THESES SUPERVISED

Doctor of Philosophy - Industrial Engineering, Bilkent University:

  1. Designing Intervention Strategy for Public-Interest Goods by E. Demirci 2016. Employment: Post-doc, TUe, Eindhoven

Doctor of Philosophy – OPAC Department/Eindhoven Technical University:

  1. Lost Sales Inventory Systems for Retail Industry by A. Curseu, (with J. Fransoo and T. Van Woensel), 2011. Employment: Industry

Doctor of Philosophy - Industrial Engineering, METU:

  1. Integrating Multi-Period Quantity Flexibility Contracts with a Capacitated Production and Inventory Planning, (by Mehmet Kayhan), METU, 2008, (with S. Kayaligil).
  2. The Impact of Advanced Demand Information on Inventory Policies, (by T. Tan), METU, 2002, (with R. Gullu).
  3. Analytical Models for Assessing Benefits of Remanufacturing, (by Z. P. Bayindir), METU, 2002, (with R. Gullu).
  4. Design and Analysis of Contracts between a Manufacturer and a Transporter, (by O. Alp), METU, 2000, (with R. Gullu).
  5. Common Cycle Multi-Stage Economic Lot Scheduling Problem, (by A. Toker Terzi), METU, 1994.
  6. A Design Methodology for Just-in-Time Production Lines, (by S. Meral), METU, 1993.

Master of Science – Industrial Engineering, Bilkent University:

  1. Assortment Planning with Premium Services, by E. I. Akcakus, 2018, (with A. Sen).
  2. Integrated Production, Transportation and Storage Policies with Carbon Costs”, by B. Erman, 2018 (with U. Gurler).
  3. Shipment Consolidation Under Different Delivery Date Options For E-tailing, by T. Vural, 2015
  4. Coordination Problems with Robust Objective Functions, by E. Haliloglu, 2013
  5. End-of-life Spare Part Inventory Control by S. Cay, 2013
  6. Analysis of an Inventory System with Returns by I. Erikci, 2012
  7. Product Rollover Strategy and Inventory Policy of a Monopoly Manufacturing Substitutable Products by Esma Koca, 2010.
  8. Order Timing with Seasonal Products by E. Demirci (with A. Sen), 2010.

Master of Science, OML, Eindhoven Technical University:

1.     A Decision Analysis Model for Multiple Investment Scenarios in the Long-term, by B. van Donkelaar,2018, (with M. Udenio).

Master of Engineering - Industrial Engineering and Operations Research, Cornell University:

  1. A Simulation and Model For Composite Board Manufacture, (by B. Boling, D. Santoni and A. Thomas), Cornell University, 1984.
  2. The Logistics of Ingot Inversion, (by D. Goldfarb, G. G. Hwa, B. Kuo and J. Milne), Cornell University, 1984 (with L.W. Shruben).

Master of Science - Industrial Engineering/Operations Research, METU:

