Education Information
1987 - 1992
1987 - 1992Doctorate
North Carolina State University, Mühendislik Fakültesi, Endüstri Mühendisliği, United States Of America
1985 - 1987
1985 - 1987Postgraduate
Middle East Technical University, Faculty of Engineering, Department of Industrial Engineering, Turkey
1980 - 1985
1980 - 1985Undergraduate
Middle East Technical University, Faculty of Engineering, Department of Industrial Engineering, Turkey
Dissertations
1992
1992Doctorate
Robust Design of Batch Dyeing Process
North Carolina State University, Endüstri Mühendisliği
Foreign Languages
C1 Advanced
C1 AdvancedEnglish
Research Areas
Artificial Intelligence, Computer Learning and Pattern Recognition
Industrial Engineering
Quality and Reliability
Quality Control
Total quality Management
Strategic planning
Technology and Inovation Management
Engineering and Technology
Academic Titles / Tasks
1993 - Continues
1993 - ContinuesProfessor
Middle East Technical University, Faculty of Engineering, Department of Industrial Engineering
Managerial Experience
2017 - 2019
2017 - 2019Vice Rector
Middle East Technical University, Presidency Office
2016 - 2017
2016 - 2017Rector's Advisor
Middle East Technical University, Presidency Office
Non Academic Experience
2019 - 2019
2019 - 2019Chairperson of the Board
Company, ODTÜ Development Foundation Information Technologies Inc.
Courses
Advising Theses
2022
2022Postgraduate
A new method for parameter design optimization of products or processes with an ordinal categorical response
Köksal G., Dolgun L. E.(Co-Advisor)
P.ERDOĞAN(Student)
2022
2022Postgraduate
A similarity based oversampling method for multi-label imbalanced text data
Köksal G., Erişkin L.(Co-Advisor)
İ.HAKKI(Student)
2019
2019Postgraduate
A method for monitoring quality in long run product development projects
Köksal G. (Advisor)
G.ÖZDEN(Student)
2018
2018Postgraduate
Robust parameter design of products and processes with an ordinal categorical response using random forests
KÖKSAL G. (Advisor)
S.GÜLBUDAK(Student)
2016
2016Postgraduate
An experimental comparison of linear regression methods used in multi-response design parameter optimization for their estimation and prediction errors
KÖKSAL G. (Advisor)
G.GÖKAYAZ(Student)
2016
2016Postgraduate
An approach for quality control chart appropriateness evaluation based on desirability functions
KÖKSAL G. (Advisor)
S.TUNÇ(Student)
2016
2016Postgraduate
An effective approach for comparison of association rule mining algorithms based on controlled data, statistical inference and multiple criteria
KÖKSAL G. (Advisor)
S.AZADİAMİN(Student)
2016
2016Postgraduate
An approach for determining process economy parameters of multivariate loss functions
KÖKSAL G. (Advisor)
G.ÖZKAN(Student)
2015
2015Postgraduate
An interactive approach to two-response product and process design optimization with statistical inferences
KÖKSAL G. (Advisor)
M.ÖZATEŞ(Student)
2015
2015Doctorate
Interactive and nonparametric modeling of preferences on an ordinal scale using small data
KÖKSAL G. (Advisor)
L.ERİŞKİN(Student)
2014
2014Doctorate
Tercihsel bağımlılık altında alternatifler için aralık ölçeğinde tercih puanlarının belirlenmesi: Kalite karakteristikleri için detaylı analiz
Köksal G. (Co-Advisor), Burnak N.
L.ESRA(Student)
2013
2013Postgraduate
Comparison of methods for robust parameter design of products and processes with an ordered categorical response
KÖKSAL G. (Advisor)
G.KARABULUT(Student)
2013
2013Doctorate
Product mix determination under uncertainty within a framework proposed for effective product management
KÖKSAL G. (Co-Advisor), WASTİ PAMUKSUZ S. N. (Co-Advisor)
N.NİLGÜN(Student)
2013
2013Doctorate
Structural equation modeling of customer satisfaction and loyalty for residential air conditioners
KÖKSAL G. (Advisor)
A.ALTABAN(Student)
2013
2013Postgraduate
A business process performance measure definition system supported by information technologies
KÖKSAL G. (Advisor)
N.ALPAY(Student)
2010
2010Doctorate
New approaches to desirability functions by nonsmooth and nonlinear optimization
KÖKSAL G. (Advisor)
B.AKTEKE(Student)
2010
2010Postgraduate
An improved organization method for association rules and a basis for comparison of methods
