A.I. Mahmutogullari, O. Cavus, M.S. Akturk, "Bounds on risk-averse mixed-integer multi-stage stochastic problems with mean-CVAR", European J of Operational Research..
H. Dilek, O. Karaer, E. Nadar, "Retail location competition under carbon penalty", European J of Operational Research..
N. Kaynar, O. Karsu, "Equitable decision making approaches over allocations of multiple benefits to multiple entities", Omega - Int J of Management Science..
O. Yilmaz, B.Y. Kara, U. Yetis, "Hazardous waste management system design under population and environmental impact considerations", J of Environmental Management..
S.N.B. Oliaeli, Y. Karpat, "Polycrystalline diamond end mill cutting edge design to improve ductile-mode machining of silicon", Precision Engineering..
A. Sen, A. Atamturk, P. Kaminsky, "A conic integer optimization approach to constrained assortment optimization under the mixed multinomial logit model", Operations Research.. PDF
E. Nadar, A. Akcay, M. Akan, A. Scheller-Wolf, "The benefits of state aggregation with extreme-point weighting for assemble-to-order systems", Operations Research.. PDF
K. Goler, M. Bichler, I. Petrakis, "Ascending core-selecting auctions with risk-averse bidders", Group Decision & Negotiation..
M.C. Pinar, "Robust Trading Mechanisms over 0/1 Polytopes", J of Combinatorial Optimization.. PDF
A.B. Pac, M.C. Pinar, "On robust portfolio and naïve diversification: mixing ambiguous and unambiguous assets", Annals of Operational Research.. PDF
G. Ozbaygin, O.E. Karasan, H. Yaman, "New exact solution approaches for the split delivery vehicle routing problem", Euro J on Computational Optimization.. PDF
M. Sahin, N. Sahin, "On pseudo symmetric monomial curves", Communications in Algebra.. PDF
O. Altintas, B. Okten, O. Karsu, A.S. Kocaman, "Bi-objective optimization of a grid-connected decentralized energy system", Int J of Energy Research.. PDF
O. Altintas, B. Okten, O. Karsu, A.S. Kocaman, "Bi-objective optimization of a grid-connected decentralized energy system", Int J of Energy Research.. PDF
V. Bayram, H. Yaman, "Shelter Location and Evacuation Route Assignment under Uncertainty: A Benders Decomposition Approach", Transportation Science.. PDF
V. Bayram, H. Yaman, "A Stochastic Programming Approach for Shelter Location and Evacuation Planning", RAIRO Operations Research.. PDF
2018
O. Karsu, A. Morton, N. Argyris, "Capturing preferences for inequality aversion in decision support", European J of Operational Research, 264, 686-706 (2018)
M. Ahmadi, Y. Karpat, O. Acar, Y.E. Kalay, "Microstructure effects on process outputs in micro scale milling o heat treated Ti6Al4V titanium alloys", J of Materials Processing Technology, 252, 333-347 (2018)
N. Ghaffarinasab, A. Motallebzadeh, Y. Jabarzadeh, B.Y. Kara, "Efficient simulated annealing based solution approaches to the competitive single and multiple allocation hub location problems", Computers and Operations Research, 90, 173-192 (2018)
M.C. Pinar, "Worst-case large deviations upper bounds for i.i.d. sequences under ambiguity", Turkish J of Mathematics, 42, 257-271 (2018) PDF
C. Kocyigit, H.I. Bayrak, M.C. Pinar, "Robust auction design under multiple priors by linear and integer programming", Annals of Operational Research, 260, 233-253 (2018) PDF
2017
K. Gokbayrak, A.S. Kocaman, "A distance-limited continuous location-allocation problem for spatial planning of decentralized systems", Computers and Operations Research, 88, 15-29 (2017)
K. Gokbayrak, E.A. Yildirim, "Exact and heuristic approaches based on noninterfering transmissions for joint gateway selection, time slot allocation, routing and power control for wireless mesh networks", Computers and Operations Research, 81, 102-118 (2017)
E.Z. Demirci, N. Erkip, "Designing an intervention strategy for public-interest goods: The California electric vehicle market case", Omega - Int J of Management Science, 69, 53-69 (2017)
G. Ozbaygin, O.E. Karasan, M. Savelsbergh, H. Yaman, "A branch-and-price algorithm for the vehicle routing problem with roaming delivery locations", Transportation Research B, 100, 115-137 (2017)
K. Guler, E.Korpeoglu, A. Sen, "Design and Analysis of Mechanisms for Decentralized Joint Replenishment", European J of Operational Research, 259, 992-1002 (2017)
M. Merakli, H. Yaman, "A Capacitated Hub Location Problem under Hose Demand Uncertainty", Computers and Operations Research, 88, 58-70 (2017)
O. Dukkanci, B.Y. Kara, "Routing and scheduling decisions in the hierarchical hub location problem", Computers and Operations Research, 85, 45-57 (2017)
O. Safak, S. Gurel, M.S. Akturk, "Integrated aircraft-path assignment and robust schedule design with cruise speed control", Computers and Operations Research, 84, 127-145 (2017)
S. Yuan, A.S. Kocaman, V. Modi, "Benefits of forecasting and energy storage in isolated grids with large wind penetration – The case of Sao Vicente", Renewable Energy, 105, 167-174 (2017)
S.N.B. Oliaeli, Y. Karpat, "Built-up edge effects on process outputs of titanium alloy micro milling", Precision Engineering, 49, 305-315 (2017)
U. Koc, A. Toptal, I. Sabuncuoglu, "Coordination of Inbound and Outbound Transportation Schedules with the Production Schedule", Computers and Industrial Engineering, 103, 178-192 (2017)
A. Sen, M. Talebian, "Markdown Budgets for Retail Buyers: Help or Hindrance?", Production and Operations Management, 26, 1875-1892 (2017) PDF
A. Toptal, B. Cetinkaya, "How Supply Chain Coordination Affects the Environment: A Carbon Footprint Perspective", Annals of Operations Research, 250, 487-519 (2017) PDF
A.S. Kocaman, V. Modi, "Value of pumped hydro storage in a hybrid energy generation and allocation system", Applied Energy, 205, 1202-1215 (2017) PDF
C. Ararat, A.H. Hamel, B. Rudloff, "Set-Valued Shortfall and Divergence Risk Measures", Int J of Theoretical and Applied Finance, 48, 1750026(48) (2017) PDF
M.C. Pinar, C. Kizilkale, "Robust screening under ambiguity", Mathematical Programming, 163, 273-299 (2017) PDF
B. Rudloff, F. Ulus, R. Vanderbei, "A parametric simplex algorithm for linear vector optimization problems", Mathematical Programming, 163, 213-242 (2017) PDF
B. Yildiz, O.E. Karasan, "Regenerator location problem in flexible optical networks", Operations Research, 65, 595-620 (2017) PDF
E. Gozu, Y. Karpat, "Uncertainty analysis of force coefficients during micromilling of titanium alloy", Int J of Advanced Manufacturing Technology, 93, 839-855 (2017) PDF
H. Gultekin, O.O. Dalgic, M.S. Akturk, "Pure cycles in two-machine dual-gripper robotic cells,” Robotics and Computer-Integrated Manufacturing", Robotics and Computer-Integrated Manufacturing, 48, 121-131 (2017) PDF
H.I. Bayrak, K. Guler, M.C. Pinar, "Optimal allocation with costly inspection and discrete types under ambiguity", Optimization Methods and Software, 32, 699-718 (2017) PDF
S. Biagini, M.C. Pinar, "The robust Merton problem of an ambiguity averse investor", Mathematics and Financial Economics, 11, 1-24 (2017) PDF
S.N.B. Oliaei, Y. Karpat, "Investigating the influence of friction conditions on finite element simulation of microscale machining with the presence of built-up edge", Int J of Advanced Manufacturing Technology, 90, 819-829 (2017) PDF
U. Arikan, S. Gurel, M.S. Akturk, "Flight network-based approach for integrated airline recovery with cruise time control", Transportation Science, 51, 1259-1287 (2017) PDF
2016
A. Sen, "Competitive Markdown Timing for Perishable and Sustitutable Products", Omega - Int J of Management Science, 64, 24-41 (2016)
A.S. Kocaman, C. Abad, T.J. Troy, W.T. Huh, V. Modi, "A stochastic model for a macroscale hybrid renewable energy system", Renewable and Sustainable Energy Reviews, 54, 688-703 (2016)
O. Karsu, "Approaches for inequity-averse sorting", Computers and Operations Research, 66, 67-80 (2016)
B. Yazar, O. Arslan, O.E. Karasan, B.Y. Kara, "Fiber Optical Network Design Problems: A Case for Turkey", Omega - Int J of Management Science, 63, 23-40 (2016)
B. Yildiz, O. Arslan, O.E. Karasan, "A branch and price approach for routing and refueling station location", European J of Operational Research, 248, 815-826 (2016)
F. Bellini, O.E. Karasan, M.C. Pinar, "Joint mixability of some integer matrices", Discrete Optimization, 20, 90-104 (2016)
G. Ozbaygin, H. Yaman, O.E. Karasan, "Time constrained maximal covering salesman problem with weighted demands and partial coverage", Computers and Operations Research, 76, 226-237 (2016)
G.D. Batur, S. Erol, O.E. Karasan, "Robot move sequence determining and multiple part-type scheduling in hybrid flexible flow shop robotic cells", Computers and Industrial Engineering, 100, 72-87 (2016)
H. Gurkan, S. Gurel, M.S. Akturk, "An integrated approach for airline scheduling, aircraft fleeting and routing with cruise speed control", Transportation Research Part C: Emerging Technologies, 68, 38-57 (2016)
H.I. Bayrak, M.C. Pinar, "Generalized second price auction is optimal for discrete types", Economics Letters, 141, 35-38 (2016)
I. Mahmutogullari, B.Y. Kara, "Hub Location under Competition", European J of Operational Research, 250, 214-225 (2016)
I. Rodríguez-Martín, J.J. Salazar-González, H. Yaman, "Hierarchical Survivable Network Design Problems", Electronic Notes in Discrete Mathematics, 52, 229-236 (2016)
I.R. Martin, J.J.S. Gonzalez, H. Yaman, "A Branch-and-cut Algorithm for Two-Level Survivable Network Design Problems", Computers and Operations Research, 67, 102-112 (2016)
M. Merakli, H. Yaman, "Robust intermodal hub location under polyhedral demand uncertainty", Transportation Research B, 86, 66-85 (2016)
O. Arslan, O.E. Karasan, "A Benders decomposition approach for the charging station location problem with plug-in hybrid electric vehicles", Transportation Research B, 93, 670-695 (2016)
S.N.B. Oliaei, Y. Karpat, "Investigating the influence of built-up edge on forces and surface roughness in micro scale orthogonal machining of titanium alloy Ti6Al4V", J of Materials Processing Technology, 235, 28-40 (2016)
E. Nadar, M. Akan, A. Scheller-Wolf, "Experimental Rssults Indicating Lattice-Dependent Policies May Be Optimal for General Assemble-To-Order Systems", Production and Operations Management, 25, 647-661 (2016) PDF
S. Dayanik, S.O. Sezer, "Sequential sensor installation for Wiener disorder detection", Mathematics of Operations Research, 41, 827-850 (2016) PDF
U. Gurler, D. Yenigun, M. Caglar, E. Berk, "On the Modeling of CO2 EUA and CER Prices of EU-ETS for the 2008-2012 Period", Applied Stochastic Models in Business and Industry, 32, 375-395 (2016) PDF
B. Kepir, C. Koocyigit, I. Koyuncu, M.B. Ozer, B.Y. Kara, M.A. Gürbüz, "Flight-Scheduling Optimization and Automation for AnadoluJet", Interfaces, 46, 315-325 (2016) PDF
E. Dogruoz, S. Dayanik, G. Budak, I. Sabuncuoglu, "Analysis of the vitro nanoparticle-cell interactions via a smoothing-splines mixed-effects model", Artificial Cells, Nanomedicine and Biotechnology, 44, 800-810 (2016) PDF
G. Hancerliogulları, A. Sen, E. Agca, "Demand Uncertainty and Inventory Turnover Performance: An Empirical Analysis of the US Retail Industry", Int J of Physical Distribution & Logistics Managmenet, 46, 681-708 (2016) PDF
H. Gultekin, A. Tula, M.S. Akturk, "Automated robotic assembly line design with unavailability periods and tool changes", European J of Industrial Engineering, 10, 499-526 (2016) PDF
H. Sahin, B.Y. Kara, O.E. Karasan, "Debris Removal during disaster response: A Case for Turkey", Socio Economic Planning Sciences, 53, 49-59 (2016) PDF
I. Rodríguez-Martín, J.J. Salazar-González, H. Yaman, "The ring/κ-rings network design problem: Model and branch-and-cut algorithm", Networks, 68, 130-140 (2016) PDF
L.A. Wolsey, H. Yaman, "Continuous Knapsack Sets with Divisible Capacities", Mathematical Programming, 156, 1-20 (2016) PDF
M. Peker, B.Y. Kara, J.F. Campbell, S. Alumur, "Spatial Analysis of Single Allocation Hub Location Problems", Networks and Spatial Economics, 16, 1075-1101 (2016) PDF
M.R. Taner, B.Y. Kara, "Endogenous Effects of Hubbing on Flow Intensities", Networks and Spatial Economics, 16, 1151-1181 (2016) PDF
N. Bektas, B.Y. Kara, O.E. Karasan, "Solution methodologies for debris removal in disaster response", Euro J on Computational Optimization, 4, 403-445 (2016) PDF
R.S. Burachik, C.Y. Kaya, M.C. Pinar, "Non-linear continuous optimization", Euro J on Computational Optimization, 4, 1-2 (2016) PDF
S. Oliaei, Y. Karpat, "Influence of Tool Wear on Machining Forces and Tool Deflections during Micro Milling", Int J of Advanced Manufacturing Technology, 84, 1963-1980 (2016) PDF
U. Arikan, S. Gurel, M.S. Akturk, "Integrated aircraft and passenger recovery with cruise time controllability", Annals of Operational Research, 236, 295-317 (2016) PDF
O. Karsu, A. Morton, "Inequity averse optimization in operational research", European J of Operational Research, 245, 343-359 (2015)
B. Yildiz, O.E. Karasan, "Regenerator Location Problem and survivable extensions: A hub covering location perspective", Transportation Research B, 71, 32-55 (2015)
E. Koca, H. Yaman, M.S. Akturk, "Stochastic Lot Sizing Problem with Controllable Processing Times", Omega - Int J of Management Science, 53, 1-10 (2015)
F. Kilici, B.Y. Kara, B. Bozkaya, "Locating temporary shelter areas after an Earthquake: Case for Turkey", European J of Operational Research, 243, 323-332 (2015)
F. Sahinyazan, B.Y. Kara, M.R. Taner, "Selective Vehicle Routing for a Mobile Blood Donation System", European J of Operational Research, 246, 22-34 (2015)
M. Peker, B.Y. Kara, "The P-Hub maximal covering problem and extensions for gradual decay functions", Omega - Int J of Management Science, 54, 158-172 (2015)
O. Arslan, B. Yildiz, O.E. Karasan, "Minimum cost path problem for Plug-in Hybrid Electric Vehicles", Transportation Research E, 80, 123-141 (2015)
V. Bayram, B.C. Tansel, H. Yaman, "Compromising system and user interests in shelter location and evacuation planning", Transportation Research B, 72, 146-163 (2015)
A. Toptal, S. Cetinkaya, "The Impact of Price Skimming on Supply and Exit Decisions", Applied Stochastic Models in Business and Industry, 31, 551-574 (2015) PDF
A.S. Duran, S. Gurel, M.S. Akturk, "Robust airline scheduling with controllable cruise times and chance constraints", IIE Transactions, 47, 1-20 (2015) PDF
I. Mahmutogullari, B.Y. Kara, "Hub Location Problem with Allowed Routing between non-hub nodes", Geographical Analysis, 47, 410-430 (2015) PDF
S. Zeinali, B. Cetin, S.N.B. Oliaei, Y. Karpat, "Fabrication of microfluidics device with 3D electrode structures for high throughput DEP applications using high precision machining", Electrophoresis, 36, 1431-1442 (2015) PDF
Z. Atan, N. Erkip, "Note on "The Backroom Effect in Retail Operations"", Production and Operations Management, 24, 1833-1834 (2015) PDF
2014
M.C. Pinar, "Lower hedging of American contingent claims with minimal surplus risk in finite-state financial markets by mixed-integer linear programming", Discrete Applied Mathematics, 164, 304-312 (2014)
M.C. Pinar, "Equilibrium in an Ambiquity-Averse Mean-Variance Investors Market", European J of Operational Research, 237, 957-965 (2014)
M.C. Pinar, A.B. Pac, "Mean semi-deviation from a target and robust portfolio choice under distribution and mean return ambiquity", J of Computational and Applied Mathematics, 259, 394-405 (2014)
U. Gurler, O. Alp, N.C. Buyukkramikli, "Coordinated inventory replenishment and outsourced transportation operatoins", Transportation Research E, 70, 400-415 (2014)
Y. Karpat, B. Deger, O. Bahtiyar, B. Kaftanoglu, "A Mechanistic Approach to Investigate Drilling of UD-CFRP Laminates with PCD Drills", CIRP Annals - Manufacturing Technology, 63, 81-84 (2014)
A. Fabretti, S. Herzel, M.C. Pinar, "Delegated Portfolio Management under Ambiquity Aversion", Operations Research Letters, 42, 190-195 (2014)
F. Arslan, N. Sahin, "A fast algorithm for constructing Arf closure and a conjecture", J of Algebra, 417, 148-160 (2014)
I.R. Martin, J.J.S. Gonzalez, H. Yaman, "A Branch-and-cut Algorithm for the Hub Location and Routing Problem", Computers and Operations Research, 50, 161-174 (2014)
O. Arslan, B. Yildiz, O.E. Karasan, "Impacts of battery characteristics, driver preferences and road network features on travel costs of a plug-in hybrid electric vehicle (PEHV) for long-distance trips", Energy Policy, 74, 168-178 (2014)
R. Kian, U. Gurler, E. Berk, "The dynamic lot-sizing problem with convex economic production costs and setups", Int J of Production Economics, 155, 361-379 (2014)
Y.E. Arisoy, A. Altay-Salih, M.C. Pinar, "Optimal multi-period consumption and investment with short-sale constraints", Finance Research Letters, 11, 16-24 (2014)
A. Sen, H. Yaman, K. Guler, E. Korpeoglu, "Multi-period supplier selection under price uncertainty", J of Operational Research Society, 65, 1636-1648 (2014) PDF
A. Toptal, H. Ozlu, D. Konur, "Joint Decisions on Inventory Replenishment and Emission Reduction Investment under Different Emission Regulations", Int J of Production Research, 52, 243-269 (2014) PDF
A. Toptal, U. Koc, I. Sabuncuoglu, "A Joint Production and Transportation Planning Problem with Heterogeneous Vehicles", J of Operational Research Society, 65, 180-196 (2014) PDF
E. Nadar, M. Akan, A. Scheller-Wolf, "Optimal Structural Results for Assemble-to-Order Generalized M-Systmes", Operations Research, 62, 571-579 (2014) PDF
M.C. Pinar, "Sur l'allocation dynamique de portefeuille robuste contre l'incertitude des rendements moyens", INFOR, 52, 14-19 (2014)
M.S. Akturk, A. Atamturk, S. Gurel, "Aircraft rescheduling with cruise speed control", Operations Research, 62, 829-845 (2014) PDF
O. Cavus, A. Ruszczynski, "Computational Methods for Risk-Averse Undiscounted Transient Markov Models", Operations Research, 62, 401-417 (2014) PDF
O. Cavus, A. Ruszczynski, "Risk-Averse Control of Undiscounted Transient Markov Models", SIAM J on Control and Optimization, 52, 3935-3966 (2014) PDF
O. Karsu, M. Azizoglu, "Bi-criteria multi-resource generalized assignment problem", Naval Research Logistics, 61, 621-638 (2014) PDF
O.E. Karasan, A.R. Mahjoub, O. Ozkok, H. Yaman, "Survivability in Hierarchical Telecommunications Networks under Dual Homing", Informs Journal of Computing, 26, 1-15 (2014) PDF
Y. Karpat, B. Deger, O. Bahtiyar, "Experimental Evaluation of Polycrystalline Diamond Tool Geometries while Drilling Carbon Fiber Reinforced Plastics", Int J of Advanced Manufacturing Technology, 71, 1295-1307 (2014) PDF
A.B. Pac, M.C. Pinar, "Robust Portfolio Choice with CVaR and VaR under Distribution and Mean Return Ambiquity", Top, 22, 875-891 (2014) PDF
E. Koca, H. Yaman, M.S. Akturk, "Lot Sizing with Piecewise Concave Production Costs", Informs Journal of Computing, 26, 767-779 (2014) PDF
E.D. Gunes, H. Yaman, B. Cekyay, V. Verter, "Matching patient and physician preferences in designing a primary care facility network", J of Operational Research Society, 65, 483-496 (2014) PDF
M.V. Vyve, L.A. Wolsey, H. Yaman, "Relaxations for two-level multi-item lot-sizing problems", Mathematical Programming, 146, 495-523 (2014) PDF
