irvine, Fall 2003. [pdf]
• more...

• EECS12 Introduction to Programming (W'06, W'07)
• EECS112L Organization of Digital Computer Lab (S'06)
• EECS129 Senior Design Project (W'05)

• Ph.D., Univ. of California, Irvine, Electrical Engineering and Computer Science, 2008
• M.S., Univ. of California, Irvine, Electrical and Computer Engineering, 2004
• B.S., Ewha Womans University, Electronics Engineering, 2001

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