Hee Won Lee, PhD

Email: knowpd@research.att.com

I am working at AT&T Labs Research. My research interest lies in computer networking, storage systems, distributed systems,  wireless networking, mobile computing, edge computing, and machine learning.


  • PhD in Computer Science, North Carolina State University, 2015
  • ME in Software Engineering, Carnegie Mellon University, 2005
  • BE in Electrical Engineering, Korea University, 2002



  • Shijing Li, Tian Lan, Bharath Balasubramanian, Moo-Ryong Ra, Hee Won Lee, Rajesh Panta, EF-dedup: Enabling Collaborative Data Deduplication at the Network Edge, The 39th IEEE International Conference on Distributed Computing Systems (ICDCS), July 2019 [paper]
  • HyunJong Lee, Hee Won Lee, Moo-Ryong Ra, Yu Xiang, and Jason Flinn, Accelerating Applications in the Fast-moving Devices with Proactive Provisioning (poster), The 17th ACM International Conference on Mobile Systems, Applications, and Services (MobiSys), June 2019
  • Moo-Ryong Ra, Hee Won Lee, Fighting with Unknowns: Estimating the Performance of Scalable Distributed Storage Systems with Minimal Measurement Data, 35th International Conference on Massive Storage Systems and Technology (MSST), May 2019 [paper]
  • Moo-Ryong Ra, Hee Won Lee, IOArbiter: Dynamic Provisioning of Backend Block Storage in the Cloud, arXiv:1904.09984, April 2019 [link]
  • Hee Won Lee, Moo-Ryong Ra, MIST: Mitigating Host-side Interference for Storage Traffic in Virtualized Data Centers, IEEE 9th International Conference on Cloud Computing, Best Paper Award Runner-up,  July 2016 [paper] [slides] [link]
  • Hee Won Lee, Mihail Sichitiu, David Thuente, NEAT: Network link emulation with adaptive time dilation, Journal of Parallel and Distributed Computing, January 2017 [paper] [link]
  • Hee Won LeeDavid Thuente, Mihail Sichitiu, Integrated simulation and emulation using adaptive time dilation, ACM 2nd SIGSIM Conference on Principles of Advanced Discrete Simulation (PADS), May 2014 [paper] [slides[link]
  • Hee Won Lee, Mihail Sichitiu, David Thuente, High-performance emulation of heterogeneous systems using adaptive time dilation, International Journal of High Performance Computing, October 2014 [paper] [source code] [link]
  • Young J. Won, Mi-Jung Choi, Byung-Chul Park, James W. Hong, Hee Won Lee, Chan-Kyu Hwang, Jae-Hyoung Yoo, End-User IPTV Traffic Measurement of Residential Broadband Access Networks, IEEE Network Operations and Management Symposium (NOMS) Workshop, 2008


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