KÖKSAL G. (Advisor)
M.JABARNEJAD(Student)
2009
2009Postgraduate
Fuzzy regression modeling of defect rates in a metal casting process
KÖKSAL G. (Advisor)
T.KILIÇ(Student)
2009
2009Postgraduate
A comparison of data mining methods for prediction and classification types of quality problems
KÖKSAL G. (Co-Advisor), KARASAKAL E. (Co-Advisor)
Z.ANAKLI(Student)
2009
2009Postgraduate
Fuzzy classification models based on tanaka’s fuzzy linear regression approach and nonparametric improved fuzzy classifier functions
KÖKSAL G. (Advisor)
G.Özer(Student)
2009
2009Postgraduate
Multi-class classification methods utilizing Mahalanobis Taguchi system and a re-sampling approach for imbalanced data sets
KÖKSAL G. (Advisor)
D.AYHAN(Student)
2009
2009Postgraduate
A comparison of some robust regression techniques
KÖKSAL G. (Advisor)
E.AVCI(Student)
2009
2009Postgraduate
Robust design with binary response using Mahalanobis Taguchi system
KÖKSAL G. (Advisor)
B.YENİDÜNYA(Student)
2008
2008Postgraduate
Monitoring high quality processes: A study of estimation errors on the time-between-events exponentially weighted moving average schemes
KÖKSAL G. (Advisor)
G.ÖZSAN(Student)
2008
2008Postgraduate
Modeling and analysis of customer requirements from a driver’s seat
KÖKSAL G. (Advisor)
V.ÇABUK(Student)
2008
2008Postgraduate
Controlling high quality manufacturing processes: A robustness study of the lower-sided TBE EWMA procedure
KÖKSAL G. (Advisor)
C.PEHLİVAN(Student)
2008
2008Postgraduate
Modeling monthly electricity demand in Turkey for 1990-2006
KÖKSAL G. (Advisor)
D.KÜÇÜKBAHAR(Student)
2007
2007Postgraduate
A comprehensive review of data mining applications in quality improvement and a case study
KÖKSAL G. (Co-Advisor), BATMAZ İ. (Co-Advisor)
F.GÜNTÜRKÜN(Student)
2006
2006Postgraduate
A decision matrix based method for determining priorities of quality improvement projects in manufacturing with inspection error and rework
KÖKSAL G. (Advisor)
L.ESRA(Student)
2006
2006Postgraduate
A linear programming approach to quaity improvement project and product mix selection under inspection error and rework
KÖKSAL G. (Advisor)
N.Şarbak(Student)
2006
2006Postgraduate
A method for robust design of products or processes with categorical response
KÖKSAL G. (Co-Advisor), İLK DAĞ Ö. (Co-Advisor)
S.ERDURAL(Student)
2006
2006Postgraduate
A linear programming approach to quality improvement project and product mix selection under inspection error and rework
KÖKSAL G. (Advisor)
N.ŞARBAK(Student)
2005
2005Postgraduate
An evaluation of the reinspection decision policies for software code inspections
KÖKSAL G. (Advisor)
S.NALBANT(Student)
2005
2005Postgraduate
Integration of supplier process : supplier segmentation, supplier selection and order allocation in a case company
KÖKSAL G. (Advisor)
Y.Özalp(Student)
2005
2005Postgraduate
Integration of supplier processes: Supplier segmentation, supplier selection and order allocation in a case company
KÖKSAL G. (Advisor)
Y.ÖZALP(Student)
2005
2005Postgraduate
An evaluation of the reinsepction decision policies for software code inspections
KÖKSAL G. (Advisor)
S.Nalbant(Student)
2004
2004Postgraduate
The effects of inspection error and rework on quality loss for a nominal the best type quality characteristic
KÖKSAL G. (Advisor)
A.TAŞELİ(Student)
2004
2004Postgraduate
The Effects of inspection error and rework on quality loss for a nominal-the-best type quality characteristic
KÖKSAL G. (Advisor)
A.Taşeli(Student)
2003
2003Postgraduate
An integrated QFD approach to determine quality improvement priorities in manufacturing
KÖKSAL G. (Advisor)
B.MERTOĞLU(Student)
2003
2003Postgraduate
Customer relationship management system design for METU-Online
KÖKSAL G. (Advisor)
F.ÇETİN(Student)
2003
2003Postgraduate
Robust design of lithium extraction from boron clays by statistical design and analysis of experiments
KÖKSAL G. (Advisor)
A.Büyükburç(Student)
2003
2003Postgraduate
Robust design of lithium extraction from boron clays by using statistical design and analysis of experiments
KÖKSAL G. (Advisor)
A.BÜYÜKBURÇ(Student)
2002
2002Postgraduate
Development and aplication of control charts for an aircraft wing tıp part production process.