N. Cenk, G. Budak, S. Dayanik, I. Sabuncuoglu, "Artificial Neural Network Modeling and Simulation of In-Vitro Nanoparticles-Cell Interactions", J of Computational and Theoretical Nanoscience, 11, 272-282 (2014)
N.C. Buyukkaramikli, U. Gurler, O. Alp, "Coordinated Logistics: Replenishment with Capacitated Transportation for a Supply Chain", Production and Operations Management, 23, 110-126 (2014) PDF
O.O. Ozener, R. Gullu, N. Erkip, "Near-Optimal Modified Base Stock Policies for the Capacitated Inventory Problem with Stochastic Demand and Fixed Cost", Asia Pacific J of Operational Research, 31, 1450019-1--27 (2014)
2013
A. Sen, "A comparison of fixed and dynamic pricing policies in revenue management", Omega - Int J of Management Science, 41, 586-597 (2013)
A. Sen, "Performance bounds on optimal fixed prices", Operations Research Letters, 41, 530-534 (2013)
H. Yaman, "The splittable flow arc set with capacity and minimum load constraints", Operations Research Letters, 41, 556-558 (2013)
K. Gokbayrak, E.A. Yildirim, "Joint gateway selection, transmission slot assignment, routing and power control for wireless mesh networks", Computers and Operations Research, 40, 1671-1679 (2013)
Y. Karpat, N. Polat, "Mechanists force modeling for miling of carbon fiber reinforced polymers with double helix tools", CIRP Annals - Manufacturing Technology, 62, 95-98 (2013)
E. Korpeoglu, A. Sen, K. Guler, "Non-cooperative joint replenishment under asymmetric information", European J of Operational Research, 227, 434-443 (2013)
H. Calik, B.C. Tansel, "Double bound method for solving the p-center location problem", Computers and Operations Research, 40, 2991-2999 (2013)
O. Arslan, O.E. Karasan, "Cost and emission impacts of virtual power plant formation in plug-in hybrid electric vehicle penetrated networks", Energy, 60, 116-124 (2013)
U. Koc, A. Toptal, I. Sabuncuoglu, "A class of joint production and transportation planning problems under different delivery policies", Operations Research Letters, 41, 54-60 (2013)
Z. Uruk, H. Gultekin, M.S. Akturk, "Two-machine flowshop scheduling with flexible operations and controllable processing times", Computers and Operations Research, 40, 639-653 (2013)
M.C. Pinar, "Mixed-Integer Second-Order Cone Programming for Lower Hedging of American Contingent Claims in Incomplete Markets", Optimization Letters, 7, 63-78 (2013) PDF
M.C. Pinar, "Static and dynamic VaR constrained portfolios with application to delegated portfolio management", Optimization, 62, 1419-1432 (2013) PDF
M.C. Pinar, "Buyer's quantile hedge portfolios in discrete-time trading", Quantitative Finance, 13, 729-738 (2013) PDF
S. Dayanik, A.J. Yu, "Reward-Rate Maximization in Sequential-Identification Under a Stochastic Deadline", SIAM J on Control and Optimization, 51, 2922-2948 (2013) PDF
S. Dayanik, M. Parlar, "Dynamic bidding strategies in search-based advertising", Annals of Operational Research, 211, 103-136 (2013) PDF
S. Dayanik, W.B. Powell, K. Yamazaki, "Asymptotically optimal Bayesian sequential change detection and identification rules", Annals of Operational Research, 208, 337-370 (2013) PDF
E.F. Morgul, O. Cavus, K. Ozbay, C. Iyigun, "Modeling of Bus Transit Driver Availability for Effective Emergency Evacuation in Disaster Relief", Transportation Research Record, 2376, 45-55 (2013) PDF
F. Antonelli, C. Mancini, M.C. Pinar, "Calibrated American option pricing by stochastic linear programming", Optimization, 62, 1433-1450 (2013) PDF
R.J. Vanderbei, M.C. Pinar, E.B. Bozkaya, "Discrete-Time Pricing and Optimal Exercise of American Perpetual Warrants in the Geometric Random Walk Model", Applied Mathematics and Optimization, 67, 97-122 (2013) PDF
S. Biagini, M.C. Pinar, "The Best Gain-Loss Ratio is a Poor Performance Measure", SIAM J on Financial Mathematics, 4, 228-242 (2013) PDF
2012
A. Toptal, "Integration of Shipment Scheduling Decisions for Forward and Reverse Channels in a Recoverable Item System", Int J of Production Economics, 140, 129-137 (2012)
H. Yaman, S. Elloumi, "Star p-hub center problem and star p-hub median problem with bounded path lengths", Computers and Operations Research, 39, 2725-2732 (2012)
Y. Karpat, B. Deger, O. Bahtiyar, "Drilling Thick Fabric Woven CFRP Laminates with Double Point Angle Tools", J of Materials Processing Technology, 212, 2117-2127 (2012)
Y. Karpat, O. Bahtiyar, B. Deger, "Mechanistic Force Modeling for Milling of Unidirectional Carbon Fiber Reinforced Polymer Laminates", Int J of Machine Tools and Manufactuıre, 56, 79-93 (2012)
D. Konur, A. Toptal, "Analysis and applications of replenishment problems under stepwise transportation costs and generalized wholesale prices", Int J of Production Economics, 140, 521-529 (2012)
E. Koca, E.A. Yildirim, "A hierarchical solution approach for a multicommodity distribution problem under a special cost structure", Computers and Operations Research, 39, 2612-2624 (2012)
G.D. Batur, O.E. Karasan, M.S. Akturk, "Multiple part-type scheduling in flexible robotic cells", Int J of Production Economics, 135, 726-740 (2012)
K.D. Aral, H.A. Guvenir, I. Sabuncuoglu, A.R. Akar, "A Prescription Fraud Detection Model", Computer Methods and Programs in Biomedicine, 106, 37-46 (2012)
S. Yildiz, O. Karasan, M.S. Akturk, "An analysis of cyclic scheduling problems in robot centered cells", Computers and Operations Research, 39, 1290-1299 (2012)
S.A. Alumur, B.Y. Kara, O.E. Karasan, "Multimodal hub location and hub network design", Omega - Int J of Management Science, 40, 927-939 (2012)
S.A. Alumur, H. Yaman, B.Y. Kara, "Hierarchical multimodal hub location problem with time-definite deliveries", Transportation Research E, 48, 1107-1120 (2012)
U. Ozen, N. Erkip, M. Slikker, "Stability and Monotonicity in Newsvendor Situations", European J of Operational Research, 218, 416-425 (2012)
E.A. Yildirim, "On the accuracy of uniform polyhedral approximations of the copositive cone", Optimization Methods and Software, 27, 155-173 (2012)
H. Yaman, o.E. Karasan, B.Y. Kara, "Release Time Scheduling and Hub Location for Next-Day Delivery", Operations Research, 60, 906-917 (2012) PDF
M. Pinar, "A dual representation of gain-loss hedging for European claims in discrete time", Optimization, 61, 361-372 (2012) PDF
M.C. Pinar, A. Camci, "An Integer Programming Model for Pricing American Contingent Claims under Transaction Costs", Computational Economics, 39, 1-12 (2012) PDF
M.R. Taner, O.E. Karasan, E. Yavuzturk, "Scheduling beams with different priorities on a military surveillance radar", IEEE Trans on Aerospace and Electronic Systems, 48, 1725-1739 (2012)
S. Dayanik, M. Egami, "Optimal Stopping Problems for Asset Management", J of Applied Probability, 44, 655-677 (2012)
S. Dayanik, S.O. Sezer, "Multisource Bayesian sequential binary hypothesis testing problem", Annals of Operational Research, 201, 99-130 (2012) PDF
B. Ayar, H. Yaman, "An Intermodal Multicommodity Routing Problem with Scheduled Services", Computational Optimization and Applications, 53, 131-153 (2012)
E. Korpeoglu, A. Sen, K. Guler, "A private contributions game for joint replenishment", Mathematical Methods of Operations Research, 75, 67-82 (2012)
G. Erdogan, B. Tansel, I. Akgun, "Modelling and Solving and m-Location, n-Courier, Priority-based Planning Problem on a Network", J of Operational Research Society, 63, 2-15 (2012)
H. Toyoglu, O.E. Karasan, B.Y. Kara, "A New Formulation Approach for Location Routing Problems", Networks and Spatial Economics, 12, 635-659 (2012) PDF
M. Zhang, S. Kucukyavuz, H. Yaman, "A polyhedral study of multiechelon Lot Sizing with Intermediate Demands", Operations Research, 60, 918-935 (2012) PDF
P. Fouilhoux, O.E. Karasan, A.R. Mahjoub, O. Ozkok, H. Yaman, "Survivability in Hierarchical Telecommunications Networks", Networks, 59, 37-58 (2012)
S. Goren, I. Sabuncuoglu, U. Koc, "Optimization of Schedule Stability and Efficiency Under Processing Time Variability and Random Machine Breakdowns in a Job Shop Environment", Naval Research Logistics, 59, 26-38 (2012)
2011
A. Toptal, S.O. Bingol, "Transportation Pricing of a Truckload Carrier", European J of Operational Research, 214, 559-567 (2011)
H. Yaman, "Allocation Strategies in Hub Networks", European J of Operational Research, 211, 442-451 (2011)
M.S. Akturk, T. Ilhan, "Single CNC machine scheduling with controllable processing times to minimize total weighted tardiness", Computers and Operations Research, 38, 771-781 (2011)
N.O. Bakir, G.A. Klutke, "Information and Preference Reversals in Lotteries", European J of Operational Research, 210, 752-756 (2011)
U. Gurler, C.D. Yenigun, "Models and Comparisons for Hazard Change-Point Problem with Truncated and Censored Data", Computational Statistics and Data Analysis, 55, 2856-2870 (2011)
U. Gurler, D. Yenigun, "Full and conditional likelihood approaches for hazard change-point estimation with truncated and censored data", Computational Statistics and Data Analysis, 55, 2856-2870 (2011)
Y. Karpat, "Temperature Dependent Flow Softening of Titanium Alloy Ti6Al4V: An Investigation Using Finite Element Simulation of Machining", J of Materials Processing Technology, 211, 737-749 (2011)
E. Korpeoglu, H. Yaman, M.S. Akturk, "A multi-stage stochastic programming approach in master production scheduling", European J of Operational Research, 213, 166-179 (2011)
G. Erdogan, B. Tansel, "Two classes of Quadratic Assignment Problems that are Solvable as Linear Assignment Problems", Discrete Optimization, 8, 446-451 (2011)
I. Akgun, B. Tansel, "New Formulationsof the Hop-Constrained Minimum Spanning Tree Problem via Miller-Tucker-Zemlin Constraints", European J of Operational Research, 212, 263-276 (2011)
