Wonho Kim

E-mail : wonhokim (at) cs.princeton.edu Position : Ph.D. Candidate in the Computer Science Department of Princeton Office : Computer Science Building Room 315

Education

• Princeton University, Princeton, NJ
  Ph.D. candidate in Computer Science, June 2012 (expected)
  
  
• Seoul National University, Seoul, Korea
  B.S. in Computer Science and Engineering, August 2006
  Thesis title: "Link-level measurement in wireless mesh network for bit-rate selection"
  Summa cum laude

Research Interests

• Wide-area Distributed Systems, Datacenter Networking, Network Management
  
• Operating Systems, Wireless Network
  

Honors and Awards

• Best Student Demo Award in IEEE/IFIP Network Operations and Management Symposium (NOMS), April 2012
  
  
• Awards in ACM MobiCom 2007 Student Demo Competition, September 2007
  
  • The Popular Demo Award, voted as the best demo by the ACM MobiCom participants, and
  • Second place award, voted by the ACM MobiCom Student Demo Competition judges.
  
  
• The Korea Foundation for Advanced Studies (KFAS) Scholarship, Korea, September 2006
  

Publications

• Wonho Kim, Kyoungsoo Park, and Vivek S. Pai
  "Server-assisted Latency Management for Wide-area Distributed Systems"
  Proceedings of USENIX Annual Technical Conference (ATC) 2012, Boston, MA, June 2012.
  
  
• Wonho Kim and Puneet Sharma
  "Hercules: Integrated Control Framework for Datacenter Traffic Management"
  Proceedings of IEEE/IFIP Network Operations and Management Symposium (NOMS) 2012, Maui, Hawaii, April 2012.
  
  
• Wonho Kim, Ajay Roopakalu, Katherine Y. Li, and Vivek S. Pai
  "Understanding and Characterizing PlanetLab Resource Usage for Federated Network Testbeds"
  Proceedings of ACM Internet Measurement Conference (IMC) 2011, Berlin, Germany, November 2011.
  
  
• Andrew R. Curtis, Wonho Kim, and Praveen Yalagandula
  "Mahout: Low-Overhead Datacenter Traffic Management using End-Host-Based Elephant Detection"
  Proceedings of IEEE INFOCOM 2011, Shanghai, China, April 2011.
  
  
• Muhammad Jamshed, Wonho Kim, and KyoungSoo Park
  "Suppressing Bot Traffic with Accurate Human Attestations"
  Proceedings of ACM APSys 2010, New Delhi, India, September 2010.
  
  
• Wonho Kim, Puneet Sharma, Jeongkeun Lee, Sujata Banerjee, Jean Tourrilhes, Sung-Ju Lee, and Praveen Yalagandula
  "Automated and Scalable QoS Control for Network Convergence"
  Proceedings of USENIX INM/WREN 2010, San Jose, CA, April 2010.
  
  
• Jeongkeun Lee, Sung-Ju Lee, Wonho Kim, Daehyung Jo, Taekyoung Kwon, and Yanghee Choi
  "Understanding Interference and Carrier Sensing in Wireless Mesh Networks"
  IEEE Communications Magazine, vol. 47, no. 7, July 2009, pp. 102-109.
  
  
• Jeongkeun Lee, Wonho Kim, Sung-Ju Lee, Daehyung Jo, Jiho Ryu, Taekyoung Kwon, and Yanghee Choi
  "An Experimental Study on the Capture Effect in 802.11 Networks"
  Proceedings of the ACM WiNTECH 2007, Montreal, Canada, September 2007.
  
  
• Wonho Kim, Jeongkeun Lee, Taekyoung Kwon, Sung-Ju Lee, and Yanghee Choi
  "Quantifying the Interference Gray Zone in Wireless Networks: A Measurement Study"
  Proceedings of the IEEE ICC 2007, Glasgow, Scotland, June 2007.
  
  
• Jeongkeun Lee, Sung-Ju Lee, Wonho Kim, Daehyung Jo, Taekyoung Kwon, and Yanghee Choi
  "Comprehending the Effects of Carrier Sensing on Link Interference in Wireless Mesh Networks"
  Proceedings of the IEEE SECON 2007, San Diego, CA, June 2007.
  
  

Teaching

• TA, General Computer Science (COS 126 - Spring 2009)
  
  
• TA, Introduction to Programming Systems (COS 217 - Fall 2008)
  
  

Experience

• Hewlett Packard Labs, Palo Alto, CA, June 2010 ~ September 2010
  Research Intern
  Developed integrated control framework for co-existing network controllers in datacenter network.
  Developed end-host based large flow detection for low-overhead datacenter traffic management.
  
  
• Hewlett Packard Labs, Palo Alto, CA, June 2009 ~ September 2009
  Research Intern
  Developed OpenFlow-based QoS controller for performance isolation in datacenter network.
  The system demo was presented at INTEROP 2011
  
  
• Multimedia and Mobile communications Lab, Seoul National University, Korea, March 2006 ~ June 2007
  Research Intern
  Implemented wireless mesh network testbed, and measured the effects of link interference.
  The system demo was presented at ACM MobiCom 2007 Student Demo Competition (the most popular demo award).
  
  
• KEB Technology, Inc., Korea, March 2004 ~ March 2005
  Software Engineer
  Developed operating system and Java virtual machine for smart card chips.
  
  
• Tracknine, Inc. Korea, March 2001 ~ March 2004
  Acquired by Danal, Inc.
  Software Engineer
  Developed family-centric SNS and Peer-to-Peer application for scalable sports broadcasting.