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  Selected Publications (please see CV for the complete list, or dblp for a reasonably accurate one):
  • X. Shi, O.A. Prokopyev, T.K. Ralphs, "Mixed Integer Bilevel Optimization with a k-optimal Follower: A Hierarchy of Bounds," Mathematical Programming Computation, accepted for publication, 2022.
  • J. Yang, X. Shi, O.A. Prokopyev, "Exact solution approaches for a class of bilevel fractional programs," Optimization Letters, Vol. 17/1 (2023), pp. 191-210.
  • S. Han, A. Gomez, O.A. Prokopyev, "Fractional 0-1 programming and submodularity," Journal of Global Optimization, Vol. 84/1 (2022), pp. 77-93.
  • J.S. Borrero, O.A. Prokopyev, D. Saure, "Learning in Sequential Bilevel Linear Programming," INFORMS Journal on Optimization, Vol. 4/2 (2022), pp. 174-199.
  • C. Gillen, A. Veremyev, O.A. Prokopyev, E.L. Pasiliao," Fortification Against Cascade Propagation under Uncertainty," INFORMS Journal on Computing, Vol. 33/4 (2021), pp. 1481-1499.
  • A. Gomez, O.A. Prokopyev," A Mixed-Integer Fractional Optimization Approach to Best Subset Selection," INFORMS Journal on Computing, Vol. 33/2 (2021), pp. 551-565.
  • S. Sanoubar, L.M. Maillart, O.A. Prokopyev, "Age-replacement policies under age-dependent replacement costs," IISE Transactions, Vol. 53/4 (2021), pp. 425-436.
  • M.H. Zare, O.A. Prokopyev, D. Saure, "On Bilevel Optimization with Inexact Follower," Decision Analysis, Vol. 17/1 (2020), pp. 74-95.
  • E. Mehmanchi, C.P. Gillen, A. Gomez, O.A. Prokopyev, "On Robust Fractional 0-1 Programming,"INFORMS Journal on Optimization, Vol. 2/2 (2020), pp. 96-133.
  • A. Veremyev, O.A. Prokopyev, E.L. Pasiliao, "Finding Critical Links for Closeness Centrality," INFORMS Journal on Computing, Vol. 31/2 (2019), pp. 367-389.
  • J.S. Borrero, O.A. Prokopyev, D. Saure, "Sequential Interdiction with Incomplete Information and Learning," Operations Research, Vol. 67/1 (2019), pp. 72-89.
  • X. Shi, B. Zeng, O.A. Prokopyev, "On Bilevel Minimum and Bottleneck Spanning Tree Problems," Networks, Vol. 74/3 (2019), pp. 251-273.
  • E. Mehmanchi, A. Gomez, O.A. Prokopyev, "Fractional 0-1 Programs: Links between Mixed-integer Linear and Conic Quadratic Formulations," Journal of Global Optimization, Vol. 75/2 (2019), pp. 273-339.
  • M.H. Zare, J.S. Borrero, B. Zeng, O.A. Prokopyev, "A Note on Linearized Reformulations for a Class of Bilevel Linear Integer Problems," Annals of Operations Research, Vol. 272/1-2 (2019), pp. 99-117.
  • O.Y. Ozaltin, O.A. Prokopyev, A.J. Schaefer, "Optimal Design of the Seasonal Influenza Vaccine with Manufacturing Autonomy," INFORMS Journal on Computing, Vol. 30/2 (2018), pp. 371-287.
  • A. Khojandi, L.M. Maillart, O.A. Prokopyev, M.S. Roberts, S. Saba, "Dynamic Abandon/Extract Decisions for Failed Cardiac Leads," Management Science, Vol. 64/2 (2018), pp. 633-651.
  • D. Matsypura, O.A. Prokopyev, A. Zahara, "Wildfire Fuel Management: Network-based Models and Optimization of Prescribed Burning," European Journal of Operational Research, Vol. 264/2 (2018), pp. 774-706.
  • M.H. Zare, O.Y. Ozaltin, O.A. Prokopyev, "On a Class of Bilevel Linear Mixed-Integer Programs in Adversarial Settings," Journal of Global Optimization, Vol. 71/1 (2018), pp. 91-113.
  • J.S. Borrero, C. Gillen, O.A. Prokopyev, "Fractional 0-1 Programming: Applications and Algorithms," Journal of Global Optimization, Vol. 69/1 (2017), pp. 255-282.
  • K. He, L.M. Maillart, O.A. Prokopyev, "Optimal Maintenance Planning for Unpunctual Preventive Maintenance Actions," IIE Transactions, Vol. 49/2 (2017), pp. 127-143.
