- MTTF and Availability of Semi-Markov Missions with Nonidentical Generally Distributed Component Life- times,Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2021 (Coauthor: B. Çekyay)
- A Newsvendor Problem with Markup Pricing in the Presence of Within-period Price Fluctuations,Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2020 (Coauthors: C. Canyakmaz and F. Karaesmen)
- Risk Management and Financial Hedging in Capacity Control Models using the Mean-Variance Approach, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2020 (Coauthors: G. Sari and F. Karaesmen)
- Bayesian Analysis of Doubly Stochastic Markov Processes in Reliability, Technical Report, Department of Decision Sciences, The George Washington University, Washington (DC), 2019 (Coauthors: A. Ay, J. Landon and R. Soyer)
- Portfolio Selection under Cumulative Prospect Theory in a Regime-Switching Market with Piecewise Power Value Functions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2017 (Coauthor: N. Şensoy)
- Portfolio Selection under CPT with Piecewise Exponential Value Functions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2017 (Coauthor: N. Şensoy)
- Single-Period Portfolio Selection under CPT with Piecewise Value Functions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2017 (Coauthor: N. Şensoy)
- Risk Management through Financial Hedging in Inventory Systems with Stochastic Price Processes, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2017 (Coauthors: C. Canyakmaz and F. Karaesmen)
- Bayesian Analysis of Markov Modulated Queues with Abandonment, Technical Report, Department of Decision Sciences, The George Washington University, Washington (DC), 2017 (Coauthors: A. Ay, J. Landon and R. Soyer)
- An Inventory Model where Customer Demand is Dependent on a Continuous Stochastic Price Process, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2016 (Coauthors: C. Canyakmaz and F. Karaesmen)
- Newsvendor Model with Multiple Vendors and Random Supply Availability, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2015 (Coauthor: K. Arifoğlu)
- The Impact of Supplier Availability on Base-Stock Levels, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2015 (Coauthor: K. Arifoğlu)
- Mean-Variance Newsvendor Model with Random Supply and Financial Hedging, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2013 (Coauthor: M. Tekin)
- Newsvendor Model with Random Supply and Financial Hedging: Utility-Based Approach, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2012 (Coauthors: F. Sayın and F. Karaesmen)
- A Revenue Management Problem with a Choice Model of Consumer Behaviour in a Random Environment, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2012 (Coauthors: C. Özkan and F. Karaesmen)
- Structural Properties of Markov-Modulated Revenue Management Problems, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2011 (Coauthors: C. Özkan and F. Karaesmen)
- A Markov Modulated Poisson Model for Software Reliability, Technical Report, Department of Decision Sciences, The George Washington University, Washington (DC), 2011 (Coauthors: J. Landon and R. Soyer)
- Hedging Demand and Supply Risks in the Newsvendor Model, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2010 (Coauthors: H.K. Okyay and F. Karaesmen)
- Portfolio Management with Imperfect Information: A Hidden Markov Model, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2011 (Coauthor: E. Çanakoğlu)
- Risk Hedging in the Newsvendor Model, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2011 (Coauthors: H.K. Okyay and F. Karaesmen)
- Newsvendor Models with Dependent Random Supply and Demand, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2010 (Coauthors: H.K. Okyay and F. Karaesmen)
- HARA Frontiers of Optimal Portfolios in Stochastic Markets, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2010 (Coauthor: E. Çanakoğlu)
- Reliability of Semi-Markov Missions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2008 (Coauthor: B. Çekyay)
- Portfolio Selection with Hyperexponential Utility Functions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2009 (Coauthor: T. Bulmuş ile)
- Optimal Maintenance of Semi-Markov Missions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2009 (Coauthor: B. Çekyay)
- Optimal Maintenance of Systems with Markovian Mission and Deterioration, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2009 (Coauthor: B. Çekyay)
- Design of Optimal Component Test Plans in the Demonstration of Diverse System Performance Measures, Technical Report, Department of Industrial Engineering, Galatasaray University, İstanbul, 2009 (Coauthors: E. Yamangil, İ.K. Altınel, B. Çekyay and O. Feyzioğlu)
- Performance Measures for Systems with Markovian Missions and Aging, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2009 (Boauthor: B. Çekyay)
