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Meral Azizoğlu

E-mail
ma@metu.edu.tr
Department
Department of Industrial Engineering
Scopus Author ID
A Branch and Bound Algorithm for a Multi-Mode Project Scheduling Problem With a Single Non-Renewable Resource
Altıntaş, Cansu; Azizoğlu, Meral (2020-04-01)
In this paper, a project scheduling problem with multi-modes and a single non-renewable resource is considered. The resource is released in pre-specified times at pre-specified quantities. An activity can be executed at di...
Rebalancing the assembly lines with total squared workload and total replacement distance objectives
Girit, Utku; Azizoğlu, Meral (Informa UK Limited, 2020-01-01)
Assembly line balancing is an important and well recognised operations research problem. The current line balance may not stay optimal, even feasible, due to the disruptions in one or more workstations. In this study, afte...
A Resource Constrained Project Scheduling Problem With Multi-Modes
Altintas, Cansu; Azizoğlu, Meral (2020-01-01)
In this study, the authors consider a project scheduling problem with a single non-renewable resource. The authors assume that the resource is released at scheduled times and specified quantities and the resource is consum...
A blood distribution problem with new transportation options - An application for the Turkish Red Crescent
Kurt, Atil; Çetinkaya, Ferda Can; Azizoğlu, Meral (Inderscience Publishers, 2019-01-01)
This paper considers the blood distribution problem in the Central Anatolian Regional Blood Centre of the Turkish Red Crescent (TRC) and proposes several demand satisfaction options considering the irradiation centres, urg...
New heuristics for the balanced k-Chinese postmen problem
Limon, Yasemin; Azizoğlu, Meral (2018-10-01)
Solution approaches to the blood distribution problem of the Turkish Red Crescent
Kurt, Atil; Azizoğlu, Meral; ÇETİNKAYA, FERDA CAN (Inderscience Publishers, 2018-01-01)
This paper considers the blood distribution problem that includes irradiation centres, urgent demands, and product availability in Turkey, Central Anatolian Regional Blood Center of the Turkish Red Crescent. To address the...
Workload smoothing in simple assembly line balancing
Azizoğlu, Meral; Imat, Sadullah (2018-01-01)
This paper considers a simple assembly line balancing problem with fixed number of workstations and prespecified cycle time. Our objective is to minimize the sum of the squared deviations of the workstation loads around th...
Rebalancing the assembly lines: exact solution approaches
Sanci, Ece; Azizoğlu, Meral (2017-01-01)
In this study, we consider an assembly line rebalancing problem with disruptions caused by workstation breakdowns or shutdowns. After the disruption, we aim to find a rebalance so as to catch the trade-off between the effi...
A branch and bound algorithm for project scheduling problem with discounted cash flows
COMERT, ALİCAN; Azizoğlu, Meral (2016-12-01)
A disassembly line balancing problem with fixed number of workstations
Kalaycilar, Eda Goksoy; Azizoğlu, Meral; Yeralan, Sencer (2016-03-01)
In this study, a Disassembly Line Balancing Problem with a fixed number of workstations is considered. The product to be disassembled comprises various components, which are referred to as its parts. There is a specified f...