  • J.S. Borrero, C. Gillen, O.A. Prokopyev, "A Simple Technique to Improve Linearized Reformulations of Fractional (Hyperbolic) 0-1 Programming Problems," Operations Research Letters, Vol. 44/3 (2016), pp. 479-486.
  • A. Veremyev, O.A. Prokopyev, S. Butenko, E.L. Pasiliao, "Exact MIP-based Approaches for Finding Maximum Quasi-Cliques and Dense Subgraphs," Computational Optimization and Applications, Vol. 64/1 (2016), pp. 177-214.
  • J.S. Borrero, O.A. Prokopyev, D. Saure, "Sequential Network Interdiction with Incomplete Information," Decision Analysis, Vol. 13/1 (2016), pp. 68--98.
  • S. Karademir, O.A. Prokopyev, R.J. Mailloux, "Irregular Polyomino Tiling via Integer Programming with Application in Phased Array Antenna Design," Journal of Global Optimization, Vol. 65/2 (2016), pp. 137-173.
  • A. Veremyev, O.A. Prokopyev, E.L. Pasiliao, "Critical Nodes for Distance-Based Connectivity and Related Problems in Graphs," Networks, Vol. 66/3 (2015), pp. 170-195.
  • A. Trapp, O.A. Prokopyev, "A Note on Constraint Aggregation and Value Functions for Two-Stage Stochastic Integer Programs," Discrete Optimization, Vol. 15 (2015), pp. 37-45.
  • B. Beheshti, O.Y. Ozaltin, M.H. Zare, O.A. Prokopyev, "Exact Solution Approach for a Class of Nonlinear Bilevel Knapsack Problems," Journal of Global Optimization, Vol. 61/2 (2015), pp. 291-310.
  • A. Khojandi, L.M. Maillart, O.A. Prokopyev, M.S. Roberts, T. Brown, W.W. Barrington, "Optimal Implantable Cardioverter Defibrillator (ICD) Generator Replacement," INFORMS Journal on Computing, Vol. 26/3 (2014), pp. 599-615.
  • A. Khojandi, L.M. Maillart, O.A. Prokopyev, "Optimal Planning of Life-Depleting Maintenance Activities," IIE Transactions, Vol. 46/7 (2014), pp. 636-652.
  • O. Shylo, O.A. Prokopyev, A.J. Schaefer, "Stochastic Operating Room Scheduling for High Volume Specialties under Block Booking," INFORMS Journal on Computing, Vol. 25/4 (2013), pp. 682-692.
  • O. Mostovyi, O.A. Prokopyev, O.V. Shylo, "On Maximum Speedup Ratio of Restart Algorithms Portfolios," INFORMS Journal on Computing, Vol. 25/2 (2013), pp. 222-229.
  • A.C. Trapp, O.A. Prokopyev, A.J. Schaefer, "On a Level-Set Characterization of the Integer Programming Value Function and its Application to Stochastic Programming." Operations Research, Vol. 61/2 (2013), pp. 498-511.
  • O.Y. Ozaltin, O.A. Prokopyev, A.J. Schaefer, "Two-Stage Quadratic Integer Programs with Stochastic Right-Hand Sides," Mathematical Programming, Vol. 133/1 (2012), pp. 121-158.
  • O.Y. Ozaltin, O.A. Prokopyev, A.J. Schaefer, M.S. Roberts, "Optimizing the Societal Benefits of the Annual Influenza Vaccine: A Stochastic Programming Approach," Operations Research, Vol. 59/5 (2011), pp. 1131-1143.
  • O.V. Shylo, O.A. Prokopyev, J. Rajgopal, "On Algorithm Portfolios and Restart Strategies," Operations Research Letters, , Vol. 39/1 (2011), pp. 49-52.
  • O.Y. Ozaltin, O.A. Prokopyev, A.J. Schaefer, "The Bilevel Knapsack Problem with Stochastic Right-Hand Sides," Operations Research Letters, Vol. 38 (2010), pp. 328-333.
  • A. Trapp, O.A. Prokopyev, "Solving Order-Preserving Submatrix Problem via Integer Programming," INFORMS Journal on Computing, Vol. 22 (2010), pp. 387-400.
  • N. Alpay, A. Trapp, O.A. Prokopyev, C. Camacho, "Optimization of minimum set of protein-DNA interactions: a quasi exact solution with minimum over-fitting," Bioinformatics, Vol. 26 (2010), pp. 319-325.
  • O.A. Prokopyev, "On Equivalent Reformulations for Absolute Value Equations," Computational Optimization and Applications, 44 (2009), pp. 363-372.
  • O.A. Prokopyev, H.-Z. Huang, P.M. Pardalos, "On Complexity of Unconstrained Hyperbolic 0-1 Programming Problems", Operations Research Letters, Vol. 33/3 (2005), pp. 312-318.