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Academician profile · DOKTOR ÖĞRETİM ÜYESİ (Unvan:Doçent)

ÇAĞLAR SÖZEN

GİRESUN ÜNİVERSİTESİ

  • Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  • Yan Dal İstatistik
  • GÖRELE UYGULAMALI BİLİMLER YÜKSEKOKULU
  • FİNANS VE BANKACILIK BÖLÜMÜ
Articles YÖKSİS 44
Projects 0
Books 2
Proceedings 21
Patents 1
Artistic 1
Scopus (SJR)
Q1 4 Q2 12 Q3 2 Q4 3
WoS (JCR)
Q1 7 Q2 10 Q3 3 Q4 5
TR Index 13 articles

Scopus (SJR)

WoS (JCR)

TR Index

13 articles

44 publications total

Articles

  1. 2026 Depth-weighted functional ridge regression for forward realized-volatility curves Statistical Methods & Applications DOI 10.1007/s10260-026-00870-z
  2. 2026 Distribution-free uncertainty quantification for daily treasury yield curves with functional principal component forecasting and vector autoregression AIMS Mathematics DOI 10.3934/math.2026234
  3. 2026 WaveESN–RegimeMLP: GA-Tuned Reservoirs and Regime-Aware Multiscale Forecasting Computational Economics DOI 10.1007/s10614-026-11343-6
  4. 2026 A novel Pi-style dendritic neural network based on Kolmogorov–Arnold representation for time series modeling Expert Systems with Applications DOI 10.1016/j.eswa.2025.129495
  5. 2026 Monotone functional regression with hybrid depth weighting and block-conformal prediction bands for forward realized variance paths AIMS Mathematics DOI 10.3934/math.2026753
  6. 2026 Leak-safe functional forecasting of daily variance: window-to-curve predictors for DAX Rogers–Satchell variance Future Business Journal DOI 10.1186/s43093-026-00946-y
  7. 2026 Multidimensional analysis of sectoral equity dynamics: deconstructing market trends via functional data and vine copula integration Journal of Asset Management DOI 10.1057/s41260-026-00443-5
  8. 2026 Robust Panel Clustering of Station-Scale Precipitation in Türkiye Coğrafi Bilimler Dergisi DOI 10.33688/aucbd.1695834
  9. 2026 Quantile-based neutrosophic regression estimators under stratified random sampling Quality and Quantity DOI 10.1007/s11135-026-02644-x
  10. 2026 Strictly chronological forecasting of daily equity returns with rolling MODWT features and residual stacking Quality and Quantity DOI 10.1007/s11135-026-02676-3
  11. 2026 Monotone-constrained functional component analysis for forward risk-accumulation curves with Leak-Free temporal validation and regime classification Data Science in Finance and Economics DOI 10.3934/DSFE.2026012
  12. 2026 A comparative study of machine learning approaches in data envelopment analysis: bank data Quality & Quantity DOI 10.1007/s11135-026-02968-8
  13. 2026 Uncovering regional climate patterns in Turkey using multivariate functional data analysis Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi DOI 10.17714/gumusfenbil.1825537
  14. 2025 Comparative Study of Missing Data Imputation Methods in Functional Data Analysis Iranian Journal of Science DOI 10.1007/s40995-025-01858-2
  15. 2025 Estimation of the correlation between temperature and precipitation in Bafra Plain using Copula Theoretical and Applied Climatology DOI 10.1007/s00704-025-05640-7
  16. 2025 Neutrosophic exponential estimators for estimating the population mean using auxiliary attributes: An application to temperature data Hacettepe Journal of Mathematics and Statistics DOI 10.15672/hujms.1704796
  17. 2025 Uniform one-sided conformal bands for forward realized volatility curves AIMS Mathematics DOI 10.3934/math.20251201
  18. 2025 Stress-aware multiscale spillover networks: Cross-market transmission via coherence–entropy centrality AIMS Mathematics DOI 10.3934/math.20251157
  19. 2025 Forecasting future realized variance paths with depth-weighted ridge and conformal diagnostics AIMS Mathematics DOI 10.3934/math.20251329
  20. 2025 Unpacking FDI’s Impact on Growth, Employment, and Energy in Turkey: A Wavelet Analysis Journal of Applied Economics and Business Research DOI http://www.aebrjournal.org/uploads/6/6/2/2/6622240/joaebrjune2025_38_57.pdf

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