avatar
Emre Koçak Asst. Prof. Dr. Gazı University
Publication 11 Review 7 CrossRef Cited 14 TR Dizin Cited 1
11 Publication
7 Review
14 CrossRef Cited
1 TR Dizin Cited
0000-0001-6686-9671
57410166300

Research Fields

Operation

Institution

Gazı University

Publications

Karar Verme Birimlerinin Ayırt Edilebilirlik Sorunu Üzerine Çok Kriterli Karar Verme Tabanlı Bir Yaklaşım
Authors: Emre Koçak
Published: 2026 , Gazi Üniversitesi Fen Fakültesi Dergisi
DOI: 10.63716/guffd.1885917
FAVORITE 0 TOTAL DOWNLOAD COUNT 89

0

89

Implementation of a Chaotic Particle Swarm Optimization Algorithm to Estimate the Parameters of Weibull Distribution
Authors: Emre Koçak , Büşra Aksel , Hacı Hasan Örkcü
Published: 2026 , Journal of Polytechnic
DOI: 10.2339/politeknik.1733077
FAVORITE 0 TOTAL DOWNLOAD COUNT 331

0

331

Türkiye'deki üniversitelerin performans değerlendirmesi: İkili kümeleme analizi ve en etkili VZA modeline dayalı bir yaklaşım
Authors: Ahmet Kocatürk , Emre Koçak , Hacı Hasan Örkcü
Published: 2026 , Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
DOI: 10.17341/gazimmfd.1650429
FAVORITE 0 TOTAL DOWNLOAD COUNT 469

0

469

The parameter estimation of the COVID-19 death based on the Gumbel distribution through the multi-objective programming: Turkey case
Authors: Ecem Demir Yurtseven , Emre Koçak , H. Hasan Örkcü
Published: 2024 , Gazi University Journal of Science
DOI: 10.35378/gujs.1393264
FAVORITE 0 TOTAL DOWNLOAD COUNT 573

0

573

Energy Modeling of Türkiye Road and Rail Transport Towards Net Zero Emissions Target (2025-2050)
Authors: Onur Dönmezçelik , Emre Koçak , H. Hasan Örkcü
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1212520
FAVORITE 0 TOTAL DOWNLOAD COUNT 3332

0

3332

Particle swarm optimization based feature selection using factorial design
Authors: Emre Koçak , H. Hasan Örkcü
Published: 2024 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.1346686
FAVORITE 0 TOTAL DOWNLOAD COUNT 1468

0

1468

Modeling of wind speed using differential evolution: Istanbul case
Authors: Emre Koçak , Volkan Soner Özsoy , H. Hasan Örkcü
Published: 2024 , Sigma Journal of Engineering and Natural Sciences
DOI: -
FAVORITE 0 TOTAL DOWNLOAD COUNT 633

0

633

Influence of Finishing Procedures on Surface Roughness and Biaxial Flexural Strength of High-translucent 4Y-PSZ, 5Y-PSZ, and 6Y-PSZ Monolithic Zirconia
Authors: Gülsüm Doğru , Elif Demiralp , Emre Koçak , H. Hasan Örkcü , Prof. Dr. Cemal Aydın , Handan Yılmaz
Published: 2023 , Clinical and Experimental Health Sciences
DOI: 10.33808/clinexphealthsci.1073010
FAVORITE 0 TOTAL DOWNLOAD COUNT 1794

0

1794

A multi-objective programming approach to Weibull parameter estimation
Authors: Emre Koçak , Ecem Demir Yurtseven , H. Hasan Örkcü
Published: 2022 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.912435
FAVORITE 0 TOTAL DOWNLOAD COUNT 1373

0

1373

Madde ömrü tahmininde çok amaçlı programlama tabanlı bir yaklaşım: Weibull dağılımı uygulaması
Authors: Emre Koçak , H. Hasan Örkcü
Published: 2022 , Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
DOI: 10.17341/gazimmfd.918607
FAVORITE 0 TOTAL DOWNLOAD COUNT 1353

0

1353

Measuring the Efficiency of Turkish State Universities Based on a Two-Stage DEA Model
Authors: Emre Koçak , H. Hasan Örkcü
Published: 2021 , Gazi University Journal of Science
DOI: 10.35378/gujs.801115
FAVORITE 0 TOTAL DOWNLOAD COUNT 1043

0

1043

Articles published in
Clinical and Experimental Health Sciences
Clinical and Experimental Health Sciences
Gazi University Journal of Science
Gazi University Journal of Science
Gazi Üniversitesi Fen Fakültesi Dergisi
Gazi Üniversitesi Fen Fakültesi Dergisi
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Journal of Polytechnic
Journal of Polytechnic
Sigma Journal of Engineering and Natural Sciences
Sigma Journal of Engineering and Natural Sciences

Reviews

EKOIST Journal of Econometrics and Statistics
EKOIST Journal of Econometrics and Statistics
Gazi University Journal of Science
Gazi University Journal of Science
Gazi Üniversitesi Fen Fakültesi Dergisi
Gazi Üniversitesi Fen Fakültesi Dergisi
Journal of Productivity
Journal of Productivity

Publications

Türkiye'deki üniversitelerin performans değerlendirmesi: İkili kümeleme analizi ve en etkili VZA modeline dayalı bir yaklaşım
Authors: Ahmet Kocatürk , Emre Koçak , Hacı Hasan Örkcü
Published: 2026 , Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
DOI: 10.17341/gazimmfd.1650429
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 469

1

0

469

Energy Modeling of Türkiye Road and Rail Transport Towards Net Zero Emissions Target (2025-2050)
Authors: Onur Dönmezçelik , Emre Koçak , H. Hasan Örkcü
Published: 2024 , Journal of Polytechnic
DOI: 10.2339/politeknik.1212520
CITED 7 FAVORITE 0 TOTAL DOWNLOAD COUNT 3332

7

0

3332

Particle swarm optimization based feature selection using factorial design
Authors: Emre Koçak , H. Hasan Örkcü
Published: 2024 , Hacettepe Journal of Mathematics and Statistics
DOI: 10.15672/hujms.1346686
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1468

1

0

1468

Influence of Finishing Procedures on Surface Roughness and Biaxial Flexural Strength of High-translucent 4Y-PSZ, 5Y-PSZ, and 6Y-PSZ Monolithic Zirconia
Authors: Gülsüm Doğru , Elif Demiralp , Emre Koçak , H. Hasan Örkcü , Prof. Dr. Cemal Aydın , Handan Yılmaz
Published: 2023 , Clinical and Experimental Health Sciences
DOI: 10.33808/clinexphealthsci.1073010
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1794

1

0

1794

Measuring the Efficiency of Turkish State Universities Based on a Two-Stage DEA Model
Authors: Emre Koçak , H. Hasan Örkcü
Published: 2021 , Gazi University Journal of Science
DOI: 10.35378/gujs.801115
CITED 4 FAVORITE 0 TOTAL DOWNLOAD COUNT 1043

4

0

1043

Popular Publications: It is determined automatically by the researchers doing research in DergiPark according to the statistics of being added to the favorites. CrossRef Cited: The citations shown in DergiPark are drawn from CrossRef. For this, the cited and cited articles must be registered in CrossRef (DOI number). ^: Citation numbers are reflected in the system by DergiPark at certain periods. : Click to get information about the DergiPark User Badge.