- The Design of Mission Based Component Test Plans for Series Connection of Subsystems, Technical Report, Department of Industrial Engineering, Boğaziçi University, İstanbul, 2009 (Coauthors: İ.K. Altınel, B. Çekyay, O. Feyzioğlu and E. Keskin)
- MTTF and Availability of Semi-Markov Missions with No Repair, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2009 (Coauthor: B. Çekyay)
- Mean Time to Failure and Availability of Semi-Markov Missions with Maximal Repair, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2009 (Coauthor: B. Çekyay)
- Portfolio Selection in Stochastic Markets with HARA Utility Functions, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2008 (Coauthor: E. Çanakoğlu)
- Inventory Models with Finite Capacity and Random Supply in a Partially Observed Random Environment, Working Paper, Department of Industrial Engineering, Koç University, İstanbul, 2008 (Coauthor: K. Arifoğlu)
- Inventory Management with Random Supply and Imperfect Information: A Hidden Markov Model, Working Paper, Department of Industrial Engineering, Koç University, İstanbul, 2008 (Coauthor: K. Arifoğlu)
- Inventory Models with Random Supply in a Random Environment, Working Paper, Department of Industrial Engineering, Koç University, İstanbul, 2008 (Coauthor: K. Arifoğlu)
- Reliability, MTTF and Steady-State Availability Analysis of Reliability Systems with Exponential Lifetimes, Working Paper, Department of Industrial Engineering, Koç University, İstanbul, 2007 (Coauthor: B. Çekyay)
- Reliability of Mission-Based Systems, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2007 (Coauthor: B. Çekyay)
- Component Testing with Multiple Objectives and Multiple Sum Rule, Working Paper, Department of Industrial Engineering, Koç University, İstanbul, 2007 (Coauthors: İ.K. Altınel, B. Çekyay, O. Feyzioğlu and E. Keskin)
- Görev Tabanlı Sıralı Dizgelerin Bileşen Sınamı, Technical Report, Department of Industrial Engineering, Boğaziçi University, İstanbul, 2007 (Coauthors: İ.K. Altınel, B. Çekyay, O. Feyzioğlu and E. Keskin)
- Görev Tabanlı Dizgelerin Güvenirlik Analizi, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2007 (Coauthors: İ.K. Altınel, B. Çekyay, O. Feyzioğlu and E. Keskin)
- Mission Based Component Testing for Series Systems, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2007 (Coauthors: İ.K. Altınel, B. Çekyay, O. Feyzioğlu and E. Keskin)
- Maintenance Optimization in Random Environments, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2007
- Markov Renewal Processes in Reliability Modelling, Technical Report, Department of Industrial Engineering, Koç University, İstanbul, 2007 (Coauthor: B. Çekyay)
- Portfolio Selection in Stochastic Markets with Exponential Utility Functions, Technical Report, Department of Industrial Engineering, Koç University, Istanbul, 2006 (Coauthor: E. Çanakoğlu)
- Optimal Component Test Plans for Phased-Mission Systems, Technical Report, Department of Industrial Engineering, Galatasaray University, Istanbul, 2004 (Coauthors: O. Feyzioğlu and I.K. Altinel)
- The Design of Optimum Component Test Plans for System Reliability, Technical Report, Department of Industrial Engineering, Galatasaray University, Istanbul, 2004 (Coauthors: O. Feyzioglu and I.K. Altinel)
- Multiperiod Portfolio Optimization Models in Stochastic Markets Using the Mean-Variance Approach, Technical Report, Department of Industrial Engineering, Koç University, Istanbul, 2004 (Coauthor: U. Çelikyurt)
- An EOQ Model with Multiple Suppliers and Random Capacity, Technical Report, Department of Industrial Engineering, Bogaziçi University, Istanbul, 2004 (Coauthors: A.S. Erdem ve M.M Fadiloglu)
- Semi-Markov Modulated Poisson Processes: Probabilistic and Statistical Analysis, Technical Report, Department of Industrial Engineering, Koç University, Istanbul, 2004 (Coauthor: R. Soyer)
- Portfolio Optimization in Stochastic Markets, Technical Report, Department of Industrial Engineering, Koç University, Istanbul, 2004 (Coauthor: U. Çakmak)
- Evaluation of Screening Policies for Malignant Diseases, Technical Report, Department of Industrial Engineering, Koç University, Istanbul, 2004
- Parallel Computing in Asian Option Pricing, Technical Report, Department of Industrial Engineering, Koç University, Istanbul, 2004 (Coauthors: H. Sak and İ. Boduroglu)
- Reliability Modelling and Analysis under Random Environments, Working Paper, The George Washington University, Washington, DC, 2002 (Coauthor: R. Soyer)
- Optimal Component Testing of a serial Connection of Redundant Subsystems in a Random Mission, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 2002 (Coauthors: I.K. Altinel and O. Feyzioglu)
- Bayesian Analysis of Markov Modulated Bernoulli Processes, GWU/IRRA Serial TR-01/6, The George Washington University, Washington, DC, 2001 (Coauthor: R. Soyer)
- Software Reliability and the Operational Profile, GWU/IRRA Serial TR-01/5, The George Washington University, Washington, DC, 2001 (Coauthors: T.A. Mazzuchi, N.D. Singpurwalla and R. Soyer)
- Network Reliability Assessment in a Random Environment, GWU/IRRA Serial TR-00/6, The George Washington University, Washington, DC, 2000 (Coauthor: R. Soyer)
- Dynamic Component Testing of Series System with Redundant Subsystems Revisited, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE 2000/03, Boğaziçi University, Istanbul, 2000 (Coauthors: I.K. Altinel and O. Feyzioglu)
- Component Testing of Repairable Systems in Multistage Missions, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE 2000/04, Boğaziçi University, Istanbul, 2000 (Coauthors: I.K. Altinel and O. Feyzioglu)
- Component Testing of a Series System in a Random Mission, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE 2000/14, Boğaziçi University, Istanbul, 2000 (Coauthors: I.K. Altinel and O. Feyzioglu)
- A General Software Testing Model Involving Operational Profiles, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE 2000/16, Boğaziçi University, Istanbul, 2000 (Coauthors: I.K. Altinel and E. Angün)
- Bayesian Testing Strategies for Software with an Operational Profile, Working Paper, The George Washington University, Washington, DC, 1999 (Coauthor: R. Soyer)
- Reliability of Software with an Operational Profile, Working Paper, The George Washington University, Washington, DC, 1999 (Coauthor: R. Soyer)
- Component Testing of a Series System in a Markovian Environment, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE 99/01, Boğaziçi University, Istanbul, 1999 (Coauthors: I.K. Altinel and O. Feyzioglu)
- Inventory Models with Random Yield in a Random Environment, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1999 (Coauthor: A. Erdem)
- EOQ Models with Multiple Vendors and Random Yield, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1999 (Coauthor: A. Erdem)
- A Single Period Inventory Model with Two Vendors and Random Yield, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1999 (Coauthor: A. Erdem)
- Testing of Software with an Operational Profile, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1998 (Coauthors: I.K. Altinel and S. Özçelikyürek)
- Dynamic Component Testing of Series System with Redundant Subsystems, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE 98/17, Boğaziçi University, Istanbul, 1998 (Coauthors: I.K. Altinel and O. Feyzioglu)
- Reliability Testing and Semi-Infinite Linear Programming, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1996 (Coauthor: I.K. Altinel)
- Optimization with Modular Functions, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1996
- Replacement of a Complex System with Dependent Nonidentical Components, Technical Report, Laboratório Associado de Computação e Matemática Aplicada, Instituto Nacional de Pesquisas Espaciais (INPE), São José dos Campos-SP, Brazil, 1996 (Coauthors: P.R. de Morais ve S.V. de Carvalho)
- Optimal Replacement of Parallel Units in a Random Environment, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1996 (Coauthor: B. Yenice)
- Maintenance of a Markov Modulated Reliability Model, Technical Report, Department of Industrial Engineering, Boğaziçi University, İstanbul, 1996 (Coauthor: M. Sevilir)
- Inventory Models with Unreliable Suppliers in a Random Environment, Technical Report, School of Business, McMaster University, Hamilton, Ontario, L8S 4M4 Canada, 1996 (Coauthor: M. Parlar)
- A General Markov Chain Model on Manpower Planning, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1996 (Coauthor: İ. Kocaman)
- An Optimal Recruitment Problem in Manpower Planning, Technical Report, Department of Industrial Engineering, Boğaziçi University, Istanbul, 1996 (Caouthor: İ. Kocaman)
- Approximating a CDF by Generalized Hyperexponential Distributions, Technical Report, Department of Decision Sciences, National University of Singapore, Singapore, 1996 (Coauthors: J. Ou and J. Li)
- Optimum Component Test Plans for Systems with Dependent Components, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE-01/95-03, Boğaziçi University, İstanbul, 1995 (Coauthor: İ.K. Altınel)
- A Dynamic Model for Component Testing, Institute for Graduate Studies in Science and Engineering, Report No: FBE-IE-01/95-04, Boğaziçi University, İstanbul, 1995 (Coauthor: I.K. Altinel)
- Waiting Time in M/G/1 Queues with Impolite Arrival Disciplines, Technical Report, Department of Decision Sciences, National University of Singapore, Singapore, 1993 (Coauthors: F.S. Chou and J. Li)
- Variance Ordering of Service Delay via Arrival Discipline, Technical Report, Department of Decision Sciences, National University of Singapore, Singapore, 1993 (Coauthor: J. Li)
