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Academician

AYŞEN AKKAYA

Profesör

Orta Doğu Teknik Üniversitesi Fen-Edebiyat Fakültesi İstatistik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal İstatistik
Keywords YÖKSİS
Articles 23 YÖKSİS 23 · OpenAlex 0 Total citations 207 h-index 7 · OpenAlex OpenAlex coverage %61 matched 14 / 23 Q1 articles 5 Scopus · WoS Q1 3 Best field rank #158 / 575 Side field · top 27.5% Co-authors 18 4 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 14
h-index 7 Percentile in Türkiye: 72 #398 of 1,012 at their university by h-index
i10-index
6
Total citations
207
Top 25% in Türkiye
Per article
14.8
FWCI
1.09
1.00 = world average
World top 1%
0
World top 10%
2

Most cited articles

  1. THE RISK FACTORS IN CENTRAL VENOUS CATHETER RELATED THROMBOSIS 1995 world top 10% 62 citations
  2. Robust estimation in multiple linear regression model with non Gaussian noise 2008 world top 10% 42 citations
  3. Modified maximum likelihood estimators using ranked set sampling 2013 30 citations
How is this computed?

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. h-index on the OpenAlex author profile: 10.

Citing publications Crossref 46 publications citing 14 DOI-bearing articles · 10 Türkiye-affiliated
  • 1999 1
  • 2018 1
  • 2019 9
  • 2020 8
  • 2021 15
  • 2022 10
  • 2023 1
  • 2025 1
  1. Examining the mediating role of renewable energy awareness on the effect of social media marketing on patients’ evaluation of hospital services TR Murat Başal et al. · Journal of Economic and Administrative Sciences · 2025
  2. DOI 10.1109/tcyb.2021.3115459 2023
  3. DOI 10.1016/j.isatra.2022.01.021 2022
  4. DOI 10.1109/tcyb.2021.3057545 2022
  5. DOI 10.1016/j.puhe.2022.01.018 2022
  6. DOI 10.1109/tr.2020.2999392 2022
  7. DOI 10.1109/jsyst.2020.3044238 2022
  8. DOI 10.1007/978-3-030-60626-8_42 2022
  9. DOI 10.1080/02331888.2022.2029862 2022
  10. DOI 10.1088/1674-1056/ac2f33 2022
  11. DOI 10.1109/tac.2021.3081256 2022
  12. DOI 10.1016/j.chb.2021.107040 2022
  13. The modified maximum likelihood estimators for the parameters of the regression model under bivariate median ranked set sampling TR Hakan Savaş Sazak et al. · Computational Statistics · 2021
  14. Inference in Multiple Linear Regression Model with Generalized Secant Hyperbolic Distribution Errors TR Álvaro Alexander Burbano Moreno et al. · Ingeniería y Ciencia · 2021
  15. Inference in Multiple Linear Regression Model with Generalized Secant Hyperbolic Distribution Errors TR Álvaro Alexander Burbano Moreno et al. · Ingeniería y Ciencia · 2021
  16. DOI 10.1109/tsmc.2020.2980361 2021
  17. DOI 10.1109/tnnls.2020.2991151 2021
  18. DOI 10.1007/s11009-021-09872-8 2021
  19. DOI 10.1109/jas.2021.1003826 2021
  20. DOI 10.1007/978-981-16-8162-2_6 2021
  21. DOI 10.1109/tcsi.2021.3097824 2021
  22. DOI 10.1080/21642583.2020.1867663 2021
  23. DOI 10.1016/j.jfranklin.2021.08.048 2021
  24. DOI 10.1007/s12665-021-09625-3 2021
  25. DOI 10.1007/s40995-021-01159-4 2021
  26. DOI 10.1007/978-3-030-49616-6_42-1 2021
  27. DOI 10.1051/ro/2020124 2021
  28. Re: Ratio of umbilical and cerebral artery pulsatility indices in assessment of fetal risk: numerator and denominator matter TR E. Kalafat et al. · Ultrasound in Obstetrics & Gynecology · 2020
  29. A robust adaptive modified maximum likelihood estimator for the linear regression model TR Sukru Acitas et al. · Journal of Statistical Computation and Simulation · 2020
  30. A comparative study of Ranked Set Sampling (RSS) and Simple Random Sampling (SRS) in agricultural studies: A case study on the walnut tree TR Arzu ALTİN YAVUZ et al. · Eurasian Journal of Forest Science · 2020