KÖKSAL G. (Advisor)
G.Şahinsev(Student)
2002
2002Postgraduate
A study on number of samples needed for application of ewmast and arma charts in monitoring autocorrelated processes /
KÖKSAL G. (Advisor)
B.Kantar(Student)
2002
2002Postgraduate
A Study on number of samples needed for application of EWMAST and ARMA charts in monitoring autocorrelated processes
KÖKSAL G. (Advisor)
B.KANTAR(Student)
2002
2002Postgraduate
Development and application of control charts for an aircraft wing tip point production process
KÖKSAL G. (Advisor)
G.ŞAHİNSEV(Student)
2001
2001Postgraduate
A Study of the student placement system for the higher education institutions in Turkey
KÖKSAL G. (Advisor)
Ö.YAZLALI(Student)
2001
2001Postgraduate
Development and application of Q-charts for multivariate statistical process control
KÖKSAL G. (Advisor)
O.IŞIK(Student)
2001
2001Postgraduate
A Modified theory of constraints approach to determine quality improvement priorites in manufacturing
KÖKSAL G. (Advisor)
U.KAAN(Student)
2001
2001Postgraduate
A Model and its application for efficiency measurement of departments within an engineering faculty
KÖKSAL G. (Advisor)
B.NALÇACI(Student)
2001
2001Postgraduate
A modified theory of constraints approach to determine quality improvement priorities in manufacturing
KÖKSAL G. (Advisor)
U.Kaan(Student)
1999
1999Postgraduate
An Expert system for quality control charts selection
KÖKSAL G. (Advisor)
N.MALAK(Student)
1997
1997Postgraduate
A model for performance measurement of total quality teams and an application in a private hospital.
KÖKSAL G. (Advisor)
M.Cem(Student)
1997
1997Postgraduate
Quality information system design for performance appraisal of a self-directed team in a private hospital
KÖKSAL G. (Advisor)
E.ELMASYAZAR(Student)
1997
1997Postgraduate
A Conceptual model for quality information system and a policy deployment framework for a hospital
ÖZDEMİREL N. E. (Co-Advisor), KÖKSAL G. (Co-Advisor)
E.Tümgüç(Student)
1997
1997Postgraduate
Analysis of industrial engineering education stakeholder requirements and their deployment to main education design requirements.
KÖKSAL G. (Advisor)
A.EĞİTMAN(Student)
1996
1996Postgraduate
A Method for finding final weights of customer requirements in quality function deployment
KÖKSAL G. (Advisor)
Ö.AYLİN(Student)
1995
1995Postgraduate
Noise simulation through design of experiments in a noisy laboratory
KÖKSAL G. (Advisor)
T.GÜLERYÜZ(Student)
Published journal articles indexed by SCI, SSCI, and AHCI
2022
2022Product-line planning under uncertainty
Karakaya Ş., Köksal G.
Computers and Operations Research , vol.138, 2022 (SCI-Expanded)
2021
2021A method for robust design of products or processes with categorical response
Erişkin L., Dolgun L. E., KÖKSAL G.
Quality Engineering , vol.33, no.3, pp.474-486, 2021 (SCI-Expanded)
2020
2020Generalized desirability functions: a structural and topological analysis of desirability functions
Akteke-Öztürk B., Weber G., Köksal G.
Optimization , vol.69, pp.115-130, 2020 (SCI-Expanded)
2020
2020AN APPROACH FOR DETERMINING THE COST MATRIX OF MULTIVARIATE QUALITY LOSS FUNCTION
Dolgun L. E., Eriskin L., Ozkan G., KÖKSAL G.
INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING-THEORY APPLICATIONS AND PRACTICE , vol.27, no.6, pp.879-905, 2020 (SCI-Expanded)
2018
2018Nonconvex optimization of desirability functions
Akteke-Ozturk B., Köksal G., Weber G. W.
QUALITY ENGINEERING , vol.30, pp.293-310, 2018 (SCI-Expanded)
2018
2018Effective use of quality function deployment and Kansei engineering for product planning with sensory customer requirements: A plain yogurt case
Dolgun L. E., Koksal G.
QUALITY ENGINEERING , vol.30, pp.569-582, 2018 (SCI-Expanded)
2017
2017Optimization of generalized desirability functions under model uncertainty
Akteke-Ozturk B., Weber G., Köksal G.
OPTIMIZATION , vol.66, pp.2157-2169, 2017 (SCI-Expanded)
2016
2016Interactive and nonparametric modeling of preferences on an ordinal scale using small data
Erişkin L., Köksal G.
EXPERT SYSTEMS WITH APPLICATIONS , vol.65, pp.345-360, 2016 (SCI-Expanded)
2013
2013The effect of inspection error on quality and producer losses: the case of nominal-the-best type quality characteristic and rework
Koksal G., Taseli A., Dolgun L. E., Batmaz İ.
EUROPEAN JOURNAL OF INDUSTRIAL ENGINEERING , vol.7, pp.497-528, 2013 (SCI-Expanded)
2012
2012CMARS: a new contribution to nonparametric regression with multivariate adaptive regression splines supported by continuous optimization
Weber G., Batmaz I., Köksal G., Taylan P., Yerlikaya-Ozkurt F.
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING , vol.20, pp.371-400, 2012 (SCI-Expanded)
2011
2011A review of data mining applications for quality improvement in manufacturing industry
Köksal G., Batmaz İ., Testik M. C.
EXPERT SYSTEMS WITH APPLICATIONS , vol.38, pp.13448-13467, 2011 (SCI-Expanded)
2010
2010Classification models based on Tanaka's fuzzy linear regression approach: The case of customer satisfaction modeling
ŞİKKELİ G., KÖKSAL G., BATMAZ İ., TÜRKER BAYRAK Ö.
