Activation-Induced Symmetric Kernels for Neural Network Approximation with Quantitative Error Analysis Anastassiou George A.,KARATEKE SEDA,ZONTUL METİN AppliedMath Cilt.6 Sayf.- 2026 https://doi.org/10.3390/appliedmath6080119
Parameter Recovery in Noisy Tri-Periodic Horadam Sequences: A Fourier-Embedded Recurrence-Regularized Neural Estimator (RRNE) KULOĞLU BAHAR,GÖKBAŞ HASAN,Anastassiou George A.,ZONTUL METİN,KARATEKE SEDA Mathematics Cilt.14 Sayf.- 2026 https://www.mdpi.com/2227-7390/14/14/2599
Performance Analysis of Half-Hyperbolic Convolution (HHC)-Type Operators via Regression-Based Metrics Anastassiou George A.,KARATEKE SEDA,ZONTUL METİN Algorithms Cilt.19 Sayf.1-19 2026 https://doi.org/10.3390/a19030217
Banach Space-Valued Approximation by Multi-Composite Sigmoid Neural Network Operators with Numerical Validation Anastassiou George A.,KARATEKE SEDA Mathematics Cilt.14 Sayf.- 2026 https://www.mdpi.com/2227-7390/14/13/2259
Interpretable Machine Learning Approach for Photocatalytic Degradation in Mn-Doped Semiconductors Using Multilayer Perceptron and SHAP Analysis BAYTAR ORHAN,ZONTUL METİN,ORAK CEREN,KARATEKE SEDA,AYDIN HAKAN,HOROZ SABİT Catalysts Cilt.16 Sayf.- 2026 https://www.mdpi.com/2073-4344/16/6/530
Adjustable Half-Hyperbolic Convolution (HHC)-Type Operators with Symmetrized Kernel for Multivariate Approximation Anastassiou George A.,KARATEKE SEDA,ZONTUL METİN Symmetry-Basel Cilt.18 Sayf.1-46 2026 https://www.mdpi.com/2073-8994/18/5/813
STATISTICAL PROPERTIES OF THE THREE - PARAMETER LOGISTIC - TYPE FUNCTION AND THEIR APPLICATION TO A REAL - LIFE DATASET ASLAN ABDULLAH OZAN,Uyan Hande,KARATEKE SEDA,BÜYÜKYAZICI İBRAHİM Analele Universitatii din Oradea. Fascicola matematica Cilt.2 Sayf.137-151 2025 https://arhiva-stiinte.uoradea.ro/en/auofm/auofm_contents.htm
Univariate Neural Network Quantitative (NNQ) Approximation by Symmetrized Operators Anastassiou George A.,KARATEKE SEDA,ZONTUL METİN Fractal and Fractional Cilt.9 Sayf.365-365 2025 https://doi.org/10.3390/fractalfract9060365
Approximation by Bicomplex Favard–Szász–Mirakjan Operators Anastassiou George A.,Özalp Güller Özge,Raiz Mohd,KARATEKE SEDA Mathematics Cilt.13 Sayf.1830-1830 2025 https://doi.org/10.3390/math13111830
Some mathematical properties of flexible hyperbolic tangent activation function with application to deep neural networks KARATEKE SEDA Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas Cilt.119 Sayf.42-42 2025 https://doi.org/10.1007/s13398-025-01710-7
Convergence properties of linear k-positive operators in subspace of entire functions KARATEKE SEDA,COŞKUN ABDULLAH ERDAL European International journal of Science and Technology Cilt.7 Sayf.21-36 2018 https://eijst.org.uk/images/frontImages/articles/Vol.7No.4/3.21-36.pdf
On approximation process by certain modified Dunkl generalization of Szász-Beta type operators ATAKUT ÇİĞDEM,KARATEKE SEDA,BÜYÜKYAZICI İBRAHİM Journal of Mathematics and Computer Science Cilt.19 Sayf.9-18 2019 https://doi.org/10.22436/jmcs.019.01.02
Approximation by generalized integral Favard-Szász type operators involving Sheffer polynomials KARATEKE SEDA,ATAKUT ÇİĞDEM,BÜYÜKYAZICI İBRAHİM Filomat Cilt.33 Sayf.1921-1935 2019 https://doi.org/10.2298/fil1907921k
