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Academician

ÇAĞDAŞ HAKAN ALADAĞ

Profesör

Hacettepe Üniversitesi Fen Fakültesi İstatistik Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal İstatistik
Keywords YÖKSİS
Articles 77 YÖKSİS 77 · OpenAlex 0 Total citations 2,016 h-index 22 · OpenAlex OpenAlex coverage %26 matched 20 / 77 Q1 articles 24 Scopus · WoS Q1 17 Top 2% world rank #313,990 Stanford / Elsevier 2026 Best field rank #1 / 49 Keyword · top 2.0% Co-authors 50 17 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: 20 + YÖKSİS · co-author record: 23
h-index 22 Percentile in Türkiye: 94 #374 of 2,381 at their university by h-index
i10-index
32
Total citations
2,016
Top 4.3% in Türkiye
Per article
46.9
FWCI
3.35
1.00 = world average
World top 1%
0
World top 10%
22

Most cited articles

  1. Forecasting in high order fuzzy times series by using neural networks to define fuzzy relations 2009 world top 10% 183 citations
  2. Forecasting nonlinear time series with a hybrid methodology 2009 world top 10% 160 citations
  3. A new time invariant fuzzy time series forecasting method based on particle swarm optimization 2012 world top 10% 138 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. 23 articles (938 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. h-index on the OpenAlex author profile: 30.

Citing publications Crossref 229 publications citing 21 DOI-bearing articles · 50 Türkiye-affiliated
  • 2018 2
  • 2019 36
  • 2020 64
  • 2021 88
  • 2022 30
  • 2024 1
  • 2025 8
  1. Estimating the Initial Weights in Artificial Neural Networks for Univariate Time Series with Kernel Density Estimator TR Cagatay BAL et al. · 2025
  2. A New Hybrid Recurrent Intuitionistic Fuzzy Time Series Forecasting Method TR Turan Cansu et al. · Forecasting · 2025
  3. Implementation of a Chaotic Particle Swarm Optimization Algorithm to Estimate the Parameters of Weibull Distribution TR Emre Koçak et al. · Politeknik Dergisi · 2025
  4. DOI 10.3389/fbuil.2025.1699466 2025
  5. DOI 10.1371/journal.pone.0325199 2025
  6. DOI 10.1109/access.2025.3626780 2025
  7. DOI 10.3390/machines13111022 2025
  8. DOI 10.1007/s10706-025-03554-9 2025
  9. DOI 10.1109/icrms63553.2024.00059 2024
  10. A New CNN-Based Model for Financial Time Series: TAIEX and FTSE Stocks Forecasting TR Melih Kirisci et al. · Neural Processing Letters · 2022
  11. A fuzzy regression functions approach based on Gustafson-Kessel clustering algorithm TR Eren Bas et al. · Information Sciences · 2022
  12. Multivariate intuitionistic fuzzy inference system for stock market prediction: The cases of Istanbul and Taiwan TR Ozge Cagcag Yolcu et al. · Applied Soft Computing · 2022 · cites 2 articles of this academic
  13. A hybrid sigma-pi neural network for combined intuitionistic fuzzy time series prediction model TR Sule Nazlı Arslan et al. · Neural Computing and Applications · 2022 · cites 6 articles of this academic
  14. A new automatic forecasting method based on a new input significancy test of a single multiplicative neuron model artificial neural network TR Erol Egrioglu et al. · Network: Computation in Neural Systems · 2022
  15. A new composite lognormal-Pareto type II regression model to analyze household budget data via particle swarm optimization TR Hande Konşuk Ünlü · Soft Computing · 2022
  16. A Hybrid Time Series Prediction Model Based on Fuzzy Time Series and Maximal Overlap Discrete Wavelet Transform TR Nevin GÜLER DİNCER et al. · Gazi University Journal of Science · 2022 · cites 2 articles of this academic
  17. Use of multi-objective examination model to sensitivity analysis for sustainability with three new practices TR Ahmet Bahadır Şimşek · Journal of Modelling in Management · 2022
  18. An Efficient Hybrid Algorithm with Particle Swarm Optimization and Nelder-Mead Algorithm for Parameter Estimation of Nonlinear Regression Modeling TR Aynur YONAR et al. · Gazi University Journal of Science · 2022
  19. A multi-objective programming approach to Weibull parameter estimation TR Emre KOÇAK et al. · Hacettepe Journal of Mathematics and Statistics · 2022
  20. DOI 10.1109/tnnls.2021.3051384 2022
  21. DOI 10.1007/s12517-021-09314-2 2022
  22. DOI 10.1016/j.neunet.2021.10.005 2022
  23. DOI 10.1016/j.asoc.2022.108449 2022
  24. DOI 10.1007/s10853-021-06850-w 2022
  25. DOI 10.3390/w14030300 2022
  26. DOI 10.1109/scset55041.2022.00082 2022
  27. DOI 10.1109/tits.2021.3130264 2022
  28. DOI 10.1016/j.isatra.2022.02.011 2022
  29. DOI 10.32604/csse.2022.021078 2022
  30. DOI 10.1051/e3sconf/202233500016 2022

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 18.4% 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.

World’s top 2% scientists

Stanford / Elsevier · 2026
World rank
313,990
career list
Composite c-score
3.02
excluding self-citations
h-index
25
hm 9.8
Sub-field rank
7594
Artificial Intelligence & Image Processing

The 2026 list (v9) prepared by Stanford University and Elsevier from Scopus data; indicators exclude self-citations. See the Türkiye list →

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 77

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

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%13
Avg · n 21 %88.9
Other counts

Scopus (SJR)

  • YÖKSİS rows 43

WoS (JCR)

  • YÖKSİS rows 43

Articles

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

77articles

Journals with publications

24 journals

Narrow down

Scopus (SJR)
Q124 Q211 Q34 Q43
WoS (JCR)
Q117 Q212 Q39 Q44
TR Index
0articles

Article list

  1. 2024 Volcanic jets to commercial jets: synopsis and diagnosis Bulletin of Volcanology DOI 10.1007/s00445-024-01759-z YÖKSİS SJR Q1 JCR Q2 OpenAlex 89.0%
  2. 2023 An enhanced random forest approach using CoClust clustering: MIMIC-III and SMS spam collection application Springer Science and Business Media LLC DOI 10.1186/s40537-023-00720-9 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.3%
  3. 2023 Modeling of Tunnel Boring Machine Performance Employing Random Forest Algorithm GEOTECHNICAL AND GEOLOGICAL ENGINEERING DOI 10.1007/s10706-023-02516-3 YÖKSİS SJR Q1 JCR Q3 OpenAlex 82.9%
  4. 2022 Statistical determination of significant particle swarm optimization parameters: the case of Weibull distribution SOFT COMPUTING DOI https://link.springer.com/article/10.1007/s00500-022-07253-y YÖKSİS SJR Q2 JCR Q2
  5. 2021 Artificial neural networks to predict deformation modulus of rock masses considering overburden stress Geomechanics and Geoengineering DOI 10.1080/17486025.2021.2008518 YÖKSİS SJR Q2 JCR Q3 OpenAlex 60.4%
  6. 2019 Fuzzy Logic Based Bidding Strategies in Dynamic Double Auctions Kybernetes DOI 10.1108/K-01-2018-0040 YÖKSİS SJR Q1 JCR Q3 OpenAlex 67.7%
  7. 2019 A New Approach for Estimating the Parameters of Weibull Distribution via Particle Swarm Optimization: An Application to the Strengths of Glass Fibre RELIABILITY ENGINEERING SYSTEM SAFETY DOI 10.1016/j.ress.2018.07.024 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 95.2%
  8. 2019 Architecture Selection in Neural Networks by Statistical and Machine Learning Oriental Journal of Computer Science and Technology DOI 10.13005/ojcst12.03.02 YÖKSİS OpenAlex 66.6%
  9. 2018 A Novel Stochastic Seasonal Fuzzy Time Series Forecasting Model International Journal of Fuzzy Systems DOI 10.1007/s40815-017-0385-z YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 91.1%
  10. 2017 Forecasting Gold Prices with Fuzzy Time Series Turkish Journal of Fuzzy Systems YÖKSİS
  11. 2016 Multiplicative Neuron Model Artificial Neural Network Based on Gaussian Activation Function Neural Computing and Applications YÖKSİS
  12. 2016 High order fuzzy time series forecasting method based on an intersection operation Applied Mathematical Modelling YÖKSİS
  13. 2016 Type 1 fuzzy time series function method based on binary particle swarm optimisation International Journal of Data Analysis Techniques and Strategies YÖKSİS
  14. 2016 A comparison of different model selection criteria for forecasting EURO USD exchange rates by feed forward neural network International Journal of Computing DOI 2349-1469 YÖKSİS
  15. 2015 A NEW MULTILAYER FEEDFORWARD NETWORK BASED ON TRIMMED MEAN NEURON MODEL Neural Network World DOI 10.14311/NNW.2015.25.029 2 YÖKSİS records YÖKSİS SJR Q3 JCR Q4 OpenAlex 84.0%
  16. 2015 Advanced Time Series Forecasting Methods Mathematical Problems In Engineering Mathematical Problems In Engineering YÖKSİS
  17. 2015 Recurrent Multiplicative Neuron Model Artificial Neural Network for Non linear Time Series Forecasting Neural Processing Letters DOI 10.1007/s11063-014-9342-0 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 93.1%
  18. 2015 Fuzzy time series network used to forecast linear and nonlinear time series Applied Intelligence DOI 10.1007/s10489-015-0647-0 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 97.4%
  19. 2015 A novel membership value based performance measure Journal of Intelligent and Fuzzy Systems YÖKSİS
  20. 2015 A New Hybrid Fuzzy Time Series Forecasting Approach Based on Intelligent Optimization American Journal of Intelligent Systems YÖKSİS