Journal of Intelligent and Fuzzy Systems , vol.21, no.5, pp.341-351, 2010 (SCI-Expanded)
2009
2009Determination of optimal product styles by ordinal logistic regression versus conjoint analysis for kitchen faucets
Demirtas E. A., ANAGÜN A. S., KÖKSAL G.
INTERNATIONAL JOURNAL OF INDUSTRIAL ERGONOMICS , vol.39, no.5, pp.866-875, 2009 (SCI-Expanded)
2008
2008The effect of Phase I sample size on the run length performance of control charts for autocorrelated data
Köksal G., Kantar B., Ula T. A., Testik M. C.
JOURNAL OF APPLIED STATISTICS , vol.35, pp.67-87, 2008 (SCI-Expanded)
2006
2006Extraction of lithium from boron clays by using natural and waste materials and statistical modelling to achieve cost reduction
Buyukburc A., Marasliolglu D., Bilici M., Koksal G.
MINERALS ENGINEERING , vol.19, pp.515-517, 2006 (SCI-Expanded)
2006
2006The relative efficiency of departments at a Turkish engineering college: A data envelopment analysis
Koksal G., Nalcaci B.
HIGHER EDUCATION , vol.51, no.2, pp.173-189, 2006 (SSCI)
2005
2005An attempt to minimize the cost of extracting lithium from boron clays through robust process design
Buyukburc A., Koksal G.
CLAYS AND CLAY MINERALS , vol.53, no.3, pp.301-309, 2005 (SCI-Expanded)
2005
2005A team performance measurement model for continuous improvement
Cicek M., Koksal G., Ozdemirel N.
TOTAL QUALITY MANAGEMENT & BUSINESS EXCELLENCE , vol.16, no.3, pp.331-349, 2005 (SSCI)
2004
2004Selecting quality improvement projects and product mix together in manufacturing: an improvement of a theory of constraints-based approach by incorporating quality loss
Koksal G.
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH , vol.42, no.23, pp.5009-5029, 2004 (SCI-Expanded)
2003
2003An academic performance measurement system and its impact on quality of engineering faculty work at middle east technical university
Üçtuǧ Y., KÖKSAL G.
Assessment and Evaluation in Higher Education , vol.28, no.3, pp.251-262, 2003 (SCI-Expanded)
2003
2003Statistical tolerancing using designed experiments in a noisy environment
Koksal G., Fathi Y.
COMPUTERS & INDUSTRIAL ENGINEERING , vol.44, pp.515-526, 2003 (SCI-Expanded)
1998
1998Planning and design of industrial engineering education quality
Koksal G., Egitman A.
COMPUTERS & INDUSTRIAL ENGINEERING , vol.35, pp.639-642, 1998 (SCI-Expanded)
1998
1998Design of economical noise array experiments for a partially controlled simulation environment
Koksal G., Fathi Y.
COMPUTERS & INDUSTRIAL ENGINEERING , vol.35, pp.555-558, 1998 (SCI-Expanded)
1998
1998A case study in off-line quality control: characterization and optimization of batch dyeing process design
Koksal G., Smith W., Fathi Y., Lu J., McGregor R.
INTERNATIONAL JOURNAL OF TECHNOLOGY MANAGEMENT , vol.16, pp.358-382, 1998 (SCI-Expanded)
1996
1996Computer-aided planning and design of manufacturing simulation experiments
Ozdemirel N., Yurttas G., Koksal G.
SIMULATION , vol.67, no.3, pp.171-191, 1996 (SCI-Expanded)
1992
1992A system analysis of textile operations
Koksal G., Smith W., Smith C.
Textile Chemist and Colorist , vol.24, no.10, 1992 (SCI-Expanded)
Articles Published in Other Journals
2021
2021Dijital dönüşüm mühendisliği nasıl dönüştürüyor?
KÖKSAL G.
İktisat ve Toplum Dergisi , vol.11, no.126, pp.59-61, 2021 (Peer-Reviewed Journal)
2020
2020Representing preferences by choquet integral: Guidelines to specify the capacity type
Dolgun L. E., Burnak N., Köksal G.
Decision Science Letters , vol.9, pp.387-408, 2020 (ESCI)
2018
2018A New Approach For Healthcare Service Quality By Servqual Based House Of Quality
Aktar Demirtaş E., Köksal G.
Verimlilik Dergisi , vol.2, pp.29-52, 2018 (Peer-Reviewed Journal)
2015
2015Ev klimalarında müşteri memnuniyet ve marka sadakatini etkileyen faktörler
Altaban A., Köksal G.
Tesisat , no.238, pp.56-58, 2015 (Peer-Reviewed Journal)
2013
2013Rüzgâr Gücü Üretimi için Tahmin ve Teklif Sistemi Tasarımı
Aksoy S. A., Eryiğit E., Hashimova N., İşbilir M., Avşar Z. M., Köksal G., et al.
Endüstri Mühendisliği Dergisi , vol.24, no.3, pp.4-15, 2013 (Peer-Reviewed Journal)
2011
2011Türkiye İklim Bölgelerinin Hiyerarşik Kümeleme Yöntemi ile Belirlenmesi
Kartal E., İyigün C., Fahmi M. F., Yozgatlıgil C., Purutçuoğlu Gazi V., Batmaz İ., et al.