Best proximity points of admissible almost generalized weakly contractive mappings with rational expressions on b-metric spaces Mishra Lakshmi Narayan, Dewangan Vinita, Mishra Vishnu Narayan, KARATEKE SEDA Journal of Mathematics and Computer Science Cilt.22 Sayf.97-109 2020 https://doi.org/10.22436/jmcs.022.02.01
A class of second order nondifferentiable symmetric duality relations under generalized assumptions Dubey Ramu, Vandana Vandana, Mishra Vishnu Narayan, KARATEKE SEDA Journal of Mathematics and Computer Science Cilt.21 Sayf.120-126 2020 http://dx.doi.org/10.22436/jmcs.021.02.03
Wavelet-ANFIS hybrid model for MODIS NDVI prediction KARATEKE SEDA,ZONTUL METİN,E. Bozkurt Nagihan,ASLAN ZAFER Journal of Applied Remote Sensing Cilt.15 Sayf.- 2021 http://dx.doi.org/10.1117/1.jrs.15.024519
On a New Approach by Modified (p; q)-Szasz-Mirakyan Operators Mishra Vishnu Narayan, Devdhara Ankita R., . Ansari Khursheed J, KARATEKE SEDA International Journal of Analysis and Applications Cilt.19 Sayf.389-404 2021 https://doi.org/10.28924/2291-8639-19-2021-389
Application of artificial intelligence neural network modeling to predict the generation of domestic, commercial and construction wastes Coskuner Jasim Gulnur, Jassim Majeed S, ZONTUL METİN, KARATEKE SEDA Waste Management & Research: The Journal for a Sustainable Circular Economy Cilt.39 Sayf.499-507 2021 http://dx.doi.org/10.1177/0734242x20935181
Some New Results on Bicomplex Bernstein Polynomials Cattani Carlo,ATAKUT ÇİĞDEM,Özalp Güller Özge,KARATEKE SEDA Mathematics Cilt.9 Sayf.- 2021 http://dx.doi.org/10.3390/math9212748
Richards Curve Induced Banach Space Valued Ordinary and Fractional Neural Network Approximation George A. Anastassiou, KARATEKE SEDA Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas Cilt.117 Sayf.14-14 2023 https://link.springer.com/article/10.1007/s13398-022-01343-0
Richards’s curve induced Banach space valued multivariate neural network approximation Anastassiou G.A., KARATEKE SEDA Arabian Journal of Mathematics Cilt.12 Sayf.11-33 2023 https://doi.org/10.1007/s40065-022-00414-9
Parametrized hyperbolic tangent based Banach space valued multivariate multi layer neural network approximations George A. Anastassiou, KARATEKE SEDA Journal of Computational Analysis & Applications Cilt.31 Sayf.490-519 2023 https://eds.p.ebscohost.com/eds/detail/detail?vid=0&sid=7be40ae0-7b2f-4458-9643-d5dd04dfdfb1%40redis&bdata=JnNpdGU9ZWRzLWxpdmU%3d#AN=161340755&db=asn
Parametrized Hyperbolic Tangent Induced Banach Space Valued Ordinary and Fractional Neural Network Approximation George A. Anastassiou, KARATEKE SEDA Progress in Fractional Differentiation and Applications Cilt.9 Sayf.597-621 2023 http://dx.doi.org/10.18576/pfda/090406
Complex-Valued Multivariate Neural Network (MNN) Approximation by Parameterized Half-Hyperbolic Tangent Function KARATEKE SEDA Mathematics Cilt.13 Sayf.453-453 2025 https://doi.org/10.3390/math13030453
Interpolation for neural-network operators activated with a generalized logistic-type function Uyan Hande,Aslan Abdullah Ozan,KARATEKE SEDA,BÜYÜKYAZICI İBRAHİM Journal of Inequalities and Applications Cilt.2024 Sayf.125-125 2024 https://journalofinequalitiesandapplications.springeropen.com/articles/10.1186/s13660-024-03199-x
Parametrized Half-Hyperbolic Tangent Function-Activated Complex-Valued Neural Network Approximation George A. Anastassiou,KARATEKE SEDA Symmetry Cilt.16 Sayf.1568-1568 2024 http://dx.doi.org/10.3390/sym16121568
