research

Publications

Publications

2006

τ-complemented and τ-supplemented modules

2006 | article

Khaled Al-Takhman

Robert Wisbauer

2005

12th Portuguese Conference on Artificial Intelligence, EPIA 2005 Covilha, Portugal, December 5-8, 2005 - Introduction

Progress in Artificial Intelligence, Proceedings | 2005 | article

A Alves

P Azevedo

R Camacho

2005

A central closure construction for certain algebra extensions. Applications to Hopf actions

Journal of Pure and Applied Algebra | 2005 | article
2005

A numerical study of iterative refinement schemes for weakly singular integral equations

Applied Mathematics Letters | 2005 | article
2005

A steganographic method for digital images robust to RS steganalysis

Image Analysis and Recognition | 2005 | article

PR Pereira

2005

A topological approach to transductions

Theoretical Computer Science | 2005 | article
2005

A weighted rank measure of correlation

Australian & New Zealand Journal of Statistics | 2005 | article
2005

Analog of the Hausdorff-Young theorem for the Lebedev integral

Integral Transforms and Special Functions | 2005 | article
2005

Anisotropy in large eddy simulations determined from SO(3) symmetry group

Journal of Turbulence | 2005 | article

JMLM Palma

L Biferale

T Hofbauer

2005

Approximation to the smallest regular expression for a given regular language

Implementation and Application of Automata | 2005 | article

J Morais

2005

Assessing baroreflex sensitivity in the sequences technique: Local versus global approach

Computers in Cardiology 2005, Vol 32 | 2005 | inproceedings

P Lago

P van de Borne

S Gouveia

2005

Automatic color indexing of hierarchically structured classified images

IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium, