Jun Xu's Home Page

Jun (Jim) Xu


	Jun (Jim) Xu Professor School of Computer Science Georgia Tech Email: jx AT cc.gatech.edu Phone: 404-385-2168 Fax: 404-385-0332

Summaries of my current NSF projects and a pending NSF proposal (updated Spring 2014)

1. Towards Principled Network Troubleshooting via Efficient Packet Stream Processing
2. Stochastic Processing Calculus: A New Methodology for Advanced Semiconductor Manufacturing and Data Center Networking
3. Towards Building Time Capsule for Online Social Activities
4. Research into Worst-Case Large Deviation for Network Algorithmics

Teaching (updated Aug. 2024)

Undergraduate Computer Networking I, CS 3251 Fall 2009
Network Algorithmics, CS 6250 Fall 2007, CS 7260 Fall 2008, CS 7260 Spring 2010
Computer Networks CS 6250 Fall 2000, Fall 2001
Research on Computer Networks CS 8803, Spring 2002
Undergraduate Computer Networking II CS 4251, Fall 2002, Fall 2003, Fall 2005, Spring 2006.
Network Security CS6262, Spring 2003
Network Applications and Services, Spring 2004
Network Algorithmics, CS 7260 Fall 2024

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Related to my role as the coordinator for MSCS Computing Systems Coordinator

Here is the Github-powered webpage for this role

Awards

2006 and 2008 IBM Faculty Awards for making fundamental contributions to the development of system/network performance evaluation methodologies such as new data streaming algorithms and large deviation techniques.
2006 College of Computing Oustanding Junior Faculty Research Award.
Thesis advisor of the student winners, and co-author of the paper that won the Best Student Paper Award from ACM Sigmetrics 2004/IFIP Performance 2004.
NSF CAREER Award for my proposal "Fundamental Lower Bound and Tradeoff Problems in Networking".
Ameritech fellowship for outstanding research in telecommunications, September 1999 - August 2000.

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Selected Recent Publications (please click here)

Source Code Packages Shared: Click here

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Recent Tutorials and Invited Talks (outdated)

Sigmetrics 2007 Tutorial on Network Data Streaming slide

Network Data Streaming -- A Computer Scientist's Journey in Signal Processing (various versions presented at multiple institutions since 2004) Abstract slide1 slide2 Bio

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Professional Services (outdated)

Program Committee, ACM Sigmetrics, 2005
Program Committee, ACM Internet Measurement Conference, 2004
Program Committee, IEEE INFOCOM, 2005
Program Committee, IEEE INFOCOM, 2004
Program Committee, IEEE ICDCS 2004
Program Committee, IEEE ICNP, 2003
Program Committee, IEEE ICC, 2002
Program Committee, IEEE ICDCS, 2001

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Students

Nan Hua, Tongqing Qiu, Haiquan Zhao, Yiyi Huang (co-advised with Prof. Feamster), Qi Zhao (graduated in Aug. 2007 and joined AT&T-Labs Research), Ashwin Lall (was visiting PHD student from U. of Rochester, now my postdoctoral researcher), Abhishek Kumar (graduated in Dec. 2005 and joined Google), Min-Ho Sung (graduated in Aug. 2006 and joined Samsung)

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