I. Akgun, B. Tansel, R.K. Wood, "The Multi-terminal Maximum-Flow Network-Interdiction Problem", European J of Operational Research, 211, 241-251 (2011)
Y. Cinar, H. Yaman, "The Vendor Location Problem", Computers and Operations Research, 38, 1678-1695 (2011)
Y. Saleh, U. Gurler, E. Berk, "Centralized and decentralized management of groundwater with multiple users", European J of Operational Research, 215, 244-256 (2011)
I. Sabuncuoglu, G. Virlan, "Modeling and Analyzing Army Air assault Operations via Simulation", Simulation, 87, 1002-1014 (2011)
K. Gokbayrak, "Receding Horizon Control of Mixed Line Flow Shop Systems", Discrete Event Dynamic Systems, 21, 1-10 (2011) PDF
K. Gokbayrak, "State-dependent Control of a Single Stage Hybrid System with Poisson Arrivals", Discrete Event Dynamic Systems, 21, 577-592 (2011) PDF
M.C. Pinar, "Gain-Loss Based Convex Risk Limits in Discrete-Time Trading", Computational Management Science, 8, 299-321 (2011) PDF
M.S. Akturk, "Joint cell loading and scheduling approach to cellular manufacturing systems", Int J of Production Research, 49, 6321-6341 (2011) PDF
N.O. Bakir, "A Stackelberg game model for resource allocation in cargo container security", Annals of Operational Research, 187, 5-22 (2011) PDF
O.E. Karasan, "Incremental polynomial time dualization of quadratic functions and a subclass of degree-k functions", Annals of Operations Research, 188, 251-261 (2011) PDF
U. Gurler, P. Kvam, "Adjusted Hazard Rate Estimator Based on a Known Censoring Probability", Communications in Statistics: Theory and Methods, 40, 4409-4416 (2011) PDF
A. Altin, H. Yaman, M.C. Pinar, "The Robust Network Loading Problem under Hose Demand Uncertainty: Formulation, Polyhedral Analysis, and Computations", Informs Journal of Computing, 23, 75-89 (2011) PDF
B. Balcioglu, U. Gurler, "On the Use of Phase-Type Distributions for Inventory Management with Supply Disruptions", Applied Stochastic Models in Business and Industry.. PDF
B. Biller, C.G. Corlu, "Accounting for Parameter Uncertainty in Large-Scale Stochastic Simulations with Correlated Inputs", Operations Research, 59, 661-673 (2011) PDF
H. Toyoglu, O.E. Karasan, B.Y. Kara, "Distribution Network Design on the Battlefield", Naval Research Logistics, 58, 188-209 (2011) PDF
I.S. Bakal, N. Erkip, R. Gullu, "Value of supplier's capacity information in a two-echelon supply chain", Annals of Operational Research, 191, 115-135 (2011) PDF
N. Khilwani, M. Tiwari, I. Sabuncuoglu, "Hybrid Petri-nets for Modeling and Performance Evaluation of Supply Chains", Int J of Production Research, 49, 4627-4656 (2011) PDF
P. Kumar, E.A. Yildirim, "A linearly convergent linear-time first-order algorithm for support vector classification with a core set result", Informs Journal of Computing, 23, 377-391 (2011)
S. Yildiz, M.S. Akturk, O.E. Karasan, "Bicriteria robotic cell scheduling with controllable processing times", Int J of Production Research, 49, 569-583 (2011)
2010
K. Gokbayrak, O. Selvi, "A Search Method for Optimal Control of a Flow Shop Systems", European J of Operational Research, 205, 325-331 (2010)
M.C. Pinar, A. Salih, A. Camci, "Expected gain-loss pricing and hedging of contingent claims in incomplete markets by linear programming", European J of Operational Research, 201, 770-785 (2010)
M.M. Fadiloglu, O. Bulut, "A dynamic rationing policy for continuous-review inventory systems", European J of Operational Research, 202, 675-685 (2010)
O. Oguz, "Cutting Plane Algorithms for 0-1 Programming Based on Cardinality Cuts", European J of Operational Research, 205, 279-279 (2010)
U. Gurler, A. Yilmaz, "Inventory and coordination issues with two substitutable products", Applied Mathematical Modelling, 34, 539-551 (2010)
E.S. Gel, N. Erkip, A. Thulaseedas, "Analysis of simple inventory control systems with execution errors: Economic impact under correction opportunities", Int J of Production Economics, 125, 153-166 (2010)
F.S. Erenay, I. Sabuncuoglu, A. Toptal, M.K. Tiwari, "New solution methods for single machine bicriteria scheduling problem: Minimization of average flowtime and number of tardy jobs", European J of Operational Research, 201, 89-98 (2010)
H. Gultekin, M.S. Akturk, O.E. Karasan, "Bicriteria robotic operation allocation in a flexible manufacturing cell", Computers and Operations Research, 37, 779-789 (2010)
I. Akgun, B. Tansel, "Min-degree constrained minimum spanning tree problem: New formulation via Miller-Tucker-Zemlin constraints", Computers and Operations Research, 37, 72-82 (2010)
S. Gurel, E. Korpeoglu, M.S. Akturk, "An anticipative scheduling approach with controllable processing times", Computers and Operations Research, 37, 1002-1013 (2010)
A. Sen, D. Bhatia, K. Dogan, "Applied Materials Uses Operations Research to Design Its Service and Parts Network", Interfaces, 40, 253-266 (2010)
A. Toptal, I. Sabuncuoglu, "Distributed scheduling: a review of concepts and applications", Int J of Production Research, 48, 5235-5262 (2010)
E.A. Yildirim, "A simpler characterization of a spectral lower bound on the clique number", Mathematical Methods of Operations Research, 71, 267-281 (2010)
K. Gokbayrak, O. Selvi, "Service Time Optimization of Mixed Line Flow Shop Systems", IEEE Trans on Automatic Control, 55, 395-404 (2010) PDF
M.C. Pinar, "Gain-Loss Pricing under Ambiquity of Measure", ESAIM Control, Optimization and Calculus of Variations, 16, 132-147 (2010)
M.M. Fadiloglu, O.E. Karasan, M.C. Pinar, "A Model and Case Study for Efficient Shelf Usage and Assortment Analysis", Annals of Operations Research, 180, 105-124 (2010)
M.S. Akturk, A. Atamturk, S. Gurel, "Parallel machine match-up scheduling with manufacturing cost considerations", J of Scheduling, 13, 95-110 (2010)
N.O. Bakir, A.A. Savachkin, A. Uribe, "Two countermeasure strategies to mitigate random disruptions in capacitated systems", J of Systems Science and Systems Engineering, 19, 210-226 (2010)
S. Dayanik, "Wiener disorder problem with observations at fixed discrete time epochs", Mathematics of Operations Research, 35, 756-785 (2010)
S. Dayanik, "Compound Poisson disorder problems with nonlinear detection delay penalty cost functions", Sequential Anlaysis, 29, 193-216 (2010)
Y. Karpat, "A Modified Material Model for the Finite Element Simulation of Machining Titanium Alloy Ti6Al4V", Machining Science and Technology, 14, 390-410 (2010)
A. Altin, P. Belotti, M.C. Pinar, "OSPF routing with optimal oblivious performance ratio under polyhedral demand uncertainty", Optimization and Engineering, 11, 395-422 (2010)
A. Turkcan, M.S. Akturk, R.H. Storer, "Predictive/reactive scheduling with controllable processing times and earliness-tardiness penalties", IIE Transactions, 41, 1080-1095 (2010)
E.D. Gunes, H. Yaman, "Health Network Mergers and Hospital Re-Planning", J of Operational Research Society, 61, 275-283 (2010)
G. Metan, I. Sabuncuoglu, H. Pierreval, "Real time selection of scheduling rules and knowledge extraction via dynamically controlled data mining", Int J of Production Research, 48, 6909-6938 (2010)
M. Pilanci, O. Arikan, M.C. Pinar, "Structured Least Squares Problems and Robust Estimators", IEEE Trans on Signal Processing, 58, 2453-2465 (2010) PDF
M.M. Tanrikulu, A. Sen, O. Alp, "A joint replenishment policy with individual control and constant size orders", Int J of Production Research, 48, 4253-4271 (2010)
S. Goren, I. Sabuncuoglu, "Optimization of Schedule Robustness and Stability under Random Machine Breakdowns and Processing Time Variability", IIE Transactions, 42, 203-220 (2010)
S. Savasaneril, N. Erkip, "An Analysis of Manufacturer Benefits under Vendor Managed Systems", IIE Transactions, 42, 455-477 (2010)
Z. Jemai, N. Erkip, Y. Dallery, "Contracting under uncertain capacity: A Generalization", Int J of Inventory Research, 1, 125-149 (2010)
2009
A. Sen, A.X. Zhang, "Style goods pricing with demand learning", European J of Operational Research, 196, 1058-1075 (2009)
A. Toptal, "Replenishment decisions under an all-units discount schedule and stepwise freight costs", European J of Operational Research, 198, 504-510 (2009)
E. Berk, U. Gurler, G. Yildirim, "On pricing of perishable assets with menu costs", Int J of Production Economics, 121, 678-699 (2009)
H. Yaman, "The hierarchical hub median problem with single assignment", Transportation Research B, 43, 643-658 (2009)
H. Yaman, "Polyhedral analysis for the two-item uncapacitated lot-sizing problem with one-way substitution", Discrete Applied Mathematics, 157, 3133-3151 (2009)
I. Sabuncuoglu, E. Erel, A. Alp, "Ant colony optimization for the single model U-type assembly line balancing problem", Int J of Production Economics, 120, 287-300 (2009)
M.S. Akturk, A. Atamturk, S. Gurel, "A strong conic quadratic reformulation for machine-job assignment with controllable processing times", Operations Research Letters, 37, 187-191 (2009)
U. Gurler, S. Oztop, A. Sen, "Optimal Bundle Formation and Pricing of Two Products with Limited Stock", Int J of Production Economics, 118, 442-462 (2009)
Y. Karpat, "Investigation of the effect of cutting tool edge radius on material separation due to ductile fracture in machining", Int J of Mechanical Sciences, 51, 541-546 (2009)
G. Mincsovicz, T. Tan, O. Alp, "Integrated Capacity and Inventory Management with Capacity Acquisition Lead Times", European J of Operational Research, 196, 949-958 (2009)
G. Samatli-Pac, M.R. Taner, "The role of Repair Strategy in Warranty Cost Minimization: An Investigation via Quasi-renewal Processes", European J of Operational Research, 197, 632-641 (2009)