On the Approximation by Stancu-Type Bivariate Jakimovski–Leviatan–Durrmeyer Operators KARATEKE SEDA,ZONTUL METİN,Mishra Vishnu Narayan,Gairola Asha Ram La Matematica Cilt.3 Sayf.211-233 2024 https://doi.org/10.1007/s44007-023-00083-w
Makaleler (Ulusal)
On an (i;x0)-Generalized Logistic-Type Function KARATEKE SEDA Fundamental Journal of Mathematics and Applications Cilt.7 Sayf.35-52 2024 https://dergipark.org.tr/en/pub/fujma/issue/83900/1423906
Bildiriler (Uluslararası)
AI Cybersecurity in Higher Education: Machine Learning-Based Phishing URL Detection Danjuma Ayman Muhammad,KARATEKE SEDA European AI-Cybersecurity Workshop Cilt. Sayf.-
Explainable AI-Based Weak Password Detection for Higher Education Cybersecurity Can Melis,Güney Mert,KARATEKE SEDA European AI-Cybersecurity Workshop Cilt. Sayf.- 09.06.2026 https://sites.google.com/view/ai-cyber-workshop/home
Approximation Analysis of Symmetry-Enhanced Neural Network Operators by Machine Learning Metrics Anastassiou George A.,KARATEKE SEDA,ZONTUL METİN MDPI in The 2nd International Online Conference on Mathematics and Applications session Mathematics, Computer Science and Artificial Intelligence Cilt. Sayf.- 04.06.2026 https://sciforum.net/paper/view/31480
Mathematics Meets AI: Half-Hyperbolic Activation Functions and Symmetric Neural Networks KARATEKE SEDA Mathematics Webinar | AI Mathematics: Advanced Neural Networks Approximation Cilt. Sayf.-
Recent Developments in Fractional Artificial Neural Network Approximation Anastassiou George A.,KARATEKE SEDA,ZONTUL METİN The 1st International Online Conference on Fractal and Fractional Cilt. Sayf.- 13.04.2026 https://sciforum.net/event/IOCFF2026?section=#AbstractBook
Quantitative Convergence and Multivariate Extensions of Activated Convolution Operators via Positive Linear Methods KARATEKE SEDA 3rd INTERNATIONAL CONFERENCE: CONSTRUCTIVE MATHEMATICAL ANALYSIS Cilt. Sayf.- 05.07.2025 https://iccma.selcuk.edu.tr/index.php/proceedings/
Quantitative Approximation Analysis of Symmetrized Half-Hyperbolic Neural Network Operators on Banach Spaces KARATEKE SEDA The First International Conference on Mathematics and Applied Data Science (ICMADS’25) Cilt. Sayf.- 31.08.2025 https://icmads.org/proceedings/
Half-Hyperbolic Convolution-type Operators (HHC-Operators) with Symmetry, Convergence, and Applications KARATEKE SEDA Joint Mathematics Meetings (JMM 2026) Cilt. Sayf.- 04.01.2026 https://meetings.ams.org/math/jmm2026/meetingapp.cgi/Paper/53864
Trainable Half-Hyperbolic Tangent Function-Activated Complex-Valued Symmetrized Neural Network (SNN) Approximation KARATEKE SEDA The 8-th International Hybrid Conference on Mathematical Advances and Applications Cilt. Sayf.- 09.05.2025 https://2025.icomaas.com/
2D Vector Representation of Binomial Hierarchical Tree Items DÖNMEZ İLKNUR,KARATEKE SEDA,ZONTUL METİN 5. International Conference on Theoretical and Applied Computer Science and Engineering 2022 Cilt. Sayf.- 13.01.2023 10.1109/ICTACSE50438.2022.10009738
Statistical Properties of The Generalized Logistic-Type Function and Its Application to
A Real-Life Dataset KARATEKE SEDA,Aslan Abdullah Ozan,Uyan Hande,BÜYÜKYAZICI İBRAHİM The 3rd International Conference on Applied Mathematics in Engineering (ICAME’24) Cilt. Sayf.- 26.06.2024 https://icame.balikesir.edu.tr/index.html
