Dr. Vasilios N. Katsikis

About Dr. Vasilios N. Katsikis

Dr. Vasilios N. Katsikis, With an exceptional h-index of 23 and a recent h-index of 21 (since 2020), a distinguished researcher at National and Kapodistrian University of Athens, specializes in the field of Linear and Multilinear Algebra, Numerical Linear Algebra, Neural Networks, Intelligent Optimization.

His recent articles reflect a diverse array of research interests and contributions to the field:

A bio-inspired weights and structure determination neural network for multiclass classification: Applications in occupational classification systems

Zeroing neural network approaches for computing time-varying minimal rank outer inverse

Improved zeroing neural models based on two novel activation functions with exponential behavior

Credit and Loan Approval Classification Using a Bio-Inspired Neural Network

Zeroing neural networks for computing quaternion linear matrix equation with application to color restoration of images

Time-varying pseudoinversion based on full-rank decomposition and zeroing neural networks

Solving time-varying nonsymmetric algebraic Riccati equations with zeroing neural dynamics

Neural networks for portfolio analysis in high-frequency trading

Dr. Vasilios N. Katsikis Information

University

Position

Associate Professor

Citations(all)

1985

Citations(since 2020)

1612

Cited By

711

hIndex(all)

23

hIndex(since 2020)

21

i10Index(all)

53

i10Index(since 2020)

47

Email

University Profile Page

National and Kapodistrian University of Athens

Google Scholar

View Google Scholar Profile

Dr. Vasilios N. Katsikis Skills & Research Interests

Linear and Multilinear Algebra

Numerical Linear Algebra

Neural Networks

Intelligent Optimization

Top articles of Dr. Vasilios N. Katsikis

Title

Journal

Author(s)

Publication Date

A bio-inspired weights and structure determination neural network for multiclass classification: Applications in occupational classification systems

AIMS Mathematics

Yu He

Xiaofan Dong

Theodore E Simos

Spyridon D Mourtas

Vasilios N Katsikis

...

2024

Zeroing neural network approaches for computing time-varying minimal rank outer inverse

Applied Mathematics and Computation

Predrag S Stanimirović

Spyridon D Mourtas

Dijana Mosić

Vasilios N Katsikis

Xinwei Cao

...

2024/3/15

Improved zeroing neural models based on two novel activation functions with exponential behavior

Theoretical Computer Science

Dimitrios Gerontitis

Changxin Mo

Predrag S Stanimirović

Vasilios N Katsikis

2024/2/27

Credit and Loan Approval Classification Using a Bio-Inspired Neural Network

Biomimetics

Spyridon D Mourtas

Vasilios N Katsikis

Predrag S Stanimirović

Lev A Kazakovtsev

2024/2/17

Zeroing neural networks for computing quaternion linear matrix equation with application to color restoration of images

AIMS Math

Vladislav N Kovalnogov

Ruslan V Fedorov

Denis A Demidov

Malyoshina A Malyoshina

Theodore E Simos

...

2023/1/1

Time-varying pseudoinversion based on full-rank decomposition and zeroing neural networks

Mathematics

Hadeel Alharbi

Houssem Jerbi

Mourad Kchaou

Rabeh Abbassi

Theodore E Simos

...

2023/1/24

Solving time-varying nonsymmetric algebraic Riccati equations with zeroing neural dynamics

IEEE Transactions on Systems, Man, and Cybernetics: Systems

Theodore E Simos

Vasilios N Katsikis

Spyridon D Mourtas

Predrag S Stanimirović

2023/6/27

Neural networks for portfolio analysis in high-frequency trading

IEEE Transactions on Neural Networks and Learning Systems

Xinwei Cao

Chen Peng

Yuhua Zheng

Shuai Li

Tran Thu Ha

...

2023/9/13

Credit Card Attrition Classification Through Neuronets

European Proceedings of Computers and Technology

Spyridon D Mourtas

Vasilios N Katsikis

Romanos Sahas

2023

Improvement of unconstrained optimization methods based on symmetry involved in neutrosophy

Symmetry

Predrag S Stanimirović

Branislav Ivanov

Dragiša Stanujkić

Vasilios N Katsikis

Spyridon D Mourtas

...

2023/1/16

Towards higher-order zeroing neural networks for calculating quaternion matrix inverse with application to robotic motion tracking

Mathematics

Rabeh Abbassi

Houssem Jerbi

Mourad Kchaou

Theodore E Simos

Spyridon D Mourtas

...

2023/6/18

Exact expressions for the Drazin inverse of anti-triangular matrices

Journal of Computational and Applied Mathematics

Daochang Zhang

Yue Zhao

Dijana Mosić

Vasilios N Katsikis

2023/8/15

Hermitian Solutions of the Quaternion Algebraic Riccati Equations through Zeroing Neural Networks with Application to Quadrotor Control

Mathematics

Houssem Jerbi

Obaid Alshammari

Sondess Ben Aoun

Mourad Kchaou

Theodore E Simos

...

2023/12/20

A quaternion Sylvester equation solver through noise-resilient zeroing neural networks with application to control the SFM chaotic system

AIMS Math

Sondess B Aoun

Nabil Derbel

Houssem Jerbi

Theodore E Simos

Spyridon D Mourtas

...

2023

An efficient zeroing neural network for solving time-varying nonlinear equations

Neural Computing and Applications

Ratikanta Behera

Dimitris Gerontitis

Predrag Stanimirović

Vasilios Katsikis

Yang Shi

...

2023/8

A Fresnel Cosine Integral WASD Neural Network for the Classification of Employee Attrition

Mathematics

Hadeel Alharbi

Obaid Alshammari

Houssem Jerbi

Theodore E Simos

Vasilios N Katsikis

...

2023/3/20

A novel recurrent neural network based online portfolio analysis for high frequency trading

Expert Systems with Applications

Xinwei Cao

Adam Francis

Xujin Pu

Zenan Zhang

Vasilios Katsikis

...

2023/12/15

A novel quaternion linear matrix equation solver through zeroing neural networks with applications to acoustic source tracking

AIMS Math

Vladislav N Kovalnogov

Ruslan V Fedorov

Igor I Shepelev

Vyacheslav V Sherkunov

Theodore E Simos

...

2023

Time-varying minimum-cost portfolio insurance problem via an adaptive fuzzy-power LVI-PDNN

Applied Mathematics and Computation

Vasilios N Katsikis

Spyridon D Mourtas

Predrag S Stanimirović

Shuai Li

Xinwei Cao

2023/3/15

A novel extended Li zeroing neural network for matrix inversion

Neural Computing and Applications

Dimitrios Gerontitis

Changxin Mo

Predrag S Stanimirović

Panagiotis Tzekis

Vasilios N Katsikis

2023/7

See List of Professors in Dr. Vasilios N. Katsikis University(National and Kapodistrian University of Athens)

Co-Authors

H-index: 97
Florentin Smarandache

Florentin Smarandache

University of New Mexico

H-index: 81
Theodore E. Simos

Theodore E. Simos

South Ural State University

H-index: 65
Yunong Zhang

Yunong Zhang

Sun Yat-Sen University

H-index: 34
Ch. Tsitouras

Ch. Tsitouras

National and Kapodistrian University of Athens

H-index: 14
Jajati Keshari Sahoo

Jajati Keshari Sahoo

Birla Institute of Technology and Science

H-index: 14
Spyridon D. Mourtas

Spyridon D. Mourtas

National and Kapodistrian University of Athens

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