Dr. Barry Nelson

Professor

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Biography

Barry Nelson is the Walter P. Murphy Professor Emeritus in the Department of Industrial Engineering and Management Sciences at Northwestern University. He holds a PhD and MS in Operations Research and Industrial Engineering from Purdue University and a BA in Mathematics and Computer Science from DePauw University. His research focuses on the design and analysis of computer simulation experiments, with an emphasis on statistical efficiency, variance-reduction techniques, and multivariate output analysis. He also explores simulation optimization and model risk concerning input modeling and generation of nonstationary arrival processes. His contributions to frequentist model averaging and stochastic kriging have significant implications for simulation analytics and virtual statistics. Nelson's work spans application areas such as financial engineering, computer performance modeling, quality control, and manufacturingtransportation systems, contributing valuable insights into the optimization of complex systems.

Research Interests

Requirements for Northwestern University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Total
Required:90
IELTS
Overall
Required:7
Prerequisites
U.S. Bachelor's degree or equivalent
Application Checklist
  • Online application
  • Transcripts
  • Letters of recommendation
  • Statement of purpose
  • Resume/CV
  • TOEFL/IELTS scores (if applicable)
Specialization Notes

Standard PhD requirements for TGS departments including Chemistry, Physics, and Sociology.