Projects 3

  1. 2016 Sanayinin ihtiyaç duyduğu yeni ürün sistem geliştirme ve Ar-Ge destek programlarından yararlanmaya yönelik proje geliştirme konularında sanayiye teknik danışmanlık HACETTEPE ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2016-08-01 – 2016-12-30
  2. 2011 Mevsimsel Bulanık Zaman Serilerinin Öngörülmesinde Yeni Bir Algoritma -Tübitak 1002 · Tamamlandı 2011-05-02 – 2012-05-01
  3. 2011 PARÇACIK SÜRÜ OPTİMİZASYONU VE YAPAY SİNİR AĞLARINA DAYALI YENİ BİR BULANIK ZAMAN SERİSİ ÖNGÖRÜ YÖNTEMİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2011-03-01 – 2012-03-01

Books 29 See all (29) →

  1. 2023 TEORİ VE UYGULAMALARLA NİCEL KARAR VERME IKSAD INTERNATIONAL PUBLISHING HOUSE ISBN 978-625-6404-94-6 Kitap Bölümü · Bilimsel Kitap
  2. 2023 International Theory, Research and Reviews in Science and Mathematics Serüven Yayınevi ISBN 978-625-6760-10-3 Kitap Bölümü · Bilimsel Kitap
  3. 2022 Modeling and Advanced Techniques in Modern Economics World Scientific ISBN 978-1-80061-174-0 Kitap Bölümü · Bilimsel Kitap
  4. 2022 Modeling and Advanced Techniques in Modern Economics World Scientific ISBN 978-1-80061-174-0 Kitap Bölümü · Bilimsel Kitap
  5. 2021 Chaos, Complexity and Leadership 2020 Springer ISBN 978-3-030-74056-6 Kitap Bölümü · Bilimsel Kitap

Proceedings 85 See all (85) →

  1. 2013 Forecasting public expenditure by using linear and non linear models International Conference on Dilemmas of Contemporary Public Administration
  2. 2015 Türkiye de trafik kazalarında ölen kişi sayısının medyan nöron modeline dayalı yapay sinir ağları ile öngörülmesi 6. KARAYOLU TRAFİK GÜVENLİĞİ SEMPOZYUMU
  3. 2011 Defining Fuzzy Relations with Multiplicative Neuron Model The Second International Fuzzy Systems Symposium The Second International Fuzzy Systems Symposium (FUZZYSS'11)
  4. 2016 Analysis of Turkey tourism data with artificial neural networks 3rd International Congress of Tourism and Management Researches
  5. 2012 Forecasting the number of occupational accidents in Turkey by using a hybrid forecasting technique Barcelona International Conference on Advances in Statistics (BAS2012)

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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
50
With an akaturk profile
30
Turkish institutions
17
Co-authored works
%95