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 23

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 1 articles
OpenAlex citation percentile
Top 1%0
Top 10%2
Avg · n 13 %62.5
Other counts

Scopus (SJR)

  • YÖKSİS rows 16

WoS (JCR)

  • YÖKSİS rows 16

Articles

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

23articles

Journals with publications

16 journals

Narrow down

Scopus (SJR)
Q15 Q24 Q36 Q41
WoS (JCR)
Q13 Q25 Q31 Q47
TR Index
1articles

Article list

  1. 2024 Multicriteria Decision Making in Site Selection for Nuclear Power Plants Nuclear Technology DOI 10.1080/00295450.2023.2299078 YÖKSİS SJR Q2 JCR Q2 OpenAlex 80.6%
  2. 2022 Adaptive estimation of autoregression models under long-tailed symmetric distribution Informa UK Limited DOI 10.1080/03610918.2022.2103568 YÖKSİS SJR Q3 JCR Q4 OpenAlex 8.2%
  3. 2021 ESTIMATION IN MULTIFACTOR POLYNOMIAL REGRESSION UNDER NON-NORMALITY. Pakistan journal of statistics YÖKSİS SJR Q3 JCR Q4
  4. 2020 Re: Ratio of umbilical and cerebral artery pulsatility indices in assessment of fetal risk: numerator and denominator matter ULTRASOUND IN OBSTETRICS GYNECOLOGY YÖKSİS SJR Q1 JCR Q1
  5. 2018 Inference of Autoregressive Model with Stochastic Exogenous VariableUnder Short-Tailed Symmetric Distributions Iranian Journal of Science and Technology Transaction A-Science DOI DOI https://doi.org/10.1007/s40995-017-0448-x YÖKSİS SJR Q4 JCR Q4
  6. 2015 Robust pairwise multiple comparisons under short tailed symmetric distributions Journal of Applied Statistics DOI 10.1080/02664763.2015.1023706 YÖKSİS SJR Q3 JCR Q4 OpenAlex 5.7%
  7. 2013 Modified maximum likelihood estimators using ranked set sampling Journal of Computational and Applied Mathematics DOI 10.1016/j.cam.2012.08.030 YÖKSİS SJR Q1 JCR Q2 OpenAlex 73.1%
  8. 2012 Can We Assess and Monitor Privacy and Security Risk for Social Networks Procedia - Social and Behavioral Sciences DOI 10.1016/j.sbspro.2012.09.1170 YÖKSİS OpenAlex 88.4%
  9. 2012 robust estimation of magnitude-frequency relationship parameters STRUCTURAL SAFETY YÖKSİS SJR Q1 JCR Q1 OpenAlex 80.9%
  10. 2010 Estimating parameters of a multiple autoregressive model by the modified maximum likelihood method Journal of Computational and Applied Mathematics DOI 10.1016/j.cam.2009.09.013 YÖKSİS SJR Q2 JCR Q2 OpenAlex 62.2%
  11. 2008 Analysis of variance and linear contrasts in experimental design with generalized secant hyperbolic distribution Elsevier BV DOI 10.1016/j.cam.2007.06.001 YÖKSİS SJR Q2 JCR Q2 OpenAlex 61.1%
  12. 2008 Autoregressive models with short-tailed symmetric distributions Statistics: A Journal of Theoretical and Applied Statistics DOI 10.1080/02331880701736663 YÖKSİS SJR Q3 JCR Q3 OpenAlex 74.8%
  13. 2008 Robust estimation in multiple linear regression model with non Gaussian noise Automatica DOI 10.1016/j.automatica.2007.06.029 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.1%
  14. 2008 Short tailed Distributions and Inliers TEST YÖKSİS
  15. 2005 Robust Estimation and Hypothesis Testing Under Short tailedness and Inliers TEST YÖKSİS
  16. 2005 Time series AR(1) model for short-tailed distributions STATISTICS YÖKSİS SJR Q3 JCR Q4 OpenAlex 84.7%
  17. 2005 Basit Doğrusal Otoregresif Modeller Sisteminde Parametre Tahmini ve Hipotez Testi: Simetrik İnovasyonlar istatistik araştırma dergisi YÖKSİS
  18. 2002 Stochastic modeling of earthquake occurrences and estimation of seismic hazard: a random field approach Probabilistic Engineering Mechanics YÖKSİS
  19. 2001 Estimating parameters in autoregressive models in non-normal situations: asymmetric innovations Communications in statistics-theory and methods YÖKSİS
  20. 2001 CORRIGENDUM: TIME SERIES MODELS WITH ASYMMETRIC INNOVATIONS Informa UK Limited DOI 10.1081/STA-100106072 YÖKSİS SJR Q3 JCR Q4

