Joab R. Winkler

Publication Activity (10 Years)

Years Active: 1997-2022
Publications (10 Years): 7

Top Topics

Image Deconvolution

Image Deblurring

Top Venues

J. Comput. Appl. Math.

Comput. Aided Geom. Des.

J. Math. Imaging Vis.

Publications

Joab R. Winkler, Marilena Mitrouli, Christos Koukouvinos
The application of regularisation to variable selection in statistical modelling. J. Comput. Appl. Math. 404 (2022)
Martin Bourne, Joab R. Winkler, Yi Su
An approximate factorisation of three bivariate Bernstein basis polynomials defined in a triangular domain. J. Comput. Appl. Math. 390 (2021)
Martin Bourne, Joab R. Winkler, Yi Su
The Computation of Multiple Roots of a Bernstein Basis Polynomial. SIAM J. Sci. Comput. 42 (1) (2020)
Martin Bourne, Joab R. Winkler, Yi Su
The computation of the degree of the greatest common divisor of three Bernstein basis polynomials. J. Comput. Appl. Math. 373 (2020)
Joab R. Winkler, Marilena Mitrouli
Condition estimation for regression and feature selection. J. Comput. Appl. Math. 373 (2020)
Joab R. Winkler, Hanan Halawani
The Sylvester and Bézout Resultant Matrices for Blind Image Deconvolution. J. Math. Imaging Vis. 60 (8) (2018)
Martin Bourne, Joab R. Winkler, Yi Su
A non-linear structure-preserving matrix method for the computation of the coefficients of an approximate greatest common divisor of two Bernstein polynomials. J. Comput. Appl. Math. 320 (2017)
Nora Alkhaldi, Joab R. Winkler
Blind image deconvolution using the Sylvester resultant matrix. ICIP (2015)
Joab R. Winkler, Ning Yang
A structure-preserving matrix method for the deconvolution of two Bernstein basis polynomials. Comput. Aided Geom. Des. 31 (6) (2014)
Joab R. Winkler
The Sylvester Resultant Matrix and Image Deblurring. Curves and Surfaces (2014)
Joab R. Winkler
Structured matrix methods for the computation of multiple roots of a polynomial. J. Comput. Appl. Math. 272 (2014)
Joab R. Winkler, Ning Yang
Resultant matrices and the computation of the degree of an approximate greatest common divisor of two inexact Bernstein basis polynomials. Comput. Aided Geom. Des. 30 (4) (2013)
Joab R. Winkler, Madina Hasan
An improved non-linear method for the computation of a structured low rank approximation of the Sylvester resultant matrix. J. Comput. Appl. Math. 237 (1) (2013)
Joab R. Winkler, Xin Lao, Madina Hasan
The computation of multiple roots of a polynomial. J. Comput. Appl. Math. 236 (14) (2012)
Joab R. Winkler, Xin Lao
The calculation of the degree of an approximate greatest common divisor of two polynomials. J. Comput. Appl. Math. 235 (6) (2011)
Joab R. Winkler, Madina Hasan
A non-linear structure preserving matrix method for the low rank approximation of the Sylvester resultant matrix. J. Comput. Appl. Math. 234 (12) (2010)
Joab R. Winkler
A unified approach to resultant matrices for Bernstein basis polynomials. Comput. Aided Geom. Des. 25 (7) (2008)
Joab R. Winkler
Condition Numbers and Least Squares Regression. IMA Conference on the Mathematics of Surfaces (2007)
Anjali Bharatkumar Samani, Joab R. Winkler, Mahesan Niranjan
Automatic Face Recognition Using Stereo Images. ICASSP (5) (2006)
Joab R. Winkler
High Order Terms for Condition Estimation of Univariate Polynomials. SIAM J. Sci. Comput. 28 (4) (2006)
Joab R. Winkler
Backward Errors and Condition Numbers of Regular and Singular Points on Algebraic Curves. IMA Conference on the Mathematics of Surfaces (2005)
Dario A. Bini, Luca Gemignani, Joab R. Winkler
Structured matrix methods for CAGD: an application to computing the resultant of polynomials in the Bernstein basis. Numer. Linear Algebra Appl. 12 (8) (2005)
Joab R. Winkler
A Comparison of Condition Numbers for the Full Rank Least Squares Problem. Deterministic and Statistical Methods in Machine Learning (2004)
Joab R. Winkler
A comparison of the average case numerical condition of the power and bernstein polynomial bases. Int. J. Comput. Math. 77 (4) (2001)
Joab R. Winkler
A note on the backward error of the roots of polynomials. Neural Parallel Sci. Comput. 9 (1) (2001)
Joab R. Winkler, David L. Ragozin
A Class of Bernstein Polynomials that Satisfy Descartes' Rule of Signs Exactly. IMA Conference on the Mathematics of Surfaces (2000)
Joab R. Winkler
Backward error analysis of the roots of polynomials. Neural Parallel Sci. Comput. 7 (4) (1999)
Joab R. Winkler
An ill-conditioned problem in computer aided geometric design. Neural Parallel Sci. Comput. 5 (1-2) (1997)