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Professor Dr. Ninghui Li

Professor

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Biography

Ninghui Li is a professor in the Department of Computer Science at Purdue University and also serves as the Associate Department Head. He earned his Bachelor’s degree from the University of Science and Technology of China in 1993 and completed his Ph.D. in Computer Science at New York University in 2000. Li joined Purdue University in 2003 after serving as a Research Associate at Stanford University's Computer Science Department from 2000 to 2003. His research interests include databases and data mining, with several significant publications in high-level security policies, proof-of-compliance, and frequency estimation. Li is recognized for his contributions to the field of computer science, particularly in the areas of data privacy and security.

Research Interests

Experience

Professor

2003-01-01 — Present

Purdue University • West Lafayette, IN

Serves as the Associate Department Head in the Department of Computer Science.

Research Associate

2000-01-01 — 2003-01-01

Stanford University • Stanford, CA

Contributed to research in the Computer Science Department.

Requirements for Purdue University

Master Program

Requirements

GPA Requirement
Required:3.5
TOEFL
Listening
Required:22
Reading
Required:22
Writing
Required:22
Speaking
Required:22
Total
Required:100
IELTS
Listening
Required:7
Reading
Required:7
Writing
Required:7
Speaking
Required:7
Overall
Required:7.5
Duolingo
Overall Score
Required:135
Overall
Required:135

Prerequisites

Bachelor's degree in CS or related field Foundational concepts of computer science Data structures Computer architecture Operating systems Mathematics through differential equations Linear and matrix algebra

Application Checklist

  • Official Transcripts
  • Academic Statement of Purpose
  • Personal History Statement
  • Resume
  • Three Letters of Recommendation
  • CS Supplementary Form

Specialization Notes

GRE is not required.