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Welcome!

My name is Hrayer Aprahamian, and I am an Assistant Professor in the Department of Industrial and Systems Engineering at Texas A&M University. I am also affiliated with Texas A&M Energy Institute.

My research interests lie at the interface of Operations Research and Machine Learning. Specifically, my research focuses on combinatorial/discrete optimization, and network analysis, in which I work on finding new solution techniques and efficient algorithmic approaches to solve difficult optimization problems. Applications of my work include high-dimensional cluster analysis, risk classification procedures, and large-scale screening of heterogeneous populations. I am particularly interested in applications related to healthcare systems and public policy decision-making. For more information, please visit research and publications.

Prior to joining Texas A&M, I obtained my Ph.D. in Industrial and Systems Engineering at Virginia Tech, where I was advised by Professors Ebru K. Bish and Douglas R. Bish.

[Google Scholar]

[Curriculum Vitae]

Education

  • Ph.D. in Industrial and Systems Engineering, May 2018, Virginia Tech, Blacksburg, VA
  • M.S. in Engineering Management, August 2012, American University of Beirut
  • B.S. in Physics, July 2010, Lebanese University

 

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