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  Selected Publications (please see CV for the complete list):
  • A. Trapp, O.A. Prokopyev, "A Note on Constraint Aggregation and Value Functions for Two-Stage Stochastic Integer Programs," Discrete Optimization, accepted for publication, 2014.
  • 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, accepted for publication, 2014.
  • 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. Veremyev, O.A. Prokopyev, V. Boginski, E.L. Pasiliao, "Finding Maximum Subgraphs with Relatively Large Vertex Connectivity," European Journal of Operational Research, Vol. 239/2 (2014), pp. 349-362.
  • A. Khojandi, L.M. Maillart, O.A. Prokopyev, "Optimal Planning of Life-Depleting Maintenance Activities," IIE Transactions, Vol. 46/7 (2014), pp. 636-652.
  • A. Veremyev, O.A. Prokopyev, E.L. Pasiliao, "An Integer Programming Framework for Critical Elements Detection in Graphs," Journal of Combinatorial Optimization, Vol. 28/1 (2014), pp. 233-273.
  • 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.
  • O. Ursulenko, S. Butenko, O.A. Prokopyev, "A Global Optimization Algorithm for Solving the Minimum Multiple Ratio Spanning Tree Problem," Journal of Global Optimization, Vol. 56/3 (2013), pp. 1029-1043.
  • 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. //  Test instances
  • 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, S. Butenko, A. Trapp, "Checking Solvability of Systems of Interval Linear Equations and Inequalities via Mixed Integer Programming," European Journal of Operational Research, Vol. 199 (2009), pp. 117-121.
  • J. Rajgopal, Z. Wang, A. Schaefer, O.A. Prokopyev, "Effective Management Policies for Remnant Inventory Supply Chains," IIE Transactions, Vol. 41 (2009), pp. 437-447.
  • 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.
  • S. Busygin, O.A. Prokopyev, P.M. Pardalos, "Feature Selection for Consistent Biclustering via Fractional 0-1 Programming", Journal of Combinatorial Optimization, Vol. 10/1 (2005), pp. 7-21.
  • P.M. Pardalos, W. Chaovalitwongse, L.D. Iasemidis, J.C. Sackellares, D.-S. Shiau, P.R. Carney, O.A. Prokopyev, V.A. Yatsenko, "Seizure Warning Algorithm Based on Optimization and Nonlinear Dynamics," Mathematical Programming, Vol. 101/2 (2004), pp. 365-385.