Yazar "Öztürk, Zehra Kamışlı" için listeleme
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An Automated Multi-Objective Invigilator-Exam Assignment System
Öztürk, Zehra Kamışlı; Öztürk, Gürkan; Sağır, Müjgan (World Scientific Publ Co Pte LTD, 2010)This paper is concerned with the invigilator-exam assignment problem. A web-based Automated Invigilator Assignment System (AIAS), consists of a mathematical model; a database storing the information and web-based user ... -
A comparison of competitive neural network with other AI techniques in manufacturing cell formation
Öztürk, Gürkan; Öztürk, Zehra Kamışlı; Islıer, A. A. (Springer Verlag, 2006)The cell formation (CF) problem aims to transform the incidence matrix into block diagonal form, Numerous techniques are developed for this purpose ranging from mathematical programming to heuristic and AI techniques. In ... -
A comparison of competitive neural network with other al techniques in manufacturing cell formation
Öztürk, Gürkan; Öztürk, Zehra Kamışlı; Islıer, A. Attila (Springer-Verlag Berlin, 2006)The cell formation (CF) problem aims to transform the incidence matrix into block diagonal form. Numerous techniques are developed for this purpose ranging from mathematical programming to heuristic and AI techniques. In ... -
Comparison of Some Scalarization Methods in Multiobjective Optimization: Comparison of Scalarization Methods
Kasımbeyli, Refail; Öztürk, Zehra Kamışlı; Kasımbeyli, Nergiz; Yalçın, Gülçin Dinç; Erdem, Banu Icmen (Malaysian Mathematical Sciences Soc, 2019)The paper presents an analysis, characterizations and comparison of six commonly used scalarization methods in multiobjective optimization. The properties of these methods are investigated with respect to the basic ... -
E-Retailing from Past to Future: Definitions, Analysis, Problems, and Perspectives
Öztürk, Zehra Kamışlı; Alegöz, Mehmet (Igi Global, 2017)In this chapter, first, the definition, the advantages and disadvantages of e-retailing are given and the related literature about e-retailing is briefly explained in order to give a background to unfamiliar readers. Then, ... -
Exam scheduling: Mathematical modeling and parameter estimation with the Analytic Network Process approach
Sağır, Müjgan; Öztürk, Zehra Kamışlı (Pergamon-Elsevier Science LTD, 2010)An invigilator is a person who supervises students during examinations in educational systems. Assigning invigilators to exams is an important phase in the exam scheduling process. The problem has its own constraints and ... -
A Hybrid NSGA-II Algorithm for Multiobjective Quadratic Assignment Problems
Öztürk, Zehra Kamışlı; Uluel, M. (Polish Acad Sciences Inst Physics, 2017)In this study, we propose a novel hybrid multiobjective evolutionary algorithm for solving multiobjective quadratic assignment problems. During the last decade, the researchers gave increasing attention to the multiobjective ... -
A Multi Objective Multi Echelon Supply Chain Network Model for a Household Goods Company
Alegöz, Mehmet; Öztürk, Zehra Kamışlı (Springer-Verlag Berlin, 2015)In this study, we have developed a multi echelon and multi objective supply chain network model for a company which sells high quality household goods to its customers in different cities. The first objective of the proposed ... -
A New Mathematical Model for Multisession Exams-Building Assignment
Ergül, Z.; Öztürk, Zehra Kamışlı (Polish Acad Sciences Inst Physics, 2017)The educational timetabling problem has been extensively investigated in timetabling literature. However, the problem of assigning exams to examination buildings has not been studied intensively by researchers. We were ... -
Operations research applications in higher open and distance learning systems
Öztürk, Zehra Kamışlı (Sense Publishers, 2012)[No abstract available] -
Sentiment Analysis: an Application to Anadolu University
Öztürk, Zehra Kamışlı; Çiçek, Z. I. Erzurum; Ergül, Z. (Polish Acad Sciences Inst Physics, 2017)Social media is a Web 2.0 platform that allows to share content and information without the limitations of time and space. Social media networks have managed to become a part of today's lifestyle and are increasingly gaining ... -
A system dynamics approach: Higher education system in Turkey
Öztürk, Zehra Kamışlı; Hasgül, Servet (Eurosis, 2004)The purpose of this study is to develop a system dynamics model for the higher education system in Turkey (HES). With this model, we aim to attract attention to dynamic variables because of the fact that in the long term, ...
