Dr. Hrayer Aprahamian

Assistant Professor

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Biography

Hrayer Aprahamian is an Assistant Professor in the Department of Industrial & Systems Engineering at Texas A&M University. He obtained his Ph.D. in Industrial Systems Engineering from Virginia Tech in 2018. His research interests are in operations research and machine learning, specifically focusing on combinatorial and discrete optimization, network analysis, and developing efficient algorithmic approaches to solve complex optimization problems. His work includes applications in high-dimensional cluster analysis, risk classification procedures, and large-scale screening of heterogeneous populations, with a keen interest in health care systems and public policy decision-making.

Research Interests

Operations Research Machine Learning Combinatorial Optimization Discrete Optimization Network Analysis

Awards

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Pritsker Doctoral Dissertation Award

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Young Distinguished Alumni Award

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Pierskalla Paper Award

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Paul E. Torgersen Graduate Student Research Excellence Award

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Bonder Scholar Applied Operations Research Health Services

Requirements for Texas A&M University

Doctorate Program
Requirements
GPA Requirement
Required:3
GRE General
TOEFL
Total
Required:80
Prerequisites
Baccalaureate degree Baccalaureate degree in Communication or related field preferred
Application Checklist
  • Curriculum Vita
  • Statement of Purpose (500-750 words)
  • Writing Sample (up to 10,000 words)
  • Three Letters of Recommendation
  • Unofficial Transcripts
  • GraduateCAS Application
Specialization Notes

Department: Department of Communication and Journalism. Ph.D. program only currently admitting. GRE is test-optional.