İSTATİSTİK ARAŞTIRMA DERGİSİ , vol.8, pp.13-25, 2011 (Peer-Reviewed Journal)
2010
2010Investment Planning in Base Stations
Kaya O., Kendirci S., Kılcıoğlu Ç., Okay B., Özüretmen C., İyigün C., et al.
Endüstri Mühendisliği , vol.21, no.3, pp.2-24, 2010 (Peer-Reviewed Journal)
2010
2010The usage of data mining techniques for quality improvement in manufacturing industry
Köksal G., Batmaz İ., Testik M. C., Güntürkün F.
Verimlilik Dergisi , vol.2010, no.2, pp.47-65, 2010 (Peer-Reviewed Journal)
2001
2001Application of Robust Design on Airplane Floor Beam
Çelik A., Güneş T., Kayhan M., Tanbaşı U., Köksal G., Özdemirel N. E.
Endüstri Mühendisliği , vol.12, no.3, pp.18-31, 2001 (Peer-Reviewed Journal)
Refereed Congress / Symposium Publications in Proceedings
2021
2021Multivariate quality loss function cost parameter estimation
Köksal G., Erişkin L., Dolgun L. E.
The 22nd Conference of the International Federation of Operational Research Societies, Seoul, South Korea, 23 - 27 August 2021, pp.29-30
2021
2021A new method for design parameter optimization with a categorical response
Erdoğan P., Köksal G., Dolgun L. E.
40. Yöneylem Araştırması ve Endüstri Mühendisliği Kongresi, İstanbul, Turkey, 4 - 07 July 2021, pp.75
2020
2020An Approach for Monitoring of Long-Run Product Development Projects for Quality
Dolgun L. E., Köksal G.
4th International Conference of Quality Engineering and Management, Braga, Portugal, 21 - 22 September 2020
2019
2019Interactive Two Response Design Parameter Optimization Considering Prediction Errors and the Specification Region
Özateş Gürbüz M., Köksal G., Köksalan M.
INFORMS Annual Meeting, Washington, United States Of America, 20 - 23 October 2019, pp.113
2019
2019Gürbüz Ürün Tasarımında Model Parametre Belirsizliği Altında Bir Aday Çözümün Değerlendirilmesi
Özateş Gürbüz M., Köksal G., Köksalan M.
39. Yöneylem Araştırması ve Endüstri Mühendisliği Ulusal Kongresi, Ankara, Turkey, 12 - 14 June 2019, pp.69-70
2018
2018Hoshin Kanri Approach for Strategic Planning, Deployment and Evaluation in Universities
Köksal G., İlkuçan A.
2018 International Conference on Quality in Higher Education, İstanbul, Turkey, 5 - 07 December 2018, pp.331
2018
2018Product Line Planning Under Uncertainty
Karakaya Ş., Köksal G.
2018 INFORMS Annual Meeting, Arizona, United States Of America, 4 - 07 November 2018, pp.408
2018
2018Robustness and Prediction Error in Multi Response Parameter Design Optimization
Özateş Gürbüz M., Köksal G., Köksalan M. M.
2018 INFORMS Annual Meeting, Arizona, United States Of America, 4 - 07 November 2018, pp.241
2018
2018Parameter Design Optimization of Products with an Ordinal Categorical Response Using Random Forests
Köksal G., Gülbudak Dil S.
2018 INFORMS Annual Meeting, Arizona, United States Of America, 4 - 07 November 2018, pp.370
2018
2018A Plain Yogurt Case Study: Extending House of Quality for Sensory Customer Requirements
Dolgun L. E., Köksal G.
The 24th International Symposium on Quality Function Deployment, Kowloon, Hong Kong, 6 - 07 September 2018, no.1889477281, pp.21-33
2018
2018Interactive multi response surface optimization under uncertainty for robust parameter design
Özateş Gürbüz M., Köksal G., Köksalan M. M.
29th European Conference on Operational Research, Valencia, Spain, 8 - 11 July 2018, pp.294
2018
2018Kalite Fonksiyon Göçerimi ve Yenilikçi Ürün Geliştirme Yöntemleri ile Yeni Nesil Füze Sistem Gereksinimlerinin Belirlenmesi
Çiçek B. C., Akgöz Bingöl A., Köksal G.
9. Savunma Teknolojileri Kongresi - SAVTEK 2018, Ankara, Turkey, 27 - 29 June 2018, pp.1129-1138
2018
2018Regresyon Model Parametrelerinin Belirsizliği Altında Tasarım Optimizasyonu için Etkileşimli Bir Yaklaşım
Özateş Gürbüz M., Köksal G., Köksalan M. M.
38. Ulusal Yöneylem Araştırması ve Endüstri Mühendisliği Kongresi, Eskişehir, Turkey, 26 - 29 June 2018, pp.68
2017
2017Vision and Strategic Planning of University Governance
KÖKSAL G.
