Joab R. Winkler

According to our database, Joab R. Winkler authored at least 28 papers between 1997 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2022

The application of regularisation to variable selection in statistical modelling.

Joab R. Winkler, Marilena Mitrouli, Christos Koukouvinos

J. Comput. Appl. Math., 2022

2021

An approximate factorisation of three bivariate Bernstein basis polynomials defined in a triangular domain.

Martin Bourne, Joab R. Winkler, Yi Su

J. Comput. Appl. Math., 2021

2020

The Computation of Multiple Roots of a Bernstein Basis Polynomial.

Martin Bourne, Joab R. Winkler, Yi Su

SIAM J. Sci. Comput., 2020

Condition estimation for regression and feature selection.

Joab R. Winkler, Marilena Mitrouli

J. Comput. Appl. Math., 2020

The computation of the degree of the greatest common divisor of three Bernstein basis polynomials.

Martin Bourne, Joab R. Winkler, Yi Su

J. Comput. Appl. Math., 2020

2018

The Sylvester and Bézout Resultant Matrices for Blind Image Deconvolution.

Joab R. Winkler, Hanan Halawani

J. Math. Imaging Vis., 2018

2017

A non-linear structure-preserving matrix method for the computation of the coefficients of an approximate greatest common divisor of two Bernstein polynomials.

Martin Bourne, Joab R. Winkler, Yi Su

J. Comput. Appl. Math., 2017

2015

Blind image deconvolution using the Sylvester resultant matrix.

Nora A. Alkhaldi, Joab R. Winkler

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

2014

Structured matrix methods for the computation of multiple roots of a polynomial.

Joab R. Winkler

J. Comput. Appl. Math., 2014

A structure-preserving matrix method for the deconvolution of two Bernstein basis polynomials.

Joab R. Winkler, Ning Yang

Comput. Aided Geom. Des., 2014

The Sylvester Resultant Matrix and Image Deblurring.

Joab R. Winkler

Proceedings of the Curves and Surfaces, 2014

2013

An improved non-linear method for the computation of a structured low rank approximation of the Sylvester resultant matrix.

Joab R. Winkler, Madina Hasan

J. Comput. Appl. Math., 2013

Resultant matrices and the computation of the degree of an approximate greatest common divisor of two inexact Bernstein basis polynomials.

Joab R. Winkler, Ning Yang

Comput. Aided Geom. Des., 2013

2012

The computation of multiple roots of a polynomial.

Joab R. Winkler, Xin Lao, Madina Hasan

J. Comput. Appl. Math., 2012

2011

The calculation of the degree of an approximate greatest common divisor of two polynomials.

Joab R. Winkler, Xin Lao

J. Comput. Appl. Math., 2011

2010

A non-linear structure preserving matrix method for the low rank approximation of the Sylvester resultant matrix.

Joab R. Winkler, Madina Hasan

J. Comput. Appl. Math., 2010

2008

A unified approach to resultant matrices for Bernstein basis polynomials.

Joab R. Winkler

Comput. Aided Geom. Des., 2008

2007

Condition Numbers and Least Squares Regression.

Joab R. Winkler

Proceedings of the Mathematics of Surfaces XII, 2007

2006

High Order Terms for Condition Estimation of Univariate Polynomials.

Joab R. Winkler

SIAM J. Sci. Comput., 2006

Automatic Face Recognition Using Stereo Images.

Anjali Bharatkumar Samani, Joab R. Winkler, Mahesan Niranjan

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005

Structured matrix methods for CAGD: an application to computing the resultant of polynomials in the Bernstein basis.

Dario A. Bini, Luca Gemignani, Joab R. Winkler

Numer. Linear Algebra Appl., 2005

Backward Errors and Condition Numbers of Regular and Singular Points on Algebraic Curves.

Joab R. Winkler

Proceedings of the Mathematics of Surfaces XI, 2005

2004

A Comparison of Condition Numbers for the Full Rank Least Squares Problem.

Joab R. Winkler

Proceedings of the Deterministic and Statistical Methods in Machine Learning, 2004

2001

A note on the backward error of the roots of polynomials.

Joab R. Winkler

Neural Parallel Sci. Comput., 2001

A comparison of the average case numerical condition of the power and bernstein polynomial bases.

Joab R. Winkler

Int. J. Comput. Math., 2001

2000

A Class of Bernstein Polynomials that Satisfy Descartes' Rule of Signs Exactly.

Joab R. Winkler, David L. Ragozin

Proceedings of the 9th IMA Conference on the Mathematics of Surfaces, 2000

1999

Backward error analysis of the roots of polynomials.

Joab R. Winkler

Neural Parallel Sci. Comput., 1999

1997

An ill-conditioned problem in computer aided geometric design.

Joab R. Winkler

Neural Parallel Sci. Comput., 1997