H. Calik, S. Alumur, B.Y. Kara, O.E. Karasan, "A Tabu-search Based Heuristic for the Hub Covering Problem over Incomplete Hub Netwroks", Computers and Operations Research, 36, 3088-3096 (2009)
H. Gultekin, O.E. Karasan, M.S. Akturk, "Pure Cycles in Flexible Robotic Cells", Computers and Operations Research, 36, 329-343 (2009)
S. Alumur, B. Kara, O.E. Karasan, "The design of single allocation incomplete hub networks", Transportation Research B, 43, 936-951 (2009)
T. Tan, R. Gullu, N. Erkip, "Using imperfect advance demand information in ordering and rationing decisions", Int J of Production Economics, 121, 665-677 (2009)
U.Z. Yildirim, B.C. Tansel, I. Sabuncuoglu, "A Multi-modal Discrete Event Simulation Model for Military Deployment", Simulation Modeling Practice and Theory, 17, 597-611 (2009)
Z. Bulut, U. Gurler, A. Sen, "Bundle pricing of inventories with stochastic demand", European J of Operational Research, 197, 897-911 (2009)
I. Sabuncuoglu, S. Goren, "Hedging Production Schedules Against Uncertainty in Manufacturing Environment with a Review of Robustness and Stability Research", Int J of Computer Integrated Manufacturing, 22, 138-157 (2009)
K. Gokbayrak, O. Selvi, "A Subgradient Descent Algorithm for Optimization of Initially Controllable Flow Shop Systems", Discrete Event Dynamic Systems, 19, 267-282 (2009)
M.C. Pinar, "Measures of Model Uncertainty and Calibrated Option Bounds", Optimization, 58, 335-350 (2009)
A. Camci, M.C. Pinar, "Pricing American contingent claims by stochastic linear programming", Optimization, 58, 627-640 (2009)
A. Koc, I. Sabuncuoglu, E. Erel, "Two Exact Formulations for Dissembly Line Balancing Problem and Task Precedence Diagram Construction using AND/OR Graph", IIE Transactions, 41, 866-881 (2009)
M.F. Pac, O. Alp, T. Tan, "Integrated Workforce Capacity and Inventory Management Under Labor Supply Uncertainty", Int J of Production Research, 47, 4281-4304 (2009)
P. Fouilhoux, M. Labbe, A.R. Mahjoub, H. Yaman, "Generating facets for the independence system polytope", SIAM J on Discrete Mathematics, 23, 1484-1506 (2009)
P. Kumar, E.A. Yildirim, "An Algorithm and a Core Set Result for the Weighted Euclidean One-Center Problem", Informs Journal of Computing, 21, 614-629 (2009)
R.J. Vanderbei, M.C. Pinar, "Pricing American Perpetual Warrants by Linear Programming", SIAM Review, 51, 767-782 (2009)
S. Alumur, B.Y. Kara, "A hub covering network design problem for cargo applications in Turkey", J of Operational Research Society, 60, 1349-1359 (2009)
T. Tan, O. Alp, "An Integrated Approach to Inventory and Flexible Capacity Management subject to Fixed Costs and Non-stationary Stochastic Demand", OR Spectrum, 31, 337-360 (2009)
2008
A. Sen, "The U.S. fashion industry: a supply chain review", Int J of Production Economics, 114, 571-593 (2008)
A. Toptal, S. Cetinkaya, "Quantifying the value of buyer-vendor coordination: Analytical and numerical results under different replenishment cost structures", European J of Operational Research, 187, 785-805 (2008)
H. Yaman, "Star p-hub Median Problem with Modular Arc Capacities", Computers and Operations Research, 35, 3009-3019 (2008)
H. Yaman, A. Sen, "Manufacturer's mixed pallet design problem", European J of Operational Research, 186, 826-840 (2008)
I. Sabuncuoglu, Y. Gocgun, E. Erel, "Backtracking and exchange of information: Methods to enhance a beam search algorithm for assembly line scheduling", European J of Operational Research, 186, 915-930 (2008)
M.C. Pinar, "Sharpe-ratio pricing and hedging of contingent claims in incomplete markets by convex programming", Automatica, 44, 2063-2073 (2008)
M.M. Fadiloglu, E. Berk, M.C. Gurbuz, "Supplier diversification under binomial yield", Operations Research Letters, 36, 539-542 (2008)
C. Pince, U. Gurler, E. Berk, "A Continuous Review Replenishment-Disposal Policy for an Inventory System with autonomous supply and fixed disposal costs", European J of Operational Research, 190, 421-442 (2008)
S. Alumur, B. Kara, "Network hub locations problems: the state of the art", European J of Operational Research, 190, 1-21 (2008)
T. Ozel, Y. Karpat, A. Srivastava, "Hard turning with variable micro-geometry PcBN tools", CIRP Annals - Manufacturing Technology, 57, 73-76 (2008)
E. Berk, U. Gurler, "Analysis of the (Q,r) Inventory Model for Pershables with Positive Lead Times and Lost Sales", Operations Research, 56, 1238-1246 (2008) PDF
E.A. Yildirim, "Two Algorithms for the Minimum Enclosing Ball Problem", SIAM J on Optimization, 19, 1368-1391 (2008)
I. Sabuncuoglu, M.M. Fadiloglu, S. Celik, "Variance Reduction Techniques: Experimental Comparison and Analysis for Single Systems", IIE Transactions, 40, 538-551 (2008)
K. Gokbayrak, O. Selvi, "Optimization of a Flow Shop System of Initially Controllable Machines", IEEE Trans on Automatic Control, 53, 2665-2668 (2008) PDF
O. Alp, T. Tan, "Tactical Capacity Management under Capacity Flexibility", IIE Transactions, 40, 221-237 (2008)
U. Gurler, B.Y. Ozkaya, "Analysis of the (s,S) policy for perishables with a random shelf life", IIE Transactions, 40, 759-781 (2008)
Y. Karpat, T. Ozel, "Process simulations for 3D turning using uniform and variable microgeometry PCBN tools", Int J of Machining and Machinability of Materials, 3, 250-262 (2008)
E. Erkut, A. Ingolfsson, G. Erdogan, "Ambulance location for maximum survival", Naval Research Logistics, 55, 42-58 (2008)
E. John, E.A. Yildirim, "Implementation of Warm-Start Strategies in Interior-Point Methods for Linear Programming", Computational Optimization and Applications, 41, 151-183 (2008)
H. Gultekin, M.S. Akturk, O.E. Karasan, "Scheduling in Robotic Cells: Process Flexibility and Cell Layout", Int J of Production Research, 46, 2105-2121 (2008)
H. Gultekin, M.S. Akturk, O.E. Karasan, "Bicriteria Robotic Cell Scheduling", J of Scheduling, 11, 457-473 (2008)
J. Christophe, S. Dewez, J. Doignon, G. Fasbender, P. Gregorie, D. Huygens, M. Labbe, S. Elloumi, H. Melot, H. Yaman, "Linear inequalities among graph invariants: using GraPHedron to uncover optimal relationships", Networks, 52, 287-298 (2008)
M. Labbe, H. Yaman, "Solving the Hub Location Problem in a Star-Star Network", Networks, 51, 19-33 (2008)
M.O. Atan, M.S. Akturk, "Single CNC machine scheduling with controllable processing times and multiple due dates", Int J of Production Research, 46, 6087-6111 (2008)
P. Belotti, M.C. Pinar, "Optimal Oblivious Routing under Linear and Ellipsoidal Uncertainty", Optimization and Engineering, 9, 257-271 (2008)
P. Kumar, E.A. Yildirim, "Computing Minimum-Volume Enclosing Axis-Aligned Ellipsoids", J of Optimization Theory and Applications, 136, 211-228 (2008)
S. Goren, I. Sabuncuoglu, "Robustness and Stability Measures for Scheduling: Single Machine Environment", IIE Transactions, 40, 66-83 (2008)
S. Gurel, M.S. Akturk, "Scheduling preventive maintenance on a single CNC machine", Int J of Production Research, 46, 6797-6821 (2008)
S.D. Ahipasaoglu, E.A. Yildirim, "Identification and Elimination of Interior Points for the Minimum Enclosing Ball Problem", SIAM J on Optimization, 19, 1392-1396 (2008)
V. Verter, B. Kara, "A Path Based Approach for Hazmat Transport Network Design", Management Science, 54, 29-40 (2008)
2007
E. Berk, U. Gurler, R.A. Levine, "Bayesian demand updating in lost sales newsvendor: a two moment approximation", European J of Operational Research, 182, 256-281 (2007)
E. Erkut, O. Alp, "Designing a road network for hazardous materials shipments", Computers and Operations Research, 34, 1389-1405 (2007)
H. Yaman, B.Y. Kara, B.C. Tansel, "The Latest Arrival Hub Location Problem for Cargo Delivery Systems with Stopovers", Transportation Research B, 41, 906-919 (2007)
M.R. Taner, T.J. Hodgson, R.E. King, S.R. Schultz, "Satisfying Due-Dates in the Presence of Sequence Dependent Setups with a Special Comedown Structure", Computers and Industrial Engineering, 52, 57-70 (2007)
M.S. Akturk, J.B. Ghosh, R.K. Kayan, "Scheduling with tool changes to minimize total completion time under controllable machining conditions", Computers and Operations Research, 34, 2130-2146 (2007)
B. Ucar, C. Aykanat, M.C. Pinar, T. Malas, "Parallel Image Restoration by Surrogate Constraint Methods", J of Parallel and Distributed Computing, 67, 186-204 (2007)
E. Emek, B.Y. Kara, "Hazardous waste management problem: The case for incineration", Computers and Operations Research, 34, 1424-1441 (2007)
G. Celik, I. Sabuncuoglu, "Simulation Modeling and Analysis of Border Security System", European J of Operational Research, 180, 1394-1410 (2007)
G. Erdogan, B. Tansel, "A Branch-and-Cut Algorithm foe Quadratic Assignment Problems based on Linarizations", Computers and Operations Research, 34, 1085-1106 (2007)
H. Gultekin, M.S. Akturk, O.E. Karasan, "Scheduling in a three-machine robotic flexible manufacturing cell", Computers and Operations Research, 34, 2463-2477 (2007)
I. Akgun, B. Tansel, "Optimization of Transportation Requirements in the Deployment of Military Units", Computers and Operations Research, 34, 1158-1176 (2007)
K. Derinkuyu, M.C. Pinar, A. Camci, "An improved probability bound for the Approximate S-Lemma", Operations Research Letters, 35, 743-746 (2007)
M.J. Todd, E.A. Yildirim, "On Khachiyan's Algorithm for the Computation of Minimum-Volume Enclosing Ellipsoids", Discrete Applied Mathematics, 155, 1731-1744 (2007)
O. Berman, V. Verter, B.Y. Kara, "Designing emergency response networks for hazardous materials transportation", Computers and Operations Research, 34, 1374-1388 (2007)