LEAD EU-China ACADEMIC LEADERSHIP FORUM WORKSHOP, Shanghai, China, 13 - 14 November 2017
2017
2017An Interactive Approach for Product and Process Design Parameter Optimization under Model Uncertainty
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
INFORMS Annual Meeting 2017, 22 - 25 October 2017
2017
2017Utilization of Statistical Approaches for Comparing Association Rule Mining Algorithms
Azadiamin S., KÖKSAL G.
INFORMS Annual Meeting 2017, 22 - 25 October 2017
2017
2017SWOT analysis of HE institutions in the global new contexts
KÖKSAL G.
LEAD EU-China ACADEMIC LEADERSHIP WORKSHOP, Wuhan, China, 10 November - 11 October 2017
2017
2017An Interactive Approach for Product and Process Design Parameter Optimization under Model Uncertainty
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
24th International Conference on MCDM, 10 - 14 July 2017
2017
2017Ürün ve Süreç Tasarım Parametre Optimizasyonu için Model Belirsizliği altında Etkileşimli bir Yaklaşım
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
37. Yöneylem Araştırması ve Endüstri Mühendisliği Kongresi, Turkey, 5 - 07 July 2017
2016
2016A Comparison Method For Association Rule Mining Algorithms
AZADIAMIN S., KÖKSAL G.
INFORMS Annual Meeting 2016, 15 November 2016
2016
2016Product Planning With Sensory Customer Requirements A Plain Yogurt Case
DOLGUN L. E., KÖKSAL G.
INFORMS Annual Meeting 2016, 15 November 2016
2016
2016An Interactive Approach To Design Parameter Optimization Considering Response Surface Prediction Errors
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
INFORMS Annual Meeting 2016, 15 November 2016
2016
2016İki Yanıtlı Problemler için Model Parametre Belirsizliği Altında Etkileşimli Robust Ürün Tasarımı
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
36. Yöneylem Araştırması ve Endüstri Mühendisliği Ulusal Kongresi, Turkey, 13 - 15 July 2016
2016
2016A guideline for choosing parameters of multivariate loss functions
KÖKSAL G., Özkan G.
28th European Conference on Operational Research, 3 - 06 July 2016
2015
2015Response Surface Modeling Approaches for Multi response Design Parameter Optimization Problems
GÖGAYAZ G., KÖKSAL G.
Informs Annual Meeting, 1 - 04 November 2015
2015
2015Interactive Mean variance covariance Optimization for Two Responses
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
Informs Annual Meeting, 1 - 04 November 2015
2015
2015A control chart recommendation system
TUNÇ S., KÖKSAL G.
Informs Annual Meeting, 1 - 03 November 2015
2015
2015Estimating Non additive Value Functions With Active Learning In The Ordinal Classification Setting
Erişkin L., Köksal G.
Informs Annual Meeting, Pennsylvania, United States Of America, 1 - 04 November 2015
2015
2015Ürün ve Süreç Tasarım Parametre Optimizasyonu
KÖKSAL G.
35. Yöneylem Araştırması ve Endüstri Mühendisliği Ulusal Kongresi, Turkey, 9 - 11 September 2015
2015
2015An Interactive Approach for Two Response Product and Process Design Parameter Optimization
ÖZATEŞ M., KÖKSAL G., KÖKSALAN M. M.
MCDM 2015: 23rd International Conference on Multiple Criteria Decision Making, 3 - 07 August 2015
2014
2014Desirability Functions in Multiresponse Optimization
ÖZTÜRK B., Weber G., KÖKSAL G.
30th Euro Mini-Conference on Optimization in the Natural Sciences (EmC-ONS), Aveiro, Portugal, 5 - 09 February 2014, vol.499, pp.129-146
2011
2011A preference based multi response decision tree approach for quality improvement in manufacturing
Dolgun L. E., Ipekçi A. I., Köksal G.
IADIS European Conference on Data Mining 2011, Part of the IADIS Multi Conference on Computer Science and Information Systems 2011, MCCSIS 2011, Rome, Italy, 24 - 26 July 2011, pp.211-213
2011
20111950 2006 Yılları Arasrndaki Türkiye Yağış Verilerinin Tanımlayıcı Veri Madenciliği Yöntemleri ile Analizi
ASAR Ö., KARTAL E., ASLAN S., ÖZTÜRK M. Z., YOZGATLIGİL C., ÇINAR İ., et al.
7. İstatistik Günleri Sempozyumu, 28 April - 01 May 2011, pp.194-195
2010
2010Türkiye İklim Bölgelerinin Hiyerarşik Kümeleme Yöntemi ile Belirlenmesi
KARTAL KOÇ E., FAHMİ F., İYİGÜN C., TÜRKEŞ M., YOZGATLIGİL C., PURUTÇUOĞLU GAZİ V., et al.
7. iSTATİSTİK GÜNLERİ SEMPOZYUMU, Turkey, 28 June 2010, pp.137-138
2010
2010OPTIMIZATION OF DESIRABILITY FUNCTIONS AS A DNLP MODEL BY GAMS/BARON
ÖZTÜRK B., KÖKSAL G., Weber G. W.