Academic co-authors 30

  1. EROL EĞRİOĞLU Profesör · Giresun Üniversitesi 52
  2. UFUK YOLCU Profesör · Marmara Üniversitesi 40
  3. MURAT ALPER BAŞARAN Profesör · Alanya Alaaddin Keykubat Üniversitesi 11
  4. VEDİDE REZAN USLU Profesör · Ondokuz Mayıs Üniversitesi 11
  5. CEM KADILAR Profesör · Hacettepe Üniversitesi same university 7
  6. EREN BAŞ Profesör · Giresun Üniversitesi 6
  7. ÖZGE CAĞCAĞ YOLCU Profesör · Marmara Üniversitesi 5
  8. FARUK ALPASLAN Profesör · Avrasya Üniversitesi 4
  9. NECATİ ALP ERİLLİ Profesör · Sivas Cumhuriyet Üniversitesi 4
  10. ALİ ZAFER DALAR Doktor Öğretim Üyesi · Giresun Üniversitesi 3
Show all (30)
  1. CANDAN GÖKÇEOĞLU Profesör · Kapadokya Üniversitesi 3
  2. ÇAĞATAY BAL Araştırma Görevlisi · Muğla Sıtkı Koçman Üniversitesi 3
  3. BİRDAL ŞENOĞLU Profesör · Ankara Üniversitesi 2
  4. ŞÜKRÜ ACITAŞ Profesör · Eskişehir Teknik Üniversitesi 2
  5. AYLA ÖZTÜRK Profesör · Ankara Üniversitesi 1
  6. BAKİ ÜNAL Doktor Öğretim Üyesi · İskenderun Teknik Üniversitesi 1
  7. CEM KOÇAK Profesör · Hitit Üniversitesi 1
  8. DERYA TURFAN UĞURLU Araştırma Görevlisi · Hacettepe Üniversitesi same university 1
  9. EBRU SEZER Profesör · Hacettepe Üniversitesi same university 1
  10. HAKAN AHMET NEFESLİOĞLU Profesör · Eskişehir Teknik Üniversitesi 1
  11. HÜSEYİN EVREN ÇUBUKÇU Doçent · Hacettepe Üniversitesi same university 1
  12. MEHMET AKİF BAKIR Profesör · Gazi Üniversitesi 1
  13. MURTAZA ÖZGÜR YENİAY Profesör · Hacettepe Üniversitesi same university 1
  14. ONUR KÖKSOY Profesör · Ege Üniversitesi 1
  15. SERDAR DEMİR Doçent · Muğla Sıtkı Koçman Üniversitesi 1
  16. TURHAN MENTEŞ Profesör · Ufuk Üniversitesi 1
  17. ZAFER AYAŞ Profesör · Hacettepe Üniversitesi same university 1
  18. ZEYNEP İLHAN TAŞKIN Doktor Öğretim Üyesi · Eskişehir Osmangazi Üniversitesi 1
  19. ÖZGE GÜNDOĞDU Doktor Öğretim Üyesi · Süleyman Demirel Üniversitesi 1
  20. ŞAHAP KASIRGA YILDIRAK Profesör · Hacettepe Üniversitesi same university 1

National collaboration 17 institutions

Within own university11 joint works · Hacettepe Üniversitesi

  1. Giresun Üniversitesi 52 works · 3 academics
  2. Marmara Üniversitesi 40 works · 2 academics
  3. Alanya Alaaddin Keykubat Üniversitesi 11 works · 1 academics
  4. Ondokuz Mayıs Üniversitesi 11 works · 1 academics
  5. Avrasya Üniversitesi 4 works · 1 academics
  6. Sivas Cumhuriyet Üniversitesi 4 works · 1 academics
  7. Ankara Üniversitesi 3 works · 2 academics
  8. Eskişehir Teknik Üniversitesi 3 works · 2 academics
  9. Kapadokya Üniversitesi 3 works · 1 academics
  10. Muğla Sıtkı Koçman Üniversitesi 3 works · 2 academics
Show all (17)
  1. Ege Üniversitesi 1 works · 1 academics
  2. Eskişehir Osmangazi Üniversitesi 1 works · 1 academics
  3. Gazi Üniversitesi 1 works · 1 academics
  4. Hitit Üniversitesi 1 works · 1 academics
  5. Süleyman Demirel Üniversitesi 1 works · 1 academics
  6. Ufuk Üniversitesi 1 works · 1 academics
  7. İskenderun Teknik Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 20

İSMAİL BURHAN TÜRKŞEN 5SÜLEYMAN GÜNAY 4BÜLENT ALPTEKİN 2EBRUCAN TİRİNG 2GÜLSÜM HOCAOĞLU 2SİBEL ALADAĞ 2BURÇİN ÇORBABİRŞEN BİLGİCİCluzel N.DENİZ ALPTEKİNELİF KONAŞERKAN AYDARHİLAL GÜNEYKHASHEI MEHDIKÜRŞAT TOKGÖZOĞLULaporte D.MUAMMER ŞİMŞEKMİRUNA MAZURENCU MARINESCUYAPRAK ASLANYÜKSEL ÖNER

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.