Lajos Hajdu

According to our database, Lajos Hajdu authored at least 38 papers between 1997 and 2022.

Collaborative distances:

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

2022

Error Correction for Discrete Tomography.

Matthew Ceko, Lajos Hajdu, Rob Tijdeman

Fundam. Informaticae, 2022

2019

Finding well approximating lattices for a finite set of points.

András Hajdu, Lajos Hajdu, Robert Tijdeman

Math. Comput., 2019

2017

30 years of collaboration.

Clemens Fuchs, Lajos Hajdu

Period. Math. Hung., 2017

On Arithmetic Progressions in Lucas Sequences.

Lajos Hajdu, Márton Szikszai, Volker Ziegler

J. Integer Seq., 2017

Consistency Conditions for Discrete Tomography.

Lajos Hajdu, Robert Tijdeman

Fundam. Informaticae, 2017

2016

A Hasse-type principle for exponential Diophantine equations and its applications.

Csanád Bertók, Lajos Hajdu

Math. Comput., 2016

Composing ensembles by a stochastic approach under execution time constraint.

András Hajdu, Henrietta Tomán, Laszlo Kovacs, Lajos Hajdu

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Measuring regularity of network patterns by grid approximations using the LLL algorithm.

András Hajdu, Balázs Harangi, Renátó Besenczi, István Lázár, G. Emri, Lajos Hajdu, Robert Tijdeman

Proceedings of the 23rd International Conference on Pattern Recognition, 2016

2015

Ghosts in Discrete Tomography.

Sara Brunetti, Paolo Dulio, Lajos Hajdu, Carla Peri

J. Math. Imaging Vis., 2015

2014

Representing algebraic integers as linear combinations of units.

Daniel Dombek, Lajos Hajdu, Attila Pethö

Period. Math. Hung., 2014

Distinct unit generated totally complex quartic fields.

Lajos Hajdu, Volker Ziegler

Math. Comput., 2014

A key exchange protocol based on Diophantine equations and S-integers.

Attila Bérczes, Lajos Hajdu, Noriko Hirata-Kohno, Tünde Kovács, Attila Pethö

JSIAM Lett., 2014

Representation of finite graphs as difference graphs of S-units, I.

K. Gyory, Lajos Hajdu, Robert Tijdeman

J. Comb. Theory, Ser. A, 2014

On a correlational clustering of integers.

László Aszalós, Lajos Hajdu, Attila Pethö

CoRR, 2014

2013

Generalizing the Majority Voting Scheme to Spatially Constrained Voting.

András Hajdu, Lajos Hajdu, Agnes Jonas, Laszlo Kovacs, Henrietta Tomán

IEEE Trans. Image Process., 2013

Bounds for Approximate Discrete Tomography Solutions.

Lajos Hajdu, Robert Tijdeman

SIAM J. Discret. Math., 2013

An Optimization Problem for Lattices.

Lajos Hajdu, Tünde Kovács, Attila Pethö, Michael E. Pohst

Exp. Math., 2013

Bounds on the quality of reconstructed images in binary tomography.

Kees Joost Batenburg, Wagner Fortes, Lajos Hajdu, Robert Tijdeman

Discret. Appl. Math., 2013

Diversity Measures for Majority Voting in the Spatial Domain.

András Hajdu, Lajos Hajdu, Laszlo Kovacs, Henrietta Tomán

Proceedings of the Hybrid Artificial Intelligent Systems - 8th International Conference, 2013

2012

Disproof of a conjecture of Jacobsthal.

Lajos Hajdu, N. Saradha

Math. Comput., 2012

Approximations of the Euclidean distance by chamfer distances

András Hajdu, Lajos Hajdu, Robert Tijdeman

CoRR, 2012

Approximation of the Euclidean Distance by Chamfer Distances.

András Hajdu, Lajos Hajdu, Robert Tijdeman

Acta Cybern., 2012

Generalized Weighted Majority Voting with an Application to Algorithms Having Spatial Output.

Henrietta Tomán, Laszlo Kovacs, Agnes Jonas, Lajos Hajdu, András Hajdu

Proceedings of the Hybrid Artificial Intelligent Systems - 7th International Conference, 2012

2011

A Generalization of Majority Voting Scheme for Medical Image Detectors.

Henrietta Tomán, Laszlo Kovacs, Agnes Jonas, Lajos Hajdu, András Hajdu

Proceedings of the Hybrid Artificial Intelligent Systems - 6th International Conference, 2011

Bounds on the Difference between Reconstructions in Binary Tomography.

Kees Joost Batenburg, Wagner Fortes, Lajos Hajdu, Robert Tijdeman

Proceedings of the Discrete Geometry for Computer Imagery, 2011

2009

Optimal systems of fundamental <i>S</i>-units for LLL-reduction.

Lajos Hajdu

Period. Math. Hung., 2009

Parallel LLL-reduction for bounding the integral solutions of elliptic Diophantine equations.

Lajos Hajdu, Tünde Kovács

Math. Comput., 2009

2007

General neighborhood sequences in Zⁿ.

András Hajdu, Lajos Hajdu, Robert Tijdeman

Discret. Appl. Math., 2007

2006

On the Lattice Structure of Subsets of Octagonal Neighborhood Sequences in \mathbb <i>Z</i>^<i>n</i>.

András Hajdu, Lajos Hajdu

Proceedings of the Discrete Geometry for Computer Imagery, 13th International Conference, 2006

2005

Metrical neighborhood sequences in Zⁿ.

Attila Fazekas, András Hajdu, Lajos Hajdu

Pattern Recognit. Lett., 2005

Unique reconstruction of bounded sets in discrete tomography.

Lajos Hajdu

Electron. Notes Discret. Math., 2005

2004

Approximating the Euclidean distance using non-periodic neighbourhood sequences.

András Hajdu, Lajos Hajdu

Discret. Math., 2004

2003

Algebraic aspects of emission tomography with absorption.

Lajos Hajdu, Robert Tijdeman

Theor. Comput. Sci., 2003

Velocity and Distance of Neighbourhood Sequences.

András Hajdu, Lajos Hajdu

Acta Cybern., 2003

2000

On the Diophantine Equations (2^<i>n</i> - 1)(6^<i>n</i> - 1) = <i>x</i> ² and (<i>a</i> ^<i>n</i> - 1)(<i>a</i> ^<i>kn</i> - 1) = <i>x</i> ².

Lajos Hajdu, László Szalay

Period. Math. Hung., 2000

1999

Square product of three integers in short intervals.

Lajos Hajdu, Ákos Pintér

Math. Comput., 1999

1998

Explicit Bounds for the Solutions of Elliptic Equations with Rational Coefficients.

Lajos Hajdu, T. Herendi

J. Symb. Comput., 1998

1997

Computational experiences on the distances of polynomials to irreducible polynomials.

Attila Bérczes, Lajos Hajdu

Math. Comput., 1997