Ahmed Zidna

According to our database, Ahmed Zidna authored at least 38 papers between 1990 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

MTH subdivision scheme with sharp and semi-sharp features.

Mohamed-Yassir Nour, Domingo Barrera, Abdelleh Lamnii, Ahmed Zidna

J. Comput. Appl. Math., May, 2024

B-spline curve approximation with transformer neural networks.

Mathis Saillot, Dominique Michel, Ahmed Zidna

Math. Comput. Simul., 2024

2023

Non-uniform subdivision schemes of ωB-spline curves and surfaces with variable parameters.

Abdelleh Lamnii, Mohamed-Yassir Nour, Driss Sbibih, Ahmed Zidna

Comput. Aided Des., 2023

2022

Generalized spline quasi-interpolants and applications to numerical analysis.

Abdelleh Lamnii, Mohamed-Yassir Nour, Driss Sbibih, Ahmed Zidna

J. Comput. Appl. Math., 2022

Mixed trigonometric and hyperbolic subdivision scheme with two tension and one shape parameters.

Rachid Fakhar, Abdellah Lamnii, Mohamed-Yassir Nour, Ahmed Zidna

Int. J. Comput. Math., 2022

α-B-splines non-stationary subdivision schemes for grids of arbitrary topology design.

Domingo Barrera, Abdelleh Lamnii, Mohamed-Yassir Nour, Ahmed Zidna

Comput. Graph., 2022

2021

Constrained global optimization of multivariate polynomials using polynomial B-spline form and B-spline consistency prune approach.

Deepak D. Gawali, Bhagyesh V. Patil, Ahmed Zidna, P. S. V. Nataraj

RAIRO Oper. Res., 2021

A new deterministic heuristic knots placement for B-Spline approximation.

Dominique Michel, Ahmed Zidna

Math. Comput. Simul., 2021

Quasi-interpolant operators in Bernstein basis.

S. Bouhiri, Abdelleh Lamnii, M. Lamnii, Ahmed Zidna

Math. Comput. Simul., 2021

2019

A C̃2 spline quasi-interpolant for fitting 3D data on the sphere and applications.

S. Bouhiri, Abdelleh Lamnii, M. Lamnii, Ahmed Zidna

Math. Comput. Simul., 2019

Algebraic hyperbolic spline quasi-interpolants and applications.

Salah Eddargani, Abdelleh Lamnii, M. Lamnii, Driss Sbibih, Ahmed Zidna

J. Comput. Appl. Math., 2019

The Bernstein Polynomials Based Globally Optimal Nonlinear Model Predictive Control.

Bhagyesh V. Patil, Ashok Krishnan, Y. S. Eddy Foo, Ahmed Zidna

Proceedings of the Optimization of Complex Systems: Theory, 2019

A B-Spline Global Optimization Algorithm for Optimal Power Flow Problem.

Deepak D. Gawali, Bhagyesh V. Patil, Ahmed Zidna, Paluri S. V. Nataraj

Proceedings of the Optimization of Complex Systems: Theory, 2019

2018

Combination of two underestimators for univariate global optimization.

Mohand Ouanes, Mohammed Chebbah, Ahmed Zidna

RAIRO Oper. Res., 2018

2017

Continuous collocation method for third kind integral-algebraic equations.

Azzeddine Bellour, E. A. Rawashdeh, Ahmed Zidna

Math. Comput. Simul., 2017

Algorithms for unconstrained global optimization of nonlinear (polynomial) programming problems: The single and multi-segment polynomial B-spline approach.

Deepak Gawali, Ahmed Zidna, P. S. V. Nataraj

Comput. Oper. Res., 2017

2016

Two cubic spline methods for solving Fredholm integral equations.

Azzeddine Bellour, Driss Sbibih, Ahmed Zidna

Appl. Math. Comput., 2016

2015

New quadratic lower bound for multivariate functions in global optimization.

Mohand Ouanes, Hoai An Le Thi, Trong Phuc Nguyen, Ahmed Zidna

Math. Comput. Simul., 2015

New Underestimator for Univariate Global Optimization.

Mohand Ouanes, Hoai An Le Thi, Ahmed Zidna

Proceedings of the Modelling, Computation and Optimization in Information Systems and Management Sciences - Proceedings of the 3rd International Conference on Modelling, Computation and Optimization in Information Systems and Management Sciences, 2015

Interval-Krawczyk Approach for Solving Nonlinear Equations Systems in B-spline Form.

