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Academician

MEHMET GÜRAY ÜNSAL

Profesör

Başkent Üniversitesi

Research topics OpenAlex
Articles 24 YÖKSİS 24 · OpenAlex 0 Total citations 124 h-index 6 · OpenAlex Q1 articles 6 Scopus · WoS Q1 5 Co-authors 25 5 Turkish institutions
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 24
YÖKSİS24 OpenAlex0
Projects 2
Books 2
Proceedings 21

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 7 + YÖKSİS · co-author record: 4
h-index 6 Percentile in Türkiye: 43 #526 of 1,087 at their university by h-index
i10-index
3
Total citations
124
Top 47% in Türkiye
Per article
11.3
FWCI
1.14
1.00 = world average
World top 1%
0
World top 10%
2

Most cited articles

  1. A novel network data envelopment analysis model for performance measurement of Turkish electricity distribution companies 2019 world top 10% 50 citations
  2. Use of the heuristic optimization in the parameter estimation of generalized gamma distribution: comparison of GA, DE, PSO and SA methods 2020 world top 10% 31 citations
  3. Optimisation of biomass catalytic depolymerisation conditions by using response surface methodology 2020 14 citations

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 4 articles (73 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
25
With an akaturk profile
10
Turkish institutions
5
Co-authored works
%92

Academic co-authors 10

  1. HACI HASAN ÖRKCÜ Profesör · Gazi Üniversitesi 6
  2. REŞAT KASAP Profesör · Gazi Üniversitesi 5
  3. ALTAY OĞULCAN DALKILIÇ Araştırma Görevlisi · Başkent Üniversitesi same university 2
  4. VOLKAN SONER ÖZSOY Doçent · Aksaray Üniversitesi 2
  5. BÜŞRA AĞAN ÇELİK Doçent · Ostim Teknik Üniversitesi 1
  6. DENİZ ÖZONUR Doçent · Gazi Üniversitesi 1
  7. HARUN KINACI Doktor Öğretim Üyesi · Ankara Yıldırım Beyazıt Üniversitesi 1
  8. MEDİHA ÖRKCÜ Profesör · Gazi Üniversitesi 1
  9. RABİA ARZU KALEMCİ Profesör · Çankaya Üniversitesi 1
  10. İHSAN ALP Profesör · Ostim Teknik Üniversitesi 1

National collaboration 5 institutions

Within own university2 joint works · Başkent Üniversitesi

  1. Gazi Üniversitesi 13 works · 4 academics
  2. Aksaray Üniversitesi 2 works · 1 academics
  3. Ankara Yıldırım Beyazıt Üniversitesi 1 works · 1 academics
  4. Ostim Teknik Üniversitesi 1 works · 2 academics
  5. Çankaya Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 15

DANIEL FRIESNER 4ROBERT EDWARD ROSENMAN 3BELİZ KAYAEZGİ NAZMANGÖRKEM KAYAGÖRKEM TOPRAKHASAN BALKONSTANTINOS PETRIDISKOSTANTINOS PETRIDISM. TAHA YILDIRIMPRASANTA DEYROBERT ROSENMANSILA DİLAN GÖÇENVADOUD NAJJARIÜNAL DİKBAŞ

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Index quartiles

?
Scopus (SJR) 14
  • Q1 6 %42.9
  • Q2 5 %35.7
  • Q3 3 %21.4
  • Q4 0 %0.0
WoS (JCR) 14
  • Q1 5 %35.7
  • Q2 2 %14.3
  • Q3 4 %28.6
  • Q4 3 %21.4
TR Index 6 articles
OpenAlex citation percentile
Top 1%0
Top 10%1
Avg · n 7 %66.2
Other counts

Scopus (SJR)

  • YÖKSİS rows 14

WoS (JCR)

