| AVESİS


Thesis Advisors
A Holistic Framework for the Evaluation of Circular Water Economy Models at Watershed Scale through Water-Energy-Food-Ecosystem Nexus Approach Alp E., Köksal G. (Co-Advisor)
Interactive two response product and process design optimization under model parameter uncertainty Köksal G., Köksalan M. M.(Co-Advisor)
Enhancing next destination prediction: An application of LSTM using real-world airline data Köksal G., Abar O.(Co-Advisor)
Generation and multi-criteria evaluation of circular economy water management alternatives for Porsuk basin Köksal G., Alp E.(Co-Advisor)
A recommendation approach for employee retention by using a new feature selection strategy Köksal G. (Advisor)
A new method for parameter design optimization of products or processes with an ordinal categorical response Köksal G., Dolgun L. E.(Co-Advisor)
A similarity based oversampling method for multi-label imbalanced text data Köksal G., Erişkin L.(Co-Advisor)
A method for monitoring quality in long run product development projects Köksal G. (Advisor)
Product-line planning under uncertainty KÖKSAL G. (Advisor)
Robust parameter design of products and processes with an ordinal categorical response using random forests KÖKSAL G. (Advisor)
An experimental comparison of linear regression methods used in multi-response design parameter optimization for their estimation and prediction errors KÖKSAL G. (Advisor)
An approach for quality control chart appropriateness evaluation based on desirability functions KÖKSAL G. (Advisor)
An approach for determining process economy parameters of multivariate loss functions KÖKSAL G. (Advisor)
An effective approach for comparison of association rule mining algorithms based on controlled data, statistical inference and multiple criteria KÖKSAL G. (Advisor)
Interactive and nonparametric modeling of preferences on an ordinal scale using small data KÖKSAL G. (Advisor)
An interactive approach to two-response product and process design optimization with statistical inferences KÖKSAL G. (Advisor)
Tercihsel bağımlılık altında alternatifler için aralık ölçeğinde tercih puanlarının belirlenmesi: Kalite karakteristikleri için detaylı analiz Köksal G. (Co-Advisor), Burnak N.
Structural equation modeling of customer satisfaction and loyalty for residential air conditioners KÖKSAL G. (Advisor)
A business process performance measure definition system supported by information technologies KÖKSAL G. (Advisor)
Product mix determination under uncertainty within a framework proposed for effective product management WASTİ PAMUKSUZ S. N.(Co-Advisor), KÖKSAL G. (Co-Advisor)
Comparison of methods for robust parameter design of products and processes with an ordered categorical response KÖKSAL G. (Advisor)
New approaches to desirability functions by nonsmooth and nonlinear optimization KÖKSAL G. (Advisor)
An improved organization method for association rules and a basis for comparison of methods KÖKSAL G. (Advisor)
Fuzzy classification models based on tanaka’s fuzzy linear regression approach and nonparametric improved fuzzy classifier functions KÖKSAL G. (Advisor)
Fuzzy regression modeling of defect rates in a metal casting process KÖKSAL G. (Advisor)
A comparison of data mining methods for prediction and classification types of quality problems KÖKSAL G. (Co-Advisor), KARASAKAL E.(Co-Advisor)
Robust design with binary response using Mahalanobis Taguchi system KÖKSAL G. (Advisor)
A comparison of some robust regression techniques KÖKSAL G. (Advisor)
Multi-class classification methods utilizing Mahalanobis Taguchi system and a re-sampling approach for imbalanced data sets KÖKSAL G. (Advisor)
Modeling and analysis of customer requirements from a driver’s seat KÖKSAL G. (Advisor)
Monitoring high quality processes: A study of estimation errors on the time-between-events exponentially weighted moving average schemes KÖKSAL G. (Advisor)
Modeling monthly electricity demand in Turkey for 1990-2006 KÖKSAL G. (Advisor)
Controlling high quality manufacturing processes: A robustness study of the lower-sided TBE EWMA procedure KÖKSAL G. (Advisor)
A comprehensive review of data mining applications in quality improvement and a case study KÖKSAL G. (Co-Advisor), BATMAZ İ.(Co-Advisor)
A linear programming approach to quaity improvement project and product mix selection under inspection error and rework KÖKSAL G. (Advisor)
A decision matrix based method for determining priorities of quality improvement projects in manufacturing with inspection error and rework KÖKSAL G. (Advisor)
A linear programming approach to quality improvement project and product mix selection under inspection error and rework KÖKSAL G. (Advisor)
A method for robust design of products or processes with categorical response İLK DAĞ Ö.(Co-Advisor), KÖKSAL G. (Co-Advisor)
An evaluation of the reinsepction decision policies for software code inspections KÖKSAL G. (Advisor)
Integration of supplier process : supplier segmentation, supplier selection and order allocation in a case company KÖKSAL G. (Advisor)
Integration of supplier processes: Supplier segmentation, supplier selection and order allocation in a case company KÖKSAL G. (Advisor)
An evaluation of the reinspection decision policies for software code inspections KÖKSAL G. (Advisor)
The effects of inspection error and rework on quality loss for a nominal the best type quality characteristic KÖKSAL G. (Advisor)
The Effects of inspection error and rework on quality loss for a nominal-the-best type quality characteristic KÖKSAL G. (Advisor)
An integrated QFD approach to determine quality improvement priorities in manufacturing KÖKSAL G. (Advisor)
Robust design of lithium extraction from boron clays by using statistical design and analysis of experiments KÖKSAL G. (Advisor)
Customer relationship management system design for METU-Online KÖKSAL G. (Advisor)
Robust design of lithium extraction from boron clays by statistical design and analysis of experiments KÖKSAL G. (Advisor)
Development and application of control charts for an aircraft wing tip point production process KÖKSAL G. (Advisor)
A study on number of samples needed for application of ewmast and arma charts in monitoring autocorrelated processes / KÖKSAL G. (Advisor)
Development and aplication of control charts for an aircraft wing tıp part production process. KÖKSAL G. (Advisor)
A Study on number of samples needed for application of EWMAST and ARMA charts in monitoring autocorrelated processes KÖKSAL G. (Advisor)
A Model and its application for efficiency measurement of departments within an engineering faculty KÖKSAL G. (Advisor)
A modified theory of constraints approach to determine quality improvement priorities in manufacturing KÖKSAL G. (Advisor)
A Study of the student placement system for the higher education institutions in Turkey KÖKSAL G. (Advisor)
Development and application of Q-charts for multivariate statistical process control KÖKSAL G. (Advisor)
A Modified theory of constraints approach to determine quality improvement priorites in manufacturing KÖKSAL G. (Advisor)
An Expert system for quality control charts selection KÖKSAL G. (Advisor)
A model for performance measurement of total quality teams and an application in a private hospital. KÖKSAL G. (Advisor)
Quality information system design for performance appraisal of a self-directed team in a private hospital KÖKSAL G. (Advisor)
A Conceptual model for quality information system and a policy deployment framework for a hospital ÖZDEMİREL N. E.(Co-Advisor), KÖKSAL G. (Co-Advisor)
Analysis of industrial engineering education stakeholder requirements and their deployment to main education design requirements. KÖKSAL G. (Advisor)
A Method for finding final weights of customer requirements in quality function deployment KÖKSAL G. (Advisor)
Noise simulation through design of experiments in a noisy laboratory KÖKSAL G. (Advisor)

Thesis Advisors