Projects 10 See all (10) →

  1. 2020 Uzun Kuyruklu Simetrik Dağılıma Sahip Çok Faktörlü Polinom Regresyonunda Sağlam Çıkarım ARAŞTIRMA PROJESİ · Tamamlandı 2020-10-05 – 2021-10-05
  2. 2018 Elemanları Arasında Mekansal Korelasyon BulunanElektrik Iletim Aglarının Çok Boyutlu Tehlike Altındaki Güvenirligi -Tübitak 1001 · Tamamlandı 2018-12-01 – 2020-01-01
  3. 2015 DÜNYA VE TÜRKİYE ÜNİVERSİTELERİ AKADEMİK PERFORMANSLARININ GENEL BAŞARI KRİTERLERİNE GÖRE VE ALANLAR ÖZELİNDE İNCELENMESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2015-01-01 – 2017-12-31
  4. 2016 ODTU KAmpusunde Çöp toplama Sİstemi Dışında kalan evsel katı atıkların analizi ve Çözüm Önerileri ORTA DOĞU TEKNİK ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2016-01-01 – 2016-12-31
  5. 2006 Multiple comparisons under short tailed symmetric distributions Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2006-02-01 – 2007-02-01

Books 5

  1. 2018 Contributions to Statistics: Time Series Analysis and Forecasting Springer Kitap Bölümü · Bilimsel Kitap
  2. 2016 Land Based and Marine HazardsScientific and Management Issues Springer Netherlands ISBN 978-0-7923-4064-5 Kitap Bölümü · Araştırma (Tez Hariç) Kitabı
  3. 2014 Science Gateways for Distributed Computing Infrastructures Springer International Publishing ISBN 978-3-319-11267-1 Kitap Bölümü · Araştırma (Tez Hariç) Kitabı
  4. 2004 Robust Estimation and Hypothesis Testing New Age International (P) Publishers ISBN 81-224-1556-3 Bilimsel Kitap
  5. 2003 Probabilistic Site Characterization at the National Geotechnical Experimentation Sites ASCE Press Kitap Bölümü · Bilimsel Kitap

Proceedings 23 See all (23) →

  1. 2009 Symmetric Short-tailed Distributions and Applications 57th Session of the International Statistical Institute, STCPM
  2. — Robust Inference for a Fat-Tailed Skew Distribution ICAS- International conference on Advances in Statistics
  3. 2007 Pairwise Multiple Comparisons under Short-tailed Symmetric Distribution ENBIS-DEINDE 2007
  4. 2019 Adaptive Estimation of Autoregressive Models under Long- tailed Symmetric Distribution 2nd International Conference on Mathematics and Statistics, ICoMS
  5. 2017 A New Estimation Technique for AR(1) Model with Long-tailed Symmetric Innovations ınternational work-conference on time series analysis

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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
18
With an akaturk profile
5
Turkish institutions
4
Co-authored works
%100

Academic co-authors 5

  1. ÖZLEM TÜRKER BAYRAK Doçent · Çankaya Üniversitesi 4
  2. SİBEL BALCİ Doçent · Marmara Üniversitesi 2
  3. ERKAN KALAFAT Doçent · Koç Üniversitesi 1
  4. MEHMET AYHAN KUZU Profesör · Ankara Üniversitesi 1
  5. ZEYNEP IŞIL KALAYLIOĞLU AKYILDIZ Profesör · Orta Doğu Teknik Üniversitesi same university 1

National collaboration 4 institutions

Within own university1 joint works · Orta Doğu Teknik Üniversitesi

  1. Çankaya Üniversitesi 4 works · 1 academics
  2. Marmara Üniversitesi 2 works · 1 academics
  3. Ankara Üniversitesi 1 works · 1 academics
  4. Koç Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 13

MOTİ LAL TİKU 8MEHMET SEMİH YÜCEMEN 4AYDIN İNANAng DavidAsma khalilBERNA TUNCERBurçin Emre ÜlgenCÜNEYT KÖKSOYErden ÎlhanNÜZHET CENAP DENERSahinoglu MehmetYildiz elif yilmazebru Ozturk

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.