Georgia Institute of TechnologyCSSB
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Dr. Alex Gray

Assistant Professor

College of Computing

Dr. Alex Gray

    Contact information:
  • College of Computing
  • 85 5th Street, NW
  • Atlanta, GA 30318, Mail Code: 0280
  • Tel: 404-894-6328
  • Fax: 404-894-0673
  • Email:

Research Interests

  • Intelligent Systems
  • Numerical Algorithms
  • Geometric Computing
  • Data Mining
  • Scientific Computing
  • Computational Algebra And Geometry
  • Massive Datasets
  • Pattern Analysis
  • Probabilistic Inference
  • Applied Computational Geometry
  • Machine Learning

My work focuses on developing the new statistical and computational foundations demanded by next-generation challenges in data analysis. Two challenges which keep increasing in importance and ubiquity are massive datasets and various curses of dimensionality. I have been concerned with computational strategies for dealing with the fundamental summations, integrals, and maximizations at the root of a wide variety of statistics and machine learning methods. A second thread of my research, in progress, concerns statistical theory for some practical open problems in machine learning. A third thread concerns meta-methods, or methods for making new methods, both statistical and algorithmic.

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