Dominique Michel, Ahmed Zidna

Proceedings of the Modelling, Computation and Optimization in Information Systems and Management Sciences - Proceedings of the 3rd International Conference on Modelling, Computation and Optimization in Information Systems and Management Sciences, 2015

Solving Nonconvex Optimization Problems in Systems and Control: A Polynomial B-spline Approach.

Deepak Gawali, Ahmed Zidna, Paluri S. V. Nataraj

Proceedings of the Modelling, Computation and Optimization in Information Systems and Management Sciences - Proceedings of the 3rd International Conference on Modelling, Computation and Optimization in Information Systems and Management Sciences, 2015

2014

A normalized basis for C¹ cubic super spline space on Powell-Sabin triangulation.

M. Lamnii, Hamid Mraoui, Ahmed Tijini, Ahmed Zidna

Math. Comput. Simul., 2014

A general family of third order method for finding multiple roots.

Driss Sbibih, A. Serghini, Ahmed Tijini, Ahmed Zidna

Appl. Math. Comput., 2014

Computing the range of values of real functions using B-spline form.

Dominique Michel, Hamid Mraoui, Driss Sbibih, Ahmed Zidna

Appl. Math. Comput., 2014

A New Approach Based on Interval Analysis and B-splines Properties for Solving Bivariate Nonlinear Equations Systems.

Ahmed Zidna, Dominique Michel

Proceedings of the Advanced Computational Methods for Knowledge Engineering, 2014

A Filter Based Feature Selection Approach in MSVM Using DCA and Its Application in Network Intrusion Detection.

Hoai An Le Thi, Anh Vu Le, Xuan Thanh Vo, Ahmed Zidna

Proceedings of the Intelligent Information and Database Systems - 6th Asian Conference, 2014

2013

Uniform tension algebraic trigonometric spline wavelets of class C² and order four.

Abdelleh Lamnii, Hamid Mraoui, Driss Sbibih, Ahmed Zidna

Math. Comput. Simul., 2013

Geometric continuity <i>C</i>¹<i>G</i>² of blending surfaces.

Abdelouahed Kouibia, Miguel Pasadas, Driss Sbibih, Ahmed Zidna, Bachir Belkhatir

Comput. Aided Des., 2013

Local quasi-interpolants based on special multivariate quadratic spline space over a refined quadrangulation.

M. Lamnii, Hamid Mraoui, Ahmed Zidna

Appl. Math. Comput., 2013

2012

Network Intrusion Detection Based on Multi-Class Support Vector Machine.

Anh Vu Le, Le Thi Hoai An, Manh Cuong Nguyen, Ahmed Zidna

Proceedings of the Computational Collective Intelligence. Technologies and Applications, 2012

2011

Sextic spline collocation methods for nonlinear fifth-order boundary value problems.

Abdelleh Lamnii, Hamid Mraoui, Driss Sbibih, Ahmed Tijini, Ahmed Zidna

Int. J. Comput. Math., 2011

2009

Construction of flexible blending parametric surfaces via curves.

Bachir Belkhatir, Ahmed Zidna

Math. Comput. Simul., 2009

2008

A two-steps algorithm for approximating real roots of a polynomial in Bernstein basis.

Ahmed Zidna, Dominique Michel

Math. Comput. Simul., 2008

Spline collocation method for solving linear sixth-order boundary-value problems.

Abdelleh Lamnii, Hamid Mraoui, Driss Sbibih, Ahmed Tijini, Ahmed Zidna

Int. J. Comput. Math., 2008

An Adapted Branch and Bound Algorithm for Approximating Real Root of a Ploynomial.

Le Thi Hoai An, Mohand Ouanes, Ahmed Zidna

Proceedings of the Modelling, 2008

G1 Blending B-Spline Surfaces and Optimization.

Bachir Belkhatir, Driss Sbibih, Ahmed Zidna

Proceedings of the Modelling, 2008

2004

Recursive de Casteljau bisection and rounding errors.

Przemyslaw Kiciak, Ahmed Zidna

Comput. Aided Geom. Des., 2004

1990

Contribution à la modélisation des carreaux troués. (How to model trimmed patches).

Ahmed Zidna

PhD thesis, 1990