  • YÖKSİS rows 14

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

24articles

Journals with publications

16 journals

Narrow down

Scopus (SJR)
Q16 Q25 Q33 Q40
WoS (JCR)
Q15 Q22 Q34 Q43
TR Index
6articles

Article list

  1. 2026 Sustainable Development Solutions Network (SDSN) Reports Between 2018 and 2023: Malmquist Index Analysis for the Performance of OECD Countries Sustainable Development DOI 10.1002/sd.71010 YÖKSİS SJR Q1 JCR Q1 OpenAlex 28.6%
  2. 2026 Using Parametric Bootstrapping for Estimation of the Incidence of Inefficiency: Improving Features of Non-Parametric Bootstrap Estimator Gazi University Journal of Science DOI https://dergipark.org.tr/en/pub/gujs/issue/100501 YÖKSİS TR Index SJR Q2 JCR Q3 OpenAlex 27.5%
  3. 2025 Ranking Decision Making Units (DMUs) Using Support Vector Machines (SVM) & Ideal DMU Journal of Turkish Operations Management YÖKSİS TR Index
  4. 2025 Assessing R&D efficiency in industry: a multi stage ARIII approach for enhanced performance evaluation Annals of Operations Research DOI 10.1007/s10479-025-06979-w YÖKSİS SJR Q1 JCR Q2 OpenAlex 81.5%
  5. 2025 Türkiye'deki Vakıf Üniversitelerine Yönelik Bir Performans Değerlendirmesi Gazi Üniversitesi Fen Fakültesi Dergisi YÖKSİS TR Index
  6. 2024 Estimation of the Incidence of Inefficiency Using Bootstrap and Bayesian Estimators COMMUNICATIONS IN STATISTICS - SIMULATION AND COMPUTATION DOI https://www.tandfonline.com/doi/full/10.1080/03610918.2024.2423221?src= YÖKSİS SJR Q2 JCR Q3
  7. 2023 2002-2022 Dönemi Türk Uçuş Verilerinin Yıllar ve Havalimanları Bakımından Değerlendirilmesi Gazi Üniversitesi Fen Fakültesi Dergisi DOI https://dergipark.org.tr/tr/pub/guffd YÖKSİS TR Index
  8. 2022 New Bayesian Estimators For The Incidence Of Inefficiency In The Cases Wıthout A Rule Of Thumb JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION DOI https://www.tandfonline.com/toc/gscs20/current YÖKSİS SJR Q2 JCR Q3
  9. 2022 Beklenen Enflasyon Verilerinde Kaos Varlığının İncelenmesi Yönetim ve Ekonomi Dergisi DOI 10.18657/yonveek.1034185 YÖKSİS TR Index OpenAlex 75.5%
  10. 2021 New Posterior Distributions for the Incidence of Ineficiency in DEA Scores COMMUNICATIONS IN STATISTICS-THEORY AND METHODS DOI https://www.tandfonline.com/doi/full/10.1080/03610926.2019.1653920 YÖKSİS SJR Q3 JCR Q4
  11. 2021 A close look at 2019 novel coronavirus (COVID 19) infections in Turkey using time series analysis & efficiency analysis Chaos, Solitons & Fractals DOI 10.1016/j.chaos.2020.110583 YÖKSİS SJR Q1 JCR Q1 OpenAlex 78.5%
  12. 2020 The curse of dimensionality (COD), misclassified DMUs, and Bayesian DEA Communications in Statistics - Simulation and Computation DOI https://www.tandfonline.com/doi/full/10.1080/03610918.2020.1740260 YÖKSİS SJR Q3 JCR Q3
  13. 2020 Use of the heuristic optimization in the parameter estimation of generalized gamma distribution: comparison of GA, DE, PSO and SA methods COMPUTATIONAL STATISTICS DOI 10.1007/s00180-020-00966-4 YÖKSİS SJR Q2 JCR Q4 OpenAlex top 10% OpenAlex 96.1%
  14. 2020 Investigating Covid 19 Data for G-20, EU and OECD Countries via Using Time Series Analysis Cluster Analysis Journal of Turkish Operations Management DOI https://dergipark.org.tr/en/pub/jtom/accepted-articles YÖKSİS TR Index
  15. 2020 Investigating socio-economic ranking of cities in Turkey using data envelopment analysis (DEA) and linear discriminant analysis (LDA) Annals of Operations Research DOI http://link.springer.com/10.1007/s10479-017-2748-0 YÖKSİS SJR Q1 JCR Q1
  16. 2019 A novel network data envelopment analysis model for performance measurement of Turkish electric distribution companies ENERGY YÖKSİS SJR Q1 JCR Q1
  17. 2017 Ranking decision making units with the integration of the multi-dimensional scaling algorithm into PCA-DEA Hacettepe University Journal of Mathematics and Statistics YÖKSİS
  18. 2017 Bayesian DEA, The Curse of Dimensionality, and Missclassified DMUs Washinton State University Working Paper Series YÖKSİS
  19. 2016 A note for weight restriction in the ARIII model based on correlation coefficients APPLIED MATHEMATICAL MODELLING DOI doi.org/10.1016/j.apm.2016.06.052 YÖKSİS SJR Q1 JCR Q1
  20. 2015 A modification of a mixed integer linear programming MILP model to avoid the computational complexity ANNALS OF OPERATIONS RESEARCH DOI 10.1007/S10479-015-1916-3 YÖKSİS SJR Q2 JCR Q2 OpenAlex 76.1%

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