S. Alumur, B.Y. Kara, "A New Model on Hazardous Waste Location-Routing Problem", Computers and Operations Research, 34, 1406-1423 (2007)
S. Gurel, M.S. Akturk, "Scheduling Parallel CNC Machines with Time / Cost Trade-off Considerations", Computers and Operations Research, 34, 2774-2789 (2007)
S. Gurel, M.S. Akturk, "Optimal Allocation and Processing Time Decisions on Non-identical Parallel CNC Machines: E-Constraint Approach", European J of Operational Research, 183, 591-607 (2007)
S. Gurel, M.S. Akturk, "Considering Manufacturing Cost and Scheduling Performance on a CNC Turning Machine", European J of Operational Research, 177, 325-343 (2007)
T. Bektas, O. Oguz, "On seperating cover inequalities for the multidimensional knapsack problem", Computers and Operations Research, 34, 1771-1776 (2007)
T. Bektas, O. Oguz, I. Ouveysi, "Designing cost efficient content distribution networks", Computers and Operations Research, 34, 2436-2449 (2007)
T. Bektas, O. Oguz, I. Ouveysi, "A Lagrengean relaxation and decomposition algorithm for the video placement and routing problem", European J of Operational Research, 22, 103-107 (2007)
T. Tan, R. Gullu, N. Erkip, "Modelling imperfect advance demand information and analysis of optimal inventory policies", European J of Operational Research, 177, 897-923 (2007)
E. Erel, Y. Gocgun, I. Sabuncuoglu, "Mixed Model Assembly Line Sequencing Using Beam Search", Int J of Production Research, 45, 5265-5284 (2007)
E. Erkut, O. Alp, "Integrated Routing and Scheduling of Hazmat Trucks with Stops En-Route", Transportation Science, 41, 107-122 (2007)
H. Yaman, "The Integer Knapsack Cover Polyhedron", SIAM J on Discrete Mathematics, 21, 551-572 (2007)
H. Yaman, O.E. Karasan, M.C. Pinar, "Restricted Robust Uniform Matroid Maximization Under Interval Uncertainty", Mathematical Programming, 110, 431-441 (2007)
K. Gokbayrak, O. Selvi, "Constrained Optimal Hybrid Control of a Flow Shop System", IEEE Trans on Automatic Control, 52, 2270-2281 (2007) PDF
M.C. Pinar, "Robust Scenario Optimization based on Downside-Risk Measure for Multi-period Portfolio Selection", OR Spectrum, 29, 295-309 (2007)
M.S. Akturk, S. Gurel, "Machining Conditions Based Preventive Maintenance", Int J of Production Research, 45, 1725-1743 (2007)
Y. Jiang, J. Liu, "Multi-hoist cyclic scheduling with fixed processing and transfer times", IEEE Trans on Automation Science and Engineering, 4, 435-450 (2007) PDF
A. Altin, E. Amaldi, P. Belotti, M.C. Pinar, "Provisioning Virtual Private Networks under Traffic Uncertainty", Networks, 49, 100-115 (2007)
A. Turkcan, M.S. Akturk, R.H. Storer, "Due-date and Cost-based FMS Loading, Scheduling and Tool Management", Int J of Production Research, 45, 1183-1213 (2007)
P. Tan, B.Y. Kara, "A Hub Covering Model for Cargo Delivery Systems", Networks, 49, 28-39 (2007)
Y.L. Kocaga, A. Sen, "Spare parts inventory management with delivery lead times and rationing", IIE Transactions, 39, 879-898 (2007)
2006
M.C. Pinar, W.M. Hartmann, "Huber Approximation for the Nonlinear l1 Problem", European J of Operational Research, 109, 1096-1107 (2006)
B. Sandikci, I. Sabuncuoglu, "Analysis of the Behavior of Transient Period in Non-Terminating Simulations", European J of Operational Research, 173, 252-267 (2006)
F.A. Ozsoy, M.C. Pinar, "An Exact Algorithm for the Capacitated Vertex p-Center Problem", Computers and Operations Research, 33, 1420-1436 (2006)
G. Erdogan, B.C. Tansel, "A Note on a Polynomial Time Solvable Case of the Quadratic Assignment Problem", Discrete Optimization, 3, 380-382 (2006)
H. Gultekin, M.S. Akturk, O.E. Karasan, "Cyclic scheduling of a 2-machine robotic cell with tooling constraints", European J of Operational Research, 174, 777-796 (2006)
A. Toptal, S. Cetinkaya, "Contractual Agreements for Coordination and Vendor-Managed Delivery under Explicit Transportation Considerations", Naval Research Logistics, 53, 397-417 (2006)
E.A. Yildirim, "On the Minimum Volume Covering Ellipsoid of Ellipsoids", SIAM J on Optimization, 17, 621-641 (2006)
E.A. Yildirim, X.F. Orzechowski, "On Extracting Maximum Stable Sets in Perfect Graphs Using Lovasz's Theta Function", Computational Optimization and Applications, 33, 229-247 (2006)
H. Yaman, "Formulations and Valid Inequalities for the Heterogeneous Vehicle Routing Problem", Mathematical Programming, 106, 365-390 (2006)
I. Sabuncuoglu, E. Erel, Y. Gockun, "Analysis of Serial Production Lines: Characterization Study and a New Heuristic Procedure for Optimal Buffer Allocation", Int J of Production Research, 44, 2499-2523 (2006)
M.C. Pinar, M. Teboulle, "On Semi-definite Bounds for Maximization of a Non-Convex Quadratic Objective over the L1-Unit Ball", RAIRO Operations Research, 40, 253-265 (2006)
M.S. Akturk, H.M. Yayla, "Management of Product Variety in Cellular Manufacturing Systems", Int J of Flexible Manufacturing Systems, 17, 93-117 (2006)
A.S. Erdem, M.M. Fadiloglu, S. Ozekici, "An EOQ Model with Multiple Suppliers and Random Capacity", Naval Research Logistics, 53, 101-114 (2006)
B.Y. Ozkaya, U. Gurler, E. Berk, "The stochastic joint replenishment problem: A new policy, analysis and insights", Naval Research Logistics, 53, 525-546 (2006)
K. Derinkuyu, M.C. Pinar, "On the S-Procedure and Some Variants", Mathematical Methods of Operations Research, 64, 55-77 (2006)
M. Labbe, H. Yaman, "Polyhedral Analysis for Concentrator Location Problems", Computational Optimization and Applications, 34, 377-407 (2006)
T. Bektas, O. Oguz, I. Ouveysi, "A novel optimization algorithm for video placement and routing", IEEE Communication Letters, 10, 114-116 (2006) PDF
2005
H. Yaman, G. Carello, "Solving the Hub Location Problem with Modular link Capacities", Computers and Operations Research, 32, 3227-3245 (2005)
M.C. Pinar, R. Tutuncu, "Robust Profit Opportunities in Risky Financial Portfolios", Operations Research Letters, 33, 331-340 (2005)
M.S. Akturk, H. Gultekin, O.E. Karasan, "Robotic cell scheduling with operational flexibility", Discrete Applied Mathematics, 145, 334-348 (2005)
R.K. Kayan, S. Akturk, "A New Bounding Mechanism for the CNC Machine Scheduling Problems with Controllable Processing Times", European J of Operational Research, 167, 624-643 (2005)
E. Erel, I. Sabuncuoglu, H. Sekerci, "Stochastic assembly Line Balancing using Beam Search", Int J of Production Research, 43, 1411-1426 (2005)
H. Yaman, "Polyhedral Analysis for the Uncapacitated Hub Location Problem with Modular Arc Capacities", SIAM J on Discrete Mathematics, 19, 501-522 (2005)
I. Sabuncuoglu, A. Hatip, "The Turkish Army Uses Simulation to Model and Optimize Its Fuel-Supply System", Interfaces, 35, 474-482 (2005)
E.D. Gunes, H. Yaman, "Modeling Change in a Health System: Implications on Patient Flows and Resource Allocations", Clinical and Investigative Medicine, 28, 331-333 (2005)
J. Liu, Y. Jiang, "An Efficient Optimal Solution to the Two-Hoist No-Wait Cyclic Scheduling Problem", Operations Research, 53, 313-327 (2005)
M. Labbe, H. Yaman, E. Gourdin, "A Branch and Cut Algorithm for Hub Location Problems with Single Assignment", Mathematical Programming, 102, 371-405 (2005)
M.H. Demir, B.C. Tansel, G.F. Scheuenstuhl, "Tree Network 1 Median Location Problem with Interval Data - A Parameter Space Based Approach", IIE Transactions, 37, 429-439 (2005)
R. Gullu, G.J.J.A.N. van Houtum, Z. Alisan, N. Erkip, "Analysis of a decentralized supply chain under partial cooperation", Manufacturing and Service Operations Management, 7, 229-247 (2005)
S. Muslum, I. Sabuncuoglu, "Evaluation of Mobilization and Deployment Plan of an Armored Battalion", Military Operations Research, 10, 43-63 (2005)
2004
M.C. Pinar, O. Arikan, "On Robust Solutions to Linear Least Squares Problems Affected by Data Uncertainty and Implementation Errors with Application to Stochastic Signal Modeling", Linear Algebra and Its Applications, 391, 223-243 (2004)
M.S. Akturk, J.B. Ghosh, E.D. Gunes, "Scheduling with tool changes to minimize total completion time: Basic results and SPT performance", European J of Operational Research, 157, 784-790 (2004)
A. Dogramaci, N.M. Fraiman, "Replacement Decisions with Maintenance Under Uncertainty: An Imbedded Optimal Control Model", Operations Research, 52, 785-794 (2004)
B. Kara, V. Verter, "Designing a Road Network for Hazardous Materials Transportation", Transportation Science, 38, 188-196 (2004)
E. Erel, I. Sabuncuoglu, G. Kok, "Analyses of Serial Production Line Systems for Interdeparture Time Variability and WIP Inventory Systems", Int J of Quantitative Operations Management, 10, 43-63 (2004)
H. Yaman, "Concentrator location in telecommunications", 4OR Q J of Belgian, French and Italian Oper Res Soc, 2, 175-177 (2004)
M.C. Pinar, "Finite Computation of the L1 Estimator from Huber's M-Estimator in Linear Regression", Computing, 72, 365-384 (2004)
M.C. Pinar, "Sufficient Global Optimality Conditions for Bivalent Quadratic Optimization", J of Optimization Theory and Applications, 122, 433-440 (2004)
M.C. Pinar, "A Note in Robust 0-1 Optimization with Uncertain Cost Coefficients", 4OR Q J of Belgian, French and Italian Oper Res Soc, 2, 309-316 (2004)
E. Tekin, I. Sabuncuoglu, "Simulation Optimization: A Comprehensive Review on Theory and applications", IIE Transactions, 36, 1067-1081 (2004)
M. Labbe, H. Yaman, "Projecting the Flow Variables for Hub Location Problems", Networks, 44, 84-93 (2004)
O. Boyabatli, I. Sabuncuoglu, "Parameter Selection in Genetic Algorithms", J of Systemics, Cybernetics and Informatics, 2.
