JOURNAL ARTICLES

  1. Optimal Maintenance of Systems with Markovian Mission and Deterioration, To appear in European Journal of Operational Research, 2012 (Coauthor: B. Çekyay)
  2. HARA Frontiers of Optimal Portfolios in Stochastic Markets, To appear in European Journal of Operational Research, 2011 (Coauthor: E. Çanakoğlu)
  3. Inventory Management with Random Supply and Imperfect Information: A Hidden Markov Model, International Journal of Production Economics 134, 123 – 137, 2011 (Coauthor: K. Arifoğlu)
  4. Portfolio Management with Imperfect Information: A Hidden Markov Model, Applied Stochastic Models in Business and Industry 27, 95 – 114, 2011 (Coauthor: E. Çanakoğlu)
  5. Mission Based Component Testing for Series Systems, Annals of Operations Research 186, 1 – 22, 2011 (Coauthors: İ.K. Altınel, B. Çekyay, O. Feyzioğlu, E.  Keskin)
  6. Design of Optimal Component Test Plans in the Demonstration of Diverse System Performance Measures, IIE Transactions 43, 535 – 546, 2011 (Coauthors: E. Yamangil, İ.K. Altınel, B. Çekyay, and O. Feyzioğlu)
  7. Mean Time to Failure and Availability of Semi-Markov Missions with Maximal Repair, European Journal of Operational Research 207, 1442 – 1454, 2010 (Coauthor: B. Çekyay)
  8. Inventory Models with Finite Capacity and Random Supply in a Partially Observed Random Environment, European Journal of Operational Research 204, 421 – 438, 2010 (Coauthor: K. Arifoğlu)
  9. Portfolio Selection in Stochastic Markets with HARA Utility Functions, European Journal of Operational Research 201, 520 – 536, 2010 (Coauthor: E. Çanakoğlu)
  10. Portfolio Selection in Stochastic Markets with Exponential Utility Functions, Annals of Operations Research 166, 281– 297, 2009 (Coauthor: E. Çanakoğlu)
  11. Optimal Component Test Plans for Phased-Mission Systems, European Journal of Operational Research 185, 255 – 265, 2008 (Coauthors: O. Feyzioglu and İ.K. Altınel)
  12. Multiperiod Portfolio Optimization Models in Stochastic Markets Using the Mean-Variance Approach, European Journal of Operational Research 179, 186 – 202, 2007 (Coauthor: U. Çelikyurt)
  13. Parallel Computing in Asian Option Pricing, Parallel Computing 33, 92 – 108, 2007 (Coauthors: H. Sak and I. Boduroglu)
  14. Semi-Markov Modulated Poisson Processes: Probabilistic and Statistical Analysis, Mathematical Methods of Operations Research 64, 125 – 144, 2006 (Coauthor: R. Soyer)
  15. An EOQ Model with Multiple Suppliers and Random Capacity, Naval Research Logistics 53, 101 – 114, 2006 (Coauthors: A.S. Erdem and M.M. Fadiloglu)  
  16. The Design of Optimum Component Test Plans for System Reliability, Computational Statistics and Data Analysis 50, 3099 – 3112, 2006 (Coauthors: O. Feyzioglu and I.K. Altinel)
  17. Portfolio Optimization in Stochastic Markets, Mathematical Methods of Operations Research 63, 151 – 168, 2006 (Coauthor: U. Çakmak)
  18. Network Reliability Assessment in a Random Environment, Naval Research Logistics 50, 574 – 591, 2003 (Coauthor: R. Soyer)
  19. Bayesian Analysis of Markov Modulated Bernoulli Processes, Mathematical Methods of Operations Research 57, 125 – 140, 2003 (Coauthor: R. Soyer)
  20. Reliability of Software with an Operational Profile, European Journal of Operational Research 149, 459 – 474, 2003 (Coauthor: R. Soyer)
  21. Component Testing of a Series System in a Random Mission, Reliability Engineering and System Safety 78, 33 – 43, 2002 (Coauthors: I.K. Altinel and O. Feyzioglu)