- An Evaluation of Medical Screening Policies for Breast Cancer, Technical Report, Department of Decision Sciences, National University of Singapore, Singapore, 1993
- Optimal Maintenance Policies in Random Environments, Technical Report, Department of Decision Sciences, National University of Singapore, Singapore, 1992
- Queues with Impolite Customers, Technical Report, Department of Decision Sciences, National University of Singapore, Singapore, 1992 (Coauthors: F.S. Chou ve J. Li)
- Software Release Models: A Survey, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 90/07, Boğaziçi University, Istanbul, 1990 (Coauthor: N.A. Çatkan)
- A Dynamic Software Release Model, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 90/06, Boğaziçi University, Istanbul, 1990 (Coauthor: N.A. Çatkan)
- On a Transportation Model with Scheduled Batch Services, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 90/05, Boğaziçi University, Istanbul, 1990 (Coauthor: S. Sengör)
- Screening for a Malignant Disease: An Application in Breast Cancer, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 90/04, Boğaziçi University, Istanbul, 1990 (Coauthor: I.E. Nalçaci)
- Maintenance of a Device with Age Dependent Exponential Failures, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 90/03, Boğaziçi University, Istanbul, 1990 (Coauthor: N.O. Günlük)
- NBUE and NWUE Properties of Increasing Markov Processes, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 88/10, Boğaziçi University, Istanbul, 1988 (Coauthor: I. Karasu)
- Optimal Scheduling of Inspections: A Delayed Markov Model with False Positive and Negatives, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 88/03, Boğaziçi University, Istanbul, 1988 (Coauthor: S.R. Pliska)
- Inspection Policies and Processes for Deteriorating Systems Subject to Catastrophic Failure, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 87/01, Boğaziçi University, Istanbul, 1987 (Coauthor: T. Papazyan)
- Optimal Control of Generalized Storage Models, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 87/06, Boğaziçi University, Istanbul, 1987 (Coauthor: G.D. Barbarosoğlu)
- Poissonian Inspection of Deteriorating Systems Subject to Catastrophic Failure, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 87/02, Boğaziçi University, Istanbul, 1987
- Systems Approach for the Turkish Housing Problem, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 87/07, Boğaziçi University, Istanbul, 1985 (Coauthors: I. Kavrakoglu, A.R. Kaylan, S. Özmucur, G. Tamer)
- Optimal Replacement of Reliability Systems with Multiple Components, Technical Report No: 85-06, Department of Industrial Engineering and Management Science, Northwestern University, Evanston, Ill., USA, 1985
- Average Waiting Time in Queues with Scheduled Batch Services, Discussion Paper No. 656, The Center for Mathematical Studies in Economics and Management Science, Northwestern University, Evanston, Ill., USA, 1985
- A Systems Analysis of the Housing Problem in Turkey, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 85/04, Boğaziçi University, Istanbul, 1985 (Coauthors: I. Kavrakoglu, A.R. Kaylan, S. Özmucur, G. Tamer)
- Konut Sorunu ve Çözüm Için Öneriler (Turkish Housing Problem and Solution Proposals, Istanbul Chamber of Industry, Department of Research, Publication No: 1983-11, 1983 (Coauthors: I. Kavrakoglu, A.R. Kaylan, S. Özmucur, and G. Tamer)
- Baraj Modelleri ve Uygulamaları (Storage Models and Applications), Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 83/03, Boğaziçi University, İstanbul, 1983
- Optimal Stopping of Markov Renewal Processes, Institute for Graduate Studies in Science and Engineering, Report No: FBE-EM 83/07, Boğaziçi University, Istanbul, 1983
- Analysis of a Storage Model with Markov Additive Inputs, Department of Industrial Engineering, Technical Report No: 8303, Boğaziçi University, Istanbul, 1983
- A Technical Note on Computing Average Waiting Times, Department of Industrial Engineering, Technical Report No: 8301, Boğaziçi University, Istanbul, 1983
- Bagimsiz Artimli Süreçlerin Örnek Iz Özellikleri, Fen Bilimleri Enstitüsü, Rapor No. FBE-EM 83/01, Bogaziçi Üniversitesi, Istanbul, 1983 (Coauthor: B. Sankur)
- CPM/PERT ile Proje Planlamasinda Aktiviteler Arasi Iliskiler, Teknik Rapor No. 8302, Endüstri Mühendisligi Bölümü, Boğaziçi Üniversitesi, Istanbul, 1983
- Optimal Replacement of Single-Unit Systems Under Periodic Inspection, Department of Industrial Engineering, Technical Report, Boğaziçi University, Istanbul, 1982
- Markof Yenileme Süreçlerinin Eniyi Durma Problemi Üzerine (On the Optimal Stopping of Markov Renewal Processes), Endüstri Mühendisligi Bölümü, Teknik Rapor, Boğaziçi Üniversitesi, Istanbul, 1980
- Optimal Control of Storage Models with Markov Additive Inputs, Ph.D. Dissertation, Northwestern University, Evanston, Ill., USA, 1979