S.R. Schultz, T.J. Hodgson, R.E. King, M.R. Taner, "Minimizing Lmax for the single machine scheduling problem with family set-ups", Int J of Production Research, 42, 4315-4330 (2004)
2003
B. Kara, E. Erkut, V. Verter, "Accurate Calculation of Hazardous Materials Transport Risks", Operations Research Letters, 31, 285-292 (2003)
A. Altay-Salih, M.C. Pinar, S. Leyffer, "Constrained Nonlinear Programming for Volatility Estimation with GARCH Models", SIAM Review, 45, 485-503 (2003)
B. Kara, B. Tansel, "The single assignment hub covering problem: Models and Linearizations", J of Operational Research Society, 54, 59-64 (2003)
I. Sabuncuoglu, M. Lahmar, "An Evaluative Study of Operation Grouping Policies in an FMS: An Simulation Study", Int J of Flexible Manufacturing Systems, 15, 217-239 (2003)
I. Sabuncuoglu, O.B. Kizilisik, "Reactive scheduling in a dynamic and stochastic FMS environment", Int J of Production Research, 41, 4211-4231 (2003)
M.C. Pinar, "A Derivation of Lovasz Theta via Augmented Lagrange Duality", RAIRO Operations Research, 37, 17-27 (2003)
M.R. Taner, T.J. Hodgson, R.E. King, K.A. Thoney, "Satisfying due-dates in a job shop with sequence-dependent family set-ups", Int J of Production Research, 41, 4153-4169 (2003)
M.S. Akturk, J.B. Ghosh, E.D. Gunes, "Scheduling with tool changes to minimize total completion time: A study of heuristics and their performance", Naval Research Logistics, 50, 15-30 (2003)
U. Gurler, B. Yuksel-Ozkaya, "A note on: Continuous review perishable inventory systems: models and heuristics", IIE Transactions, 35, 321-323 (2003)
V.V. Anisimov, U. Gurler, "An Approximate Analytical Method of Analysis of a threshold maintenance policy for a multiphase multicomponent Model", Cybernetics and Systems Analysis, 39, 325-327 (2003)
A. Turkcan, M.S. Akturk, "A Problem Space Genetic Algorithm in Multi-objective Optimization", J of Intelligent Manufacturing, 14, 363-378 (2003)
A. Turkcan, M.S. Akturk, R.H. Storer, "Nonidentical Parallel CNC Machine Scheduling", Int J of Production Research, 41, 2143-2168 (2003)
F. Erhun, M.S. Akturk, A. Turkcan, "Interaction of design and operational parameters in periodic review kanban systems", Int J of Production Research, 41, 3315-3338 (2003)
I. Gijbels, U. Gurler, "Estimation in Change Point Models for Hazard Function with Censored Data", Lifetime Data Analysis, 9, 395-411 (2003)
I. Ouveysi, A. Wirth, A. Yeh, O. Oguz, "Large Scale Linear Programs and Heuristics for the Design of Survivable Telecommunication Networks", Annals of Operations Research, 124, 285-293 (2003)
S. Avci, M.S. Akturk, R.H. Storer, "A problem space algorithm for single machine weighted tardiness problems", IIE Transactions, 35, 479-486 (2003)
2002
I. Sabuncuoglu, A. Comlekci, "Operation-based flow-time estimation in dynamic job shops", Omega - Int J of Management Science, 30, 423-442 (2002)
M.C. Pinar, "A Global Error Bound for Quadratic Perturbation of Linear Programs", Applied Mathematics Letters, 15, 367-370 (2002)
M.M. Fadiloglu, S. Yeralan, "Models of production lines as quasi-birth-death processes", Mathematical and Computer Modelling, 35, 913-930 (2002)
M.S. Akturk, S. Onen, "Dynamic lot sizing and tool management in automated manufacturing systems", Computers and Operations Research, 29, 1059-1079 (2002)
U. Gurler, A. Kaya, "A Maintenance Policy for a System with Multi-State Components: An Approximate Solution", Reliability Engineering and System Safety, 76, 117-127 (2002)
T. Lejmi, I. Sabuncuoglu, "Effect of Load and Processing Time variation on the Effectiveness of Scheduling Rules", Int J of Production Research, 40, 945-974 (2002)
E. Karasan, O.E. Karasan, N. Akar, M.C. Pinar, "Mesh topology design in overlay virtual private networks", Electronics Letters, 38, 939-941 (2002)
I. Sabuncuoglu, E. Erel, G. Kok, "Analysis of assembly systems for interdeparture time variability and throughput", IIE Transactions, 34, 23-40 (2002)
I. Sabuncuoglu, S. Touhami, "Simulation Metamodeling with Neural networks: An Experimental Investigation", Int J of Production Research, 40, 2483-2505 (2002)
M.C. Pinar, "Linear Huber M-Estimator under Ellipsoidal Data Uncertainty", BIT, 42, 856-866 (2002)
O. Oguz, "Generalized Column Generation for Linear Programming", Management Science, 48, 444-452 (2002)
V.V. Anisimov, "Averaging in Markov models with fast Markov switches and applications to queueing models", Annals of Operations Research, 112, 63-82 (2002)
V.V. Anisimov, J.R. Artalejo, "Approximation of multiserver retrial queues by means of generalized truncated models", Top, 10, 51-66 (2002)
Z.M. Avsar, M. Baykal-Gursoy, "Inventory Control under Substituable Demand: A Stochastic Game Application", Naval Research Logistics, 49, 359-375 (2002)
O. Nuhut, I. Sabuncuoglu, "Simulation analysis of army casuality evacuations", Simulation, 78, 612-625 (2002)
S. Dayanik, U. Gurler, "An adaptive Bayesian replacement policy with minimal repair", Operations Research, 50, 552-558 (2002)
2001
M.M. Fadiloglu, S. Yeralan, "A general theory on spectral properties of state-homogeneous finite-state quasi-birth-death process", European J Operational Research, 128, 402-417 (2001)
M.S. Akturk, D. Ozdemir, "A new dominance rule to minimize total weighted tardiness with unequal release dates", European J Operational Research, 135, 394-412 (2001)
E. Tekin, U. Gurler, E. Berk, "Age-based vs. stock level control policies for a perishable inventory system", European J Operational Research, 134, 309-329 (2001)
H. Yaman, O.E. Karasan, M.C. Pinar, "The robust spanning tree problem with interval data", Operations Research Letters, 29, 31-40 (2001)
B.C. Tansel, B.Y. Kara, I. Sabuncuoglu, "An efficient algorithm for the single machine total tardiness scheduling problem", IIE Transactions, 33, 661-674 (2001)
B.Y. Kara, B. Tansel, "The Latest Hub Location Problem", Management Science, 47, 1408-1420 (2001)
E. Erel, I. Sabuncuoglu, B.A. Aksu, "Balancing of U-type assembly systems using simulated annealing", Int J of Production Research, 39, 3003-3015 (2001)
M.S. Akturk, S. Ozkan, "Integrated Scheduling and Tool Management in Flexible Manufacturing Systems", Int J of Production Research, 39, 2697-2722 (2001)
V.V. Anisimov, "Convergence of switching reward processes", Theory, Probability and Mathematical Statistics, 63, 1-11 (2001)
V.V. Anisimov, "Limit theorems for switching processes and applications to queueing models", J of Engineering Simulation, 23, 22-34 (2001)
V.V. Anisimov, J.R Artalejo, "Analysis of Markov multiserver retrial queues with negative arrivals", Queuing Systems, 39, 157-182 (2001)
V.V. Anisimov, M. Kurtulus, "Markov retrial queueing models in light traffic conditions", Cybernetics and Systems Analysis, 36.
E. Kutanoglu, I. Sabuncuoglu, "Experimental Investigation of Iterative Simulation-based Scheduling in Dynamic and Stochastic Job Shop", Int J of Production Research, 20, 264-279 (2001)
E. Kutanoglu, I. Sabuncuoglu, "Routing-based Reactive Scheduling Policies for Machine Failures in Job Shops", Int J of Production Research, 39, 3141-3158 (2001)
V. Verter, B. Kara, "A GIS-based Framework for Hazardous Materials Transport Risk Assessment", Risk Analysis, 21, 1109-1120 (2001)
2000
B.Y. Kara, B.C. Tansel, "On the single assignment p-Hub center problem", European J Operational Research, 125, 648-655 (2000)
I. Sabuncuoglu, M. Bayiz, "Analysis of reactive scheduling problems in a job shop environment", European J Operational Research, 126, 567-586 (2000)
M.C. Pinar, "A simple duality proof in convex quadratic programming with a quadratic constraint, and some applications", European J Operational Research, 124, 151-158 (2000)
O. Ekin, P.L. Hammer, A. Kogan, "Convexity and logical analysis of data", Theoretical Computer Science, 244, 95-116 (2000)
O. Ekin, S. Foldes, P.L. Hammer, L. Hellerstein, "Equational characterization of Boolean function classes", Discrete Mathematics, 211, 27-51 (2000)
U. Gurler, M.C. Pinar, M.M. Jelassi, "On closed-form solutions of a resource allocation problem in parallel funding of R&D projects", Operations Research Letters, 27, 229-234 (2000)
U. Gurler, K. Prewitt, "Bivariate density estimation with randomly truncated data", J of Multivariate Analysis, 74, 88-115 (2000)
B. Bozkaya, B.C. Tansel, "A spanning tree approach to the absolute p-center problem", Computers and Operations Research, 6, 83-107 (2000)
C. Dincer, B. Deler, "On the distribution of throughput of transfer lines", J of Operational Research Society, 51, 1170-1178 (2000)
I. Sabuncuoglu, E. Erel, M. Tanyer, "Assembly line balancing using genetic algorithms", J of Intelligent Manufacturing, 11, 295-310 (2000)
I. Sabuncuoglu, H.Y. Karapinar, "A load based and due-date oriented approach to order review/release in job shops", Decision Sciences, 31, 413-447 (2000)
M.S. Akturk, A. Turkcan, "Cellular manufacturing system design using a holonistic approach", Int J of Production Research, 38, 2327-2347 (2000)
M.S. Akturk, D. Ozdemir, "An exact approach to minimizing total weighted tardiness with release dates", IIE Transactions, 32, 1091-1101 (2000)
O. Oguz, "Bounds on the opportunity cost of neglecting re-optimization in mathematical programming", Management Science, 46, 1009-1012 (2000)
V.V. Anisimov, G. Pflug, "Z-theorems: limits of stochastic equations", Bernoulli, 6, 917-938 (2000)
V.V. Anisimov, H. Kaibah, "The asymptotic properties of estimates of the parameters of nonlinear time series", Cybernetics and Systems Analysis, 36, 203-211 (2000)
V.V. Anisimov, Y. Klygunova, "Characterization of exit times and aggregation models for finite Markov chains in terms of global memory functionals", Cybernetics and Systems Analysis, 36, 110-120 (2000)
A. Yilmaz, I. Sabuncuoglu, "Input data analysis using neural networks", Simulation, 74, 128-137 (2000)
E. Boros, Y. Crama, O. Ekin, P.L. Hammer, T. Iberaki, A. Kogan, "Boolean normal forms, shellability and reliability computations", SIAM J on Discrete Mathematics, 13, 212-226 (2000)
1999
I. Sabuncuoglu, H.Y. Karapinar, "Analysis of order review/release problems in production systems", Int J of Production Economics, 62, 259-279 (1999)
I. Sabuncuoglu, M. Bayiz, "Job shop scheduling with beam search", European J Operational Research, 118, 390-412 (1999)
I. Sabuncuoglu, S. Karabuk, "Rescheduling frequency in an FMS with uncertain processing times and unreliable machines", J of Manufacturing Systems, 18, 1-16 (1999)
I. Sabuncuoglu, T. Lejmi, "Scheduling for non regular performance measure under the due window approach", Omega - Int J of Management Science, 27, 555-568 (1999)
