Dr. Jun Xu

Professor

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Biography

Jun (Jim) Xu is a Professor in the School of Computer Science at Georgia Institute of Technology. His primary research focus is on Network Algorithmics, which involves the science of designing high-speed Internet routers, firewalls, and measurement devices. He has been recognized for his work with prestigious awards including the ACM Sigmetrics 2004 Student Paper Award and was named an ACM Distinguished Scientist in 2010.

Research Interests

Computer Networking Cloud Computing Networking Randomized Algorithms

Requirements for Georgia Institute of Technology

Doctorate Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:19
Reading
Required:19
Writing
Required:19
Speaking
Required:19
Total
Required:100
IELTS
Listening
Required:6.5
Reading
Required:6.5
Writing
Required:5.5
Speaking
Required:6.5
Overall
Required:7.5
Prerequisites
Undergraduate degree in computer science or related field
Application Checklist
  • Online application
  • Official transcripts
  • Three letters of recommendation
  • Statement of Purpose
Specialization Notes

Department of Computer Science: GRE scores are optional for Fall 2026.