  1. Analysis of Serial Inventory Systems Under Nonstationary Demand, (by F. Baskan), METU, 2004, (with R. Gullu).
  2. Analysis of Safety Stock for Production-Inventory Problem of a Company under Multiplicative Form of Forecast Evolution, (by M. Kayhan), METU, 2003, (with R. Gullu).
  3. Value of Supplier’s  Capacity Information in a Two-Echelon Supply Chain, (by I. S. Bakal), METU, 2003, (with R. Gullu).
  4. A Model for Contract Evaluation: Subcontracting Under Dynamic Deterministic Demand Environment, (by M . Ozlen), METU, 2003, (with R. Gullu).
  5. A Capacitated Inventory Model with a Fixed Ordering Cost Under Stochastic Demand, (by O. O. Ozener), METU, 2003, (with Refik Gullu).
  6.  Modeling the Effect of promotions on the Supply Chain of FMCG, (by Bolukbasi), METU, 2003.
  7.  A Two-Echelon Inventory Problem with Recoverable Items, (by L. Tavsanci), METU, 2002.
  8.  Analysis of an Assembler-Distributor Network under Revenue Sharing and Wholesale Price Contracts, (by U. Ozen), METU, 2002, (with R. Gullu).
  9.  A Serial Two Echelon Inventory System with Waiting Time Restriction, (by M. K. Dogru), METU, 2002, (with R. Gullu).
  1. A Two-Echelon Inventory Model with Partial Cooperation, (by F. Z. Alisan), METU, 2002, (with R. Gullu).
  2. A Quasi-Birth-and-Death Model to Evaluate Fixed Cycle Time Policies for Stochastic Multi-Item Production/Inventory Problem, (by A. Kocabiyikoglu), METU, 2000, (with R. Gullu).
  3. A Realistic and Easily Implementable Inventory Control Policy for Two-Stage Serial Systems, (by H. Melike (Tekinalp) Korkmazel), METU, 1999, (with R. Gullu).
  4. Analysis of a Production/Inventory System under Backorder Correlated Demand, (by S. Nilay (Tanik) Argon), METU, 1998, (with R. Gullu).
  5. Comparison of Multi-Echelon Inventory Policies, (by Zeynep Pelin (Bayindir) Izmirli), METU, 1997, (with R. Gullu).
  6. Analysis of the Multi-Item Fixed Cycle Time Inventory Policy Under Single Resource, (by Suna Hafizogullari), METU, 1997, (with R. Gullu).
  7. An Analysis of a Production/Inventory System Under Supply Uncertainty, (by E. Onol), METU, 1995, (with R. Gullu).
  8. Modelling Emergency Resupply for Two-Echelon Inventory Systems, (by M. Akarsu), METU, 1995 (with R. Gullu).
  9. Development of a Generic Model to Solve Tactical Planning Problems in Flexible Manufacturing Systems, (by M. K. Atlihan), METU, 1994 (with S. Kayaligil).
  10. Modeling Disruptions in Supply under Static Demand, (by I. Karaesmen), METU, 1994, (with R. Gullu).
  11. A Study on Optimal Policy Surfaces: Continuous Review Inventory Models, (by A. T. Mustu), METU, 1994.
  12. Capacity Analysis in a Serial Production Line, (by O. Baygin), METU, 1993.
  13. Operational Comparison of Flexible Flow Systems With Conventional Flow Systems, (by T. Bilgic), METU, 1990.
  14. Loading Policies In Flexible Manufacturing Systems: A Comparative Study, (by C. Tunasar), METU, 1990.
  15. A Decision Support System For Due-Date Management in a Manufacture-to-order Flow Shop, (by C. Yasa), METU, 1989 (with S.Kayaligil).
  16. A Decision Support System For Rescheduling in Manufacture-to-Order Flow Shop Environment, (by M. Timurcin), METU, 1989 (with S.Kayaligil).
  17. Analysis of a Two-Echelon Inventory System with Fixed Shipment Costs, (by R. Gullu), METU, 1989.
  18. Inventory Problems Under Seasonal Stochastic Demand Pattern, (by E. B. Dogusoy), METU, 1988.
  19. Job Shop Scheduling Under Nonrenewable Resource Constraint, (by A. Toker), METU, 1988 (with S. Kondakci).
  20. Resource Constraint Flowshop Scheduling: Unit-Processing Time Problems, (by H. Süral), METU, 1988 (with S.Kondakci).
  21. Stochastic Feed-Mix Problem, (by S. Eren), METU, 1987.
  22. Response Errors in Multi-Criteria Decision Making, (by G. Tokol), METU, 1987 (with M. M. Koksalan).
  23. Analysis of Simulation Output Using Batch-Means, (by Y. Unal), METU, 1987 (with M. M. Koksalan).
  24. A Simulation Application In a Flow Shop, (by C. Kaplan), METU, 1987 (with M. M. Koksalan).

Master of Science - Program of Science and Technology Policy Studies:

  1. Information Technology: Analysis of Its Effects in Turkish Companies, (by E. Keskin), METU, 2003. 
  2. Analysis of the Effects of R&D Expenditures on Stock Prices - the Turkish Case, (by Yalin Gunduz), METU, 2002 (with S. Guven).
  3. A Proposal for an Electronic Commerce Model for Turkey - Organisational Approach, (by E. Deniz Oguz), METU, 2000.
  4. Innovation Management in Turkish Industrial Companies, (by Sirin Elci), METU, 1999 (with E. Taymaz).