M.S. Akturk, E. Gorgulu, "Match-up scheduling under a machine breakdown", European J Operational Research, 112, 80-96 (1999)
M.S. Akturk, S. Onen, "Joint lot sizing and tool management in a CNC environment", Computers in Industry, 40, 61-75 (1999)
O. Ekin, P.L. Hammer, A. Kogan, "On connected Boolean functions", Discrete Applied Mathematics, 97, 337-362 (1999)
V.V. Anisimov, "Averaging methods for transient regimes in overloading retrial queueing systems", Mathematical and Computer Modelling, 30, 65-78 (1999)
B. Chen, P. Harker, M.C. Pinar, "Continuation method for nonlinear complementarity problems via normal maps", European J Operational Research, 116, 591-606 (1999)
K. Prewitt, U. Gurler, "Variance of the bivariate density estimator for left truncated right censored data", Statistics and Probability Letters, 45, 351-358 (1999)
N. Kirkavak, C. Dincer, "The general behavior of pull production systems: The allocation problems", European J Operational Research, 119, 479-494 (1999)
M.C. Pinar, "A characterization of the optimal set of linear programs based on the augmented Lagrangian", J of Information and Optimization Sciences, 20, 299-308 (1999)
M.C. Pinar, B. Chen, "l_{1} solution of linear inequalities", IMA J of Numerical Analysis, 19, 19-37 (1999)
M.S. Akturk, "An exact tool allocation approach for CNC machines", Int J of Computer Integrated Manufacturing, 2, 129-140 (1999)
M.S. Akturk, F. Erhun, "An overview of design and operational issues of kanban systems[reprinted in May 2004 issue of ICFAI Journal of Operations Management]", Int J of Production Research, 37, 3859-3881 (1999)
M.S. Akturk, K. Kilic, "Generating short-term observation schedules for space mission projects", J of Intelligent Manufacturing, 10, 387-404 (1999)
M.S. Akturk, M.B. Yildirim, "A new dominance rule for the total weighted tardiness problem", Production Planning and Control, 10, 138-149 (1999)
O. Ekin, P.L. Hammer, A. Kogan, P. Winter, "Distance-based classification methods", INFOR, 37, 337-352 (1999)
V.V. Anisimov, "Switching stochastic models and applications in retrial queues", J of Spanish Statistical and Operations Research Society, 7, 169-186 (1999)
Z.M. Avsar, M. Baykal-Gursoy, "A decomposition approach for undiscounted two-person zero-sum stochastic games", Mathematical Methods of Operations Research, 49, 483-500 (1999)
E. Kutanoglu, I. Sabuncuoglu, "An analysis of heuristics in a dynamic job shop with weighted tardiness objectives", Int J of Production Research, 37, 165-187 (1999)
K. Madsen, H.B. Nielsen, M.C. Pinar, "Bound constrained quadratic programming via piecewise quadratic functions", Mathematical Programming, 85, 135-156 (1999)
K. Madsen, H.B. Nielsen, M.C. Pinar, "A finite continuation algorithm for bound constrained quadratic programming", SIAM J on Optimization, 9, 62-83 (1999)
1998
B.C. Tansel, C. Bilen, "Move based heuristics for the unidirectional loop network layout problem", European J Operational Research, 108, 36-48 (1998)
M.C. Pinar, "Newton's method for linear inequality systems", European J Operational Research, 107, 710-719 (1998)
M.S. Akturk, M.B. Yildirim, "A new lower bounding scheme for the total weighted tardiness problem", Computers and Operations Research, 25, 265-278 (1998)
A. Sen, O. Benli, "Lot streaming in open shops", Operations Research Letters, 23, 135-142 (1998)
A. Sen, E. Topaloglu, O. Benli, "Optimal streaming of a single job in a two-stage flow shop", European J Operational Research, 110, 42-62 (1998)
H.M. Ozaktas, M.C. Pinar, M. Akgul, "Restoration of space-variant global blurs caused by severe camera movements and coordinate distortions", J of Optics, 29, 303-310 (1998)
I. Sabuncuoglu, "Scheduling with Neural Networks - A review of the Literature and New Research Directions", Production Planning and Inventory Control, 9, 2-12 (1998)
I. Sabuncuoglu, "A study on scheduling rules of flexible manufacturing systems: A simulation approach", Int J of Production Research, 36, 527-546 (1998)
I. Sabuncuoglu, S. Karabuk, "A beam search based algorithm and evaluation of scheduling approaches", IIE Transactions, 30, 179-191 (1998)
M.C. Pinar, S. Elhedhli, "A penalty continuation method for the l_{oo} solution of overdetermined linear systems", BIT, 38, 127-150 (1998)
M.S. Akturk, G.R. Wilson, "A hierarchical model for the cell loading problem of cellular manufacturing systems", Int J of Production Research, 36, 2005-2023 (1998)
V.V. Anisimov, "Asymptotic analysis of nonhomogenous hierarchic Markov processes and applications to merging models in queueing systems", Theory, Probability and Mathematical Statistics, 56, 48-60 (1998)
V.V. Anisimov, A.V. Naidionova, "Diffusion approximation of nonhomogenous switching processes and applications to the analysis of the rate of convergence of computing procedures", Cybernetics and Systems Analysis, 2, 97-104 (1998)
B. Chen, M.C. Pinar, "On Newton's method for Huber's robust M-estimation problems in linear regression", BIT, 38, 674-684 (1998)
I. Gijbels, U. Gurler, "Covariance function of a bivariate distribution function estimator for left truncated and right sensored data", Statistica Sinica, 8, 1219-1232 (1998)
1997
M.C. Pinar, "Duality in robust linear regression using Huber's M-estimator", Applied Mathematics Letters, 10, 65-70 (1997)
U. Gurler, "Bivariate distribution and the hazard functions when a component is randomly truncated", J of Multivariate Analysis, 60, 20-47 (1997)
B.C. Tansel, I. Sabuncuoglu, "New insights on the single machine total tardiness problem", J of Operational Research Society, 48, 82-89 (1997)
M.C. Pinar, "Piecewise linear pathways to the optimal solution set in linear programming", J of Optimization Theory and Applications, 93, 619-634 (1997)
U. Gurler, "On testing independence with right truncated data", Nonlinear analysis:Theory, methods and applications, 30, 3201-3206 (1997) PDF
U. Gurler, M. Parlar, "An Inventory Problem with Two Randomly Available Suppliers", Operations Research, 45, 904-918 (1997)
1996
I. Sabuncuoglu, B. Gurgun, "A Neural Network Model for Scheduling Problems", European J Operational Research, 93, 288-299 (1996)
M.S. Akturk, S. Avci, "Tool Allocation and Machining Conditions Optimization for CNC Machines", European J Operational Research, 94, 335-348 (1996)
S. Avci, M.S. Akturk, "Tool magazine arrangement and operation sequencing on CNC machines", Computers and Operations Research, 23, 1069-1081 (1996)
B.C. Tansel, G.N. Yesilkokcen, "Composite regions of feasibility for certain classes of distance constrained network location problems", Transportation Science, 30, 148--159 (1996)
M.C. Pinar, "Linear programming via a quadratic penalty function", Mathematical Methods of Operations Research, 44, 345-370 (1996)
M.S. Akturk, "A note on the within-cell layout problem based on operation sequences", Production Planning and Control, 7, 99-103 (1996)
M.S. Akturk, H.O. Balkose, "Part-machine Grouping Using a Multi-objective Cluster Analysis", Int J of Production Research, 34, 2299-2315 (1996)
M.S. Akturk, I. Durusoy, "Joint economic lot-sizing approach to the just-in-time purchasing problem", Trans on Operational Research, 8, 77-95 (1996)
M.S. Akturk, M. Yilmaz, "Scheduling of Automated Guided Vehicles in a Decision Making Hierarchy", Int J of Production Research, 34, 577-591 (1996)
M.S. Akturk, S. Avci, "An integrated process planning approach to CNC machine tools", Int J of Advanced Manufacturing Technology, 12, 221-229 (1996)
U. Gurler, "Bivariate Estimation with Right Truncated Data", J of American Statistical Association, 91, 1152-1165 (1996)
U. Gurler, M.M. Siddiqui, "On the consistency of a two sample matching test", Nonparametric Statistics, 7, 69-73 (1996)
A. Gill, G.K. Adil, C.R. Bector, "An equipment replacement problem with dynamic production planning and capacity considerations", Int J of Systems Science, 27, 985-988 (1996)
K. Madsen, H.B. Nielsen, M.C. Pinar, "A new finite continuation algorithm for linear programming", SIAM J on Optimization, 6, 600-616 (1996)
N. Kirkavak, C. Dincer, "Performance Evaluation models for single-item Periodic Pull Production Systems", J of Operational Research Society, 47, 239-250 (1996)
1995
I. Sabuncuoglu, D.L. Hommertzheim, "Experimental investigations of an {FMS} due date scheduling problem: an evaluation of due-date assignment rules", Int J of Computer Integrated Manufacturing, 8, 133-144 (1995)
M.S. Akturk, O. Daglioglugil, "Dynamic lot-sizing and scheduling in cellular manufacturing systems using hybrid simulation/analytic model", Int J of Industrial Engineering, 2, 251-260 (1995)
O. Oguz, M.J. Magazine, "A stability concept for zero-one knapsack problems and approximation algorithms", Information Systems and Operations Research, 33, 123-132 (1995)
V. Verter, M.C. Dincer, "Facility location and capacity acquisition: an integrated approach", Naval Research Logistics, 42, 1141-1160 (1995)
1994
O. Oguz, H. Bala, "A comparative study of computational procedures for the resource constrained project scheduling problem", European J Operational Research, 72, 406-416 (1994)
K. Madsen, H.B. Nielsen, M.C. Pinar, "New characterizations of the l1 solution to overdetermined systems of linear equations", Operations Research Letters, 16, 159-166 (1994)
L. Kandiller, "A comparative study of cell formation in cellular manufacturing systems", Int J of Production Research, 32, 2395-2429 (1994)
M.M. Siddiqui, M. Caglar, "Residual lifetime distribution and its applications", Microelectronics and Reliability, 34, 211-227 (1994)
B. Vizvari, F. Yilmaz, "An ordering (enumerative) algorithm for nonlinear 0-1 programming", J Global Optimization, 5, 277-290 (1994)
C. Oguz, C. Dincer, "Single machine earliness-tardiness scheduling problems using the equal-slack rule", J of Operational Research Society, 45, 589--594 (1994)
1993
U. Gurler, W. Stute, J.-L. Wang, "Weak and strong quantile representations for randomly truncated data with applications", Statistics and Probability Letters, 17, 139-148 (1993)
N. Kirkavak, C. Dincer, "Analytical Loading models in Flexible manufacturing systems", European J Operational Research, 71, 17-31 (1993)
U. Gurler, J.-L. Wang, "Nonparametric estimation of hazard functions and their derivatives under truncation model", Annals of the Institute of Statistical Mathematics, 45, 249-264 (1993)
U. Gurler, J.-L. Wang, "On the Hajek projection for truncated and censored data", Sankhya: The Indian J of Statistics, 55, 66-79 (1993)