  22. Inventory Models with Random Yield in a Random Environment, International Journal of Production Economics 78, 239 – 253, 2002 (Coauthor: A. Erdem)
  23. Bayesian Testing Strategies for Software with an Operational Profile, Naval Research Logistics 48, 747–763, 2001 (Coauthor: R. Soyer)
  24. Component Testing of Repairable Systems in Multistage Missions, Journal of the Operational Research Society 52, 937 – 944, 2001 (Coauthors: I.K. Altinel and O. Feyzioglu)
  25. Dynamic Component Testing of a Serial Connection of Redundant Subsystems, IIE Transactions 33, 1093–1108, 2001 (Coauthors: I.K. Altinel and O. Feyzioglu)
  26. A General Software Testing Model Involving Operational Profiles, Probability in the Engineering and Informational Sciences 15, 519 – 533, 2001 (Coauthors: I.K. Altinel and E. Angun)
  27. Testing of Software with an Operational Profile, Naval Research Logistics 47, 620 – 634, 2000 (Coauthors: I.K. Altinel and S. Özcelikyürek)
  28. Inventory Models with Unreliable Suppliers in a Random Environment, Annals of Operations Research 91, 123 – 136, 1999 (Coauthor: M. Parlar)
  29. Optimum Component Test Plans for Systems with Dependent Components, European Journal of Operational Research 111, 175 – 186, 1998 (Coauthor: I.K. Altinel)
  30. A Dynamic Model for Component Testing, Naval Research Logistics 44, 187 – 197, 1997 (Coauthor: I.K. Altinel)
  31. Approximating a CDF by Generalized Hypergeometric Distributions, Probability in the Engineering and Informational Sciences 11, 11 – 18, 1997 (Coauthors: J. Ou and J. Li)
  32. Markov Modulated Bernoulli Process, Mathematical Methods of Operations Research 45, 311 – 324, 1997
  33. Optimal Maintenance Policies in Random Environments, European Journal of Operational Research 82, 283 – 294, 1995
  34. Waiting Time in M/G/1 Queues with Impolite Arrival Disciplines, Probability in the Engineering and Informational Sciences 9, 255 – 267, 1995 (Coauthors: J. Li and F.S. Chou)
  35. Queues with Impolite Customers, Queueing Systems 15, 261 – 277, 1994 (Coauthors: J. Li and F.S. Chou)
  36. On a Rail Transportation Model with Scheduled Services, Transportation Science 28, 246 – 255, 1994 (Coauthor: S. Sengör)
  37. A Dynamic Software Release Model, Computational Economics 6, 77 – 94, 1993 (Coauthor: N.A. Çatkan)
  38. Maintenance of a Device with Age Dependent Exponential Failures, Naval Research Logistics 39, 699 – 714, 1992 (Coauthor: N.O. Günlük)
  39. Optimal Scheduling of Inspections: A Delayed Markov Model with False Positive and Negatives, Operations Research 39, 261 – 273, 1991 (Coauthor: S.R. Pliska)
  40. NBUE and NWUE Properties of Increasing Markov Processes, Journal of Applied Probability 26, 827 – 834, 1989 (Coauthor: I. Karasu)
  41. Optimal Periodic Replacement of Multicomponent Reliability Systems, Operations Research 36, 542 – 552, 1988
  42. Inspection Policies and Processes for Deteriorating Systems Subject to Catastrophic Failure, Naval Research Logistics 35, 481 – 492, 1988 (Coauthor: T. Papazyan)
  43. Reliability of Complex Devices in Random Environments, Probability in the Engineering and Informational Sciences 1, 97 – 115, 1987 (Coauthor: E. Çinlar)
  44. Average Waiting Time in Queues with Scheduled Batch Services, Transportation Science 21, 55 – 61, 1987
  45. A Systems Approach for the Turkish Housing Problem, Interfaces 17, 1 – 10, 1987 (Coauthors: I. Kavrakoglu, A.R. Kaylan, S. Özmucur, and G. Tamer)
  46. Optimal Replacement of One-Unit Systems Under Periodic Inspection, SIAM Journal on Control and Optimization 23, 122 – 128, 1985