Browsing Department of Industrial Engineering by Title
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Modeling the rheological properties of highly nanofilled polymers
(SAGE Publications Ltd, 2017)Organic and inorganic materials are usually added to polymers in order to achieve some benefits such as reducing the product cost, as well as achieving higher modulus and strength. Addition of these materials would change ... 
Modeling the shelter site location problem using chance constraints: a case study for Istanbul
(Elsevier B.V., 2018)In this work, we develop and test a new modeling framework for the shelter site location problem under demand uncertainty. In particular, we propose a maxmin probabilistic programming model that includes two types of ... 
Modelling and analysis of tool deflections in tailored micro end mills
(Inderscience Enterprises, 2019)The deflection of micro end mills has a detrimental effect on surface quality of the machined micro components and adversely affects the achievable dimensional and geometrical tolerances. In this paper, the analysis and ... 
Modelling and solving an mlocation, ncourier, prioritybased planning problem on a network
(Palgrave Macmillan, 2012)In this paper, we study an mlocation, ncourier, prioritybased planning problem on a network, which we refer to as the Courier Planning Problem (CPP). The CPP arises on a daily basis in the context of planning the ... 
Modelling imperfect advance demand information and analysis of optimal inventory policies
(Elsevier, 2006)We consider an inventory control problem where it is possible to collect some imperfect information on future demand. We refer to such information as imperfect Advance Demand Information (ADI), which may occur in different ... 
Models of production lines as quasibirthdeath processes
(Elsevier, 2002)The aim of this work is to illustrate the suitability of quasibirthdeath processes (QBDs) for stochastic modelling of production lines. With this end in mind, first, an introduction to QBDs is made, so that the reader ... 
A modified material model for the finite element simulation of machining titanium alloy Ti6Al4V
(Taylor & Francis, 2010)Because of their desirable properties, such as high strength to weight ratio and corrosion resistance, titanium alloys are commonly employed in the aerospace and medical device industries. Titanium alloys are known to be ... 
The morphological changes upon cryomilling of cellulose and concurrent generation of mechanoradicals
(Elsevier, 2019)Microstructural features such as grain size, grain morphology, and phase fractions have significant influence on process outputs of machining processes. During micro end milling where feed per tooth and depth of cut values ... 
Move based heuristics for the unidirectional loop network layout problem
(Elsevier, 19980701)We consider the loop network layout problem in a manufacturing system where n machines must be placed in n available locations around a loop to minimize the total flow distance. The formulation of the problem results in a ... 
A multimodal discreteevent simulation model for military deployment
(Elsevier, 2009)This paper introduces a logistics and transportation simulation that can be used to provide insights into potential outcomes of proposed military deployment plans. More specifically, we model a largescale realworld ... 
Multiperiod supplier selection under price uncertainty
(Palgrave Macmillan, 2014)We consider a problem faced by a procurement manager who needs to purchase a large volume of multiple items over multiple periods from multiple suppliers that provide base prices and discounts. Discounts are contingent on ... 
Multipopulation parallel genetic algorithm using a new genetic representation for the euclidean traveling salesman problem
(İstanbul Technical University, 2005)This paper introduces a multipopulation genetic algorithm (MPPGA) using a new genetic representation, the kthnearest neighbor representation, for Euclidean Traveling Salesman Problems. The proposed MPPGA runs M greedy ... 
Multistage airline scheduling problem with stochastic passenger demand and noncruise times
(Elsevier, 2018)We propose a threestage stochastic programming model which determines flight timing, fleeting and routing decisions while considering the randomness of demand and noncruise times. Our model differs from the existing ... 
A multistage stochastic programming approach in master production scheduling
(Elsevier, 2011)Master Production Schedules (MPS) are widely used in industry, especially within Enterprise Resource Planning (ERP) software. The classical approach for generating MPS assumes infinite capacity, fixed processing times, and ... 
Multistage stochastic programming for demand response optimization
(Elsevier, 20200219)The increase in the energy consumption puts pressure on natural resources and environment and results in a rise in the price of energy. This motivates residents to schedule their energy consumption through demand response ... 
The multiterminal maximumflow networkinterdiction problem
(2011)This paper defines and studies the multiterminal maximumflow networkinterdiction problem (MTNIP) in which a network user attempts to maximize flow in a network among K ≥ 3 prespecified node groups while an interdictor ... 
Multihoist cyclic scheduling with fixed processing and transfer times
(Institute of Electrical and Electronics Engineers, 200707)In this paper, we study the nowait multihoist cyclic scheduling problem, in which the processing times in the tanks and the transfer times between tanks are constant parameters, and develop a polynomial optimal solution ... 
Multimodal hub location and hub network design
(2012)Through observations from real life hub networks, we introduce the multimodal hub location and hub network design problem. We approach the hub location problem from a network design perspective. In addition to the location ... 
Multiple parttype scheduling in flexible robotic cells
(Elsevier, 201202)This paper considers the scheduling problem arising in twomachine manufacturing cells which repeatedly produce a set of multiple parttypes, and where transportation of the parts between the machines is performed by a ... 
Multisource Bayesian sequential binary hypothesis testing problem
(2012)We consider the problem of testing two simple hypotheses about unknown local characteristics of several independent Brownian motions and compound Poisson processes. All of the processes may be observed simultaneously as ...