On Convergence Properties of Sequences of k-Positive Operators in the Subspace of Analytic Functions KARATEKE SEDA,COŞKUN TÜLİN 6th International Eurasian Conference on Mathematical Sciences and Applications (IECMSA-2017) Cilt. Sayf.85-85 18.08.2017
On Certain Modified Dunkle Generalization of Szász-beta Type Operators ATAKUT ÇİĞDEM,KARATEKE SEDA,BÜYÜKYAZICI İBRAHİM IX. Jaén Conference on Approximation Theory (8-13 July 2018) Cilt. Sayf.- 13.07.2018 https://euro-math-soc.eu/event/mon-9-jul-18-0000/ix-jaen-conference-approximation-theory
Customer segmentation-based basket analysis with association rule mining combined with SVD and K-Means algorithms Çullu Kaan,Güzel Sadi,ZONTUL METİN,KARATEKE SEDA 2023 Innovations in Intelligent Systems and Applications Conference (ASYU) Cilt. Sayf.- 31.10.2023 https://doi.org/10.1109/asyu58738.2023.10296718
Approximation properties of analytic functions by the sequences of k-positive linear operators in some subspace of analytic functions COŞKUN TÜLİN,KARATEKE SEDA 2nd international conference on analysis and its applications Cilt. Sayf.- 15.07.2016 http://icaa2016.org/
Approximation process by generalized integral Favard-Szász operators involving
Sheffer polynomials KARATEKE SEDA,ATAKUT ÇİĞDEM,BÜYÜKYAZICI İBRAHİM INTERNATIONAL CONFERENCE ON MATHEMATICS “An Istanbul Meeting for World Mathematicians” Minisymposium on Approximation Theory &Minisymposium on Math Education 3-6 July 2018, Istanbul, Turkey Cilt. Sayf.319-319 06.07.2018
Approximation by Neural Network operators based on Richards curve George A. Anastassiou,KARATEKE SEDA Joint Mathematics Meetings (JMM) 2023 Cilt. Sayf.- 07.01.2023 https://meetings.ams.org/math/jmm2023/meetingapp.cgi/Paper/16977
An Experimental Research on Temperature Accuracy Algorithm in Fan Coil Thermostat Arı Yunus,Cücük Ergün,KARATEKE SEDA 2023 IEEE 6th International Electrical and Energy Conference (CIEEC) Cilt. Sayf.- 14.05.2023 10.1109/CIEEC58067.2023.10166477
A Review on Bezier Curves Applications in CAGD AKALİN Rumeysa,KARATEKE SEDA,GÜMÜŞ MEHMET,ZONTUL METİN INTERNATIONAL GRADUATE RESEARCH SYMPOSIUM IGRS’22 Cilt. Sayf.283-283 01.06.2023 https://polen.itu.edu.tr/items/506b6fd8-5c1d-406f-8a30-6d7534eefd39
Bildiriler (Ulusal)
SÜREKLİLİK MODÜLÜ İLE GÖRÜNTÜ İŞLEME KARAKTERİZASYONU: PYTHON 3.9 KULLANILARAK YAPILAN HESAPLAMALI BiR ÇALIŞMA Candan Merve Nur,KARATEKE SEDA,BÜYÜKYAZICI İBRAHİM 16. Ankara Matematik Günleri Cilt. Sayf.- 20.06.2025 https://amg2025.cankaya.edu.tr/bildiri-ozetleri-kitapcigi/
SİMETRİK YARI-İNTERPOLASYON YAPISINA SAHİP EĞİTİLEBİLİR YARI-HİPERBOLİK BULANIK SİNİR AĞI OPERATÖRLERİ İLE DETERMİNİSTİK YAKLAŞIM KARATEKE SEDA 16. Ankara Matematik Günleri Cilt. Sayf.- 19.06.2025 https://amg2025.cankaya.edu.tr/
İki Değişkenli Stancu Tipi Jakimovski-Leviatan-Durrmeyer
Operatörlerinin Yaklaşımı
KARATEKE SEDA 14. Ankara Matematik Günleri (AMG 2019) Cilt. Sayf.- 29.06.2019 http://amg2019.gazi.edu.tr/posts/view/title/bildiri-ozetleri-216561?siteUri=amg2019
Kitaplar (Uluslararası)
International Research in the Field of Mathematics-I
/ INVESTIGATION OF THE CONVERGENCE FOR LINEAR k-POSITIVE OPERATOR SEQUENCES KARATEKE SEDA,COŞKUN ABDULLAH ERDAL Edit: GÖNÜL BİLGİN NAZMİYE / Yayın: Eğitim Yayınevi 2024
Research on Mathematics and Science-II / The Evolution of Bézier Curves in Computer- Aided Geometric Design (CAGD): A Systematic Review KARATEKE SEDA,Akalin Rumeysa,GÜMÜŞ MEHMET Edit: AKPINAR ADİLE / Yayın: Özgür Publications 2023
