Dr. David Williamson

Professor

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Biography

David P. Williamson is a Professor at Cornell University in the School of Operations Research and Information Engineering. He received his Ph.D. in Computer Science from MIT in 1993, studying under Professor Michel X. Goemans. He completed a postdoctoral fellowship at Cornell and was a Research Staff Member at IBM Research's T.J. Watson Research Center from 2000 to 2003 before becoming a Senior Manager in the Computer Science Principles Methodologies group at IBM’s Almaden Research Center in San Jose, California. He joined Cornell University in 2004 and has been actively engaged in research focused on finding efficient algorithms for hard discrete optimization problems, particularly in the areas of approximation algorithms for network design, facility location, and scheduling. His current research efforts are centered on the Traveling Salesman Problem and simple approximation algorithms. David Williamson has taught a variety of courses at both undergraduate and graduate levels and served as Chair of the Department of Information Science from July 2021 to December 2023. He is also the Editor-in-Chief of the SIAM Journal on Discrete Mathematics.

Research Interests

Experience

Director

2004-01-01 — Present

School of Operations Research and Information Engineering • Cornell University

Leads the school, focusing on educational and research initiatives in operations research.

Research Staff Member

2000-01-01 — 2003-01-01

IBM Research,T.J. Watson Research Center • Yorktown Heights, New York

Conducted innovative research in discrete optimization.

Senior Manager

2003-01-01 — 2004-01-01

IBM’s Almaden Research Center • San Jose, California

Managed a group working on principles and methodologies of computer science.

Awards

#

Steele Prize

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SIAM Fellow

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ACM Fellow

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Lanchester Prize

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Professor of the Year

Courses

ENGRI 1101 ORIE 1380 ORIE 3310 ORIE 6330 ORIE 6334

Requirements for Cornell University

Master Program
Requirements
TOEFL
Listening
Required:15
Reading
Required:20
Writing
Required:20
Speaking
Required:22
Total
Required:100
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree in Architecture or related field
Application Checklist
  • Online application
  • Portfolio (SlideRoom)
  • Academic Statement of Purpose
  • Personal Statement
  • Transcripts
  • Two letters of recommendation
  • Resume/CV
Specialization Notes

Department of Architecture