3rd Global Conference on Power Control and Optimization, Gold-Coast, Australia, 2 - 04 February 2010, vol.1239, pp.305-310
2010
2010EVALUATING THE CMARS PERFORMANCE FOR MODELING NONLINEARITIES
BATMAZ İ., Yerlikaya-Ozkurt F., Kartal-Koc E., Koksal G., Weber G.
3rd Global Conference on Power Control and Optimization, Gold-Coast, Australia, 2 - 04 February 2010, vol.1239, pp.351-357
2006
2006Defect Cause Modeling with Decision Tree and Regression Analysis
BAKIR B. S., BATMAZ İ., Gunturkun F. A., Ipekci T. A., KÖKSAL G., ÖZDEMİREL N. E.
Conference of the World-Academy-of-Science-Engineering-and-Technology, Cairo, Egypt, 8 - 10 December 2006, vol.17, pp.266-268
2006
2006Out-the window scene properties in pc-based helicopter simulators
Karaahmetoglu C., YILMAZ E., Cetin Y. Y., KÖKSAL G.
Conference on Enhanced and Synthetic Vision 2006, Florida, United States Of America, 17 - 18 April 2006, vol.6226
2005
2005e-Kampus-IS: Information system for a virtual university consortium
Onay P., Yalabik N., KÖKSAL G.
ITHET 2005: 6th International Conference on Information Technology Based Higher Education and Training, 2005, Juan Dolio, Dominican Republic, 7 - 09 July 2005, vol.2005
2005
2005An integrative framework for supplier segmentation
Özalp Y., KÖKSAL G., Nazli Wasti S.
35th International Conference on Computers and Industrial Engineering, ICC and IE 2005, İstanbul, Turkey, 19 - 22 June 2005, pp.1493-1498
2005
2005Customer relationship management of web-based education: A case study for metu-online
Çetin F. D., KÖKSAL G.
SEFI 2005 Annual Conference: Engineering Education at the Cross-Roads of Civilizations, Ankara, Turkey, 7 - 10 September 2005, pp.146-151
2000
2000TÜBİTAK TİDEB Öğrenin Yönetim Sistemi Tasarımı
KÖKSAL G., Saatçioğlu Ö., Doğrusöz H., KARASAKAL E., ALTEKİN F. T., ALTEKİN F. T.
21th Operations Research and Industrial Engineering National Conference, Turkey, 5 - 07 June 2000, pp.386-389
1999
1999Design and conduct of a partially asynchronous course on total quality management
KÖKSAL G., Derin H. N.
1999 ASEE Annual Conference and Exposition: Engineering Education to Serve the World, Cahrlotte, NC, United States Of America, 20 - 23 June 1999, pp.1483-1493
1999
1999EUREKA için Öğrenen Yönetim Sistemi Tasarımı Learning Management System Design for EUREKA
Saatçioğlu Ö., Doğrusöz H., KÖKSAL G., KARASAKAL E., Altekin T., ALTEKİN F. T., et al.
8th National Quality Conference Proceedings, Turkey, 1 - 03 November 1999
Books & Book Chapters
2019
2019Vision and Strategic Planning of University Governance: The Case of Middle East Technical University
KÖKSAL G., İlkuçan A.
in: University Governance and Academic Leadership in the EU and China, C. Zhu, M. Zayim Kutay, Editor, IGI Global, Pennsylvania, pp.164-182, 2019
2011
2011Determining the Climate Zones of Turkey by Center-Based Clustering Methods
Fahmi F., Kartal E., Iyigün C., Turkes M., Batmaz I., Yozgatligil C., et al.
in: Nonlinear and Complex Dynamics: Applications in Physical Biological and Financial Systems, J.A. Tenreiro Machado,Baleanu,D. and A. Luo, Editor, Springer, London/Berlin , London, pp.171-178, 2011
Supported Projects
2021 - 2024
2021 - 2024MIDDLE EAST TECHNICAL UNIVERSITY DIGITAL INNOVATION CENTER
AB IPA Project
(Project Abstract)
Gökler M. I. (Executive), Akar G., Yaman U., Köksal G., Eren P. E., Ertekin Bolelli Ş., et al.
2016 - 2019
2016 - 2019Tasarıma Bağlı Kalite Kaybının Ölçümü için Yöntem Geliştirilmesi
Project Supported by Higher Education Institutions
KÖKSAL G. (Executive)
2015 - 2018
2015 - 2018Governance and Academic Leadership of Chinese and European Universities in the Context of Innovation and Internationalization (LEAD)
Erasmus Project
(Project Abstract)
Işık Güler H. (Executive), Kondakçı Y., Köksal G., Çağıltay K., Yorgun İ.
2017 - 2017
2017 - 2017TÜBİTAK SAGE Kanatlı Güdüm Kiti Projesi
Project Supported by Other Private Institutions
(Project Abstract)
Köksal G. (Executive), Özateş Gürbüz M.
