Dr. Paul Valiant

Associate Professor

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Biography

Paul Valiant is an Associate Professor in the Department of Computer Science at Purdue University. His research focuses on algorithmic research, particularly on sublinear algorithms and big data related statistics. His work aims to illuminate the 'unseen' portions of probability distributions, specifically how to interpret the behavior of customers visiting a website over a given period. He explores how to leverage limited and costly data to extract valuable insights, particularly in scenarios where traditional algorithms might falter. Valiant’s research in theory of computing encompasses algorithms and quantum computing, aiming to achieve unusually high benchmarks such as 'instance optimal' algorithms that perform competitively against custom-designed algorithms for specific instances. His complementary work also includes developing matching lower bounds, which are crucial for understanding the limitations of existing algorithms and guiding future research directions in this area.

Research Interests

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.