santanu.dey@isye.gatech.edu

Office: Groseclose, Rm 443
765 Ferst Dr, Atlanta GA 30332

Phone:+1 (404) 385-7483
Fax:+1 (404) 894-2301

Current Students


  1. Berkay Becu
  2. Sourabh Choudhary
  3. Dahye Han
  4. Nicole Redder
  5. Prachi Shah
  6. Jingye Xu

Past Students


  1. Yijiang Li
    Thesis Title: Decomposition Algorithms for Certain Integer Problems over Networks.
    Graduation Year: 2023.
    First Position: Postdoctoral Researcher, Argonne National Labs, USA.
  2. Shengding Sun
    Thesis Title: Some global relaxation methods for quadratic and semidefinite programming.
    Graduation Year: 2023.
    First Position: Research associate in Department of Applied Mathematics and Theoretical Physics, University of Cambridge, UK.
  3. Xiaoyi Gu
    Thesis Title: Topics in Mixed Integer Nonlinear Optimization.
    Graduation Year: 2022.
    First Position: Quantitative Researcher, Susquehanna International Group, LLP (SIG), USA.
  4. Yatharth Dubey
    Thesis Title: Novel Analysis of the Branch-and-Bound Method for Integer Programming.
    Graduation Year: 2022.
    First Position: Assistant Professor, Industrial & Enterprise Systems Engineering, University of illinois Urbana-Champaign, USA (after spending one year at Carnegie Mellon University as a Postdoctoral researcher working with Prof. G. Cornuejols).
  5. Emma S. Johnson
    Thesis Title: Solution Techniques for Large-Scale Optimization Problems on the Transmission Grid.
    Graduation Year: 2021.
    First Position: Sandia National Laboratories, USA.
  6. Guanyi Wang
    Thesis Title: Approximation Algorithms for Mixed Integer Non-Linear Optimization Problems.
    Graduation Year: 2021.
    First Position: Assistant Professor, Industrial Systems Engineering and Management, National University of Singapore, Singapore (after spending one year at Polytechnique Montréal as a Postdoctoral researcher with Prof. A. Lodi).
  7. Digvijay Boob
    Thesis Title: Convex and Structured Nonconvex Optimization for Modern Machine Learning: Complexity and Algorithms.
    Graduation Year: 2020.
    First Position: Assistant Professor, Engineering Management, Information, and Systems, Southern Methodist University, USA.
  8. Asteroide Santana
    Thesis Title: Strong Convex Relaxations for Quadratically Constrained Quadratic Programs.
    Graduation Year: 2019.
    First Position: Operations Research Scientist, Opex Analytics, Inc., USA.
    Current Position: Founder, Mip Wise (https://www.mipwise.com/).
  9. Andres Iroume
    Thesis Title: Sparsity in Integer Programming.
    Graduation Year: 2017.
    First Position: Consultant, Operations Research at Revenue Analytics, Inc.
    Current Position: Lead Data Scientist, Cox Automotive Inc., USA.
  10. Qianyi Wang
    Thesis Title: Theory and Computation of Sparse Cutting-planes.
    Graduation Year: 2016.
    First Position: Data Scientist, Uber Technologies Inc.
    Current Position: Data Scientist, Google, USA.
  11. Burak Kocuk
    Thesis Title: Global Optimization Methods for Optimal Power Flow and Transmission Switching Problems in Electric Power Systems.
    Graduation Year: 2016.
    First Position: Assistant Professor, Industrial Engineering, Sabanci University, Turkey (after spending one year at Carnegie Mellon University as a Postdoctoral researcher).
    Current Position: Associate Professor, Industrial Engineering, Sabanci University, Turkey.
  12. Diego Moran
    Thesis Title: Fundamental Properties of Convex Mixed-integer Programs.
    Graduation Year: 2014.
    First Position: Assistant Professor, Industrial and Systems Engineering, Virginia Tech.
    Current Position: Assistant Professor, Industrial and Systems Engineering, Rensselaer Polytechnic Institute (RPI), USA.
  13. Gustavo Angulo
    Thesis Title: Integer Programming Approaches For Semicontinuous and Stochastic Optimization.
    Graduation Year: 2014.
    First Position: Assistant Professor, Pontificia Universidad Catolica, Chile. (After spending one year at CORE)
  14. Feng Qiu
    Thesis Title: Probabilistic Covering Problems.
    Graduation Year: 2013.
    First Position: Postdoctoral Researcher, Argonne National Labs.
    Current Position: Principal Computational Scientist, Argonne National Labs, USA.
  15. Akshay Gupte
    Thesis Title: Mixed Integer Biliear Programming With Applications To The Pooling Problem.
    Graduation Year: 2012.
    First Position: Assistant Professor, Department of Mathematical Sciences, Clemson University.
    Current position: Lecturer, School of Mathematics, The University of Edinburgh, Scotland, United Kingdom.