2016 - 2016
2016 - 2016KALİTE FONKSİYON GÖÇERİMİ YÖNTEMİ İLE YENİ MÜHİMMAT TASARIMIYAPILMASI PROJESİ
Project Supported by Other Private Institutions
(Project Abstract)
Köksal G. (Executive)
2015 - 2016
2015 - 2016FÜZE TDST ALGORİTMASI DETAYLI TASARIM KODLAMA TEST VE DEĞERLENDİRME ÇALIŞMASI
Technopark
Kırca Ö. (Executive), Köksal G., Dinler D.
2015 - 2015
2015 - 2015Alçak ve Orta İrtifa Hava Savunma Sistemleri Tehdit Değerlendirme ve Silah Tahsisi Algoritması Kavramsal Tasarım Çalışması
Technopark
Kırca Ö. (Executive), Köksal G., Dinler D.
2015 - 2015
2015 - 2015Robust Ürün ve Süreç Tasarımı için İstatistiksel Modelleme ve Etkileşimli Optimizasyon
Project Supported by Higher Education Institutions
KÖKSALAN M. M. (Executive), KÖKSAL G., ÖZATEŞ GÜRBÜZ M., İLK DAĞ Ö.
2014 - 2015
2014 - 2015Füze-Tehdit Değerlendirme ve Silah Tahsis Algoritması Kavramsal Tasarım ve Değerlendirme Projesi
Technopark
Kırca Ö. (Executive), Köksal G., Dinler D.
2014 - 2015
2014 - 2015Karar Destekli İstatistiksel Süreç Kontrol Yazılımı Geliştirilmesi
Technopark
Köksal G. (Executive), Tunç S.
2014 - 2015
2014 - 2015ÇOK AMAÇLI ÜRÜN VE SÜREÇ TASARIMI OPTİMİZASYONU İÇİN ETKİLEŞİMLİ YAKLAŞIMLAR
Project Supported by Higher Education Institutions
KÖKSALAN M. M. (Executive), KÖKSAL G., ÖZATEŞ GÜRBÜZ M.
2014 - 2014
2014 - 2014Kalite Fonksiyon Göçerimi (QFD) ve Kansei Mühendisliği Araştırması ve Uygulamalarının Geliştirilmesi
Technopark
(Project Abstract)
Köksal G. (Executive)
2013 - 2013
2013 - 2013Determination of Services for International Stakeholders
Technopark
Wasti Pamuksuz S. N., Köksal G., Tarı Kasnakoğlu B.
2012 - 2013
2012 - 2013Dayanıklı Tüketim Malları İçin Müşteri Bağlılığının Modellenmesi
Project Supported by Higher Education Institutions
KÖKSAL G. (Executive), Altaban A., YOZGATLIGİL C.
2010 - 2010
2010 - 2010Veri Madenciliği Yöntemleri ile Türkiye İklim Bölgelerinin Yeniden Belirlenmesi
Project Supported by Higher Education Institutions
(Project Abstract)
Batmaz İ. (Executive), Yozgatlıgil C., İyigün C., Purutçuoğlu Gazi V., Köksal G.
2006 - 2009
2006 - 2009Kalite İyileştirmede Veri Madenciliği Kullanımı ve Geliştirilmesi
TUBITAK Project
(Project Abstract)
KÖKSAL G. (Executive)
2007 - 2008
2007 - 2008Bir Hafif Ticari Araçta Sürücü Koltuğu Tasarımının QFD ile Belirlenmesi
Technopark
Köksal G. (Executive), Aktar Demirtaş E., Çabuk V.
2006 - 2006
2006 - 2006Kalite iyileştirmede veri madenciliği kullanımı
Project Supported by Higher Education Institutions
(Project Abstract)
Köksal G. (Executive), Özdemirel N. E., Kayalıgil S., Batmaz İ., Aydınlık Güntürkün F., İpekçi İ. A.
2004 - 2006
2004 - 2006SPAC Soft Araştırma ve Yazılım Geliştirme Projesi
Technopark
Köksal G. (Executive), Batmaz İ., Doğru A. H., Sazak H. S., Sürücü B.
2001 - 2002
2001 - 2002Çokdeğişkenli Özilinti Veriler ile İstatistiksel Proses Kontrol
Project Supported by Higher Education Institutions
(Project Abstract)
Köksal G. (Executive), Aytaçoğlu B.
Congress and Symposium Activities
24 June 2019 - 28 June 2019
24 June 2019 - 28 June 2019LEAD2 Workshops
Invited Speaker
Beijing-China
19 April 2019 - 20 April 2019
19 April 2019 - 20 April 2019Ulusal Sempozyum: Üniversitelerde İngilizcenin Eğitim Dili Olarak Kullanımına Bütüncül Bir Yaklaşım
Panelists
Ankara-Turkey
20 March 2019 - 22 March 2019
20 March 2019 - 22 March 2019LEAD2 Project Kick-off Meeting and Workshops
Invited Speaker
Brussels-Belgium
10 September 2018 - 12 September 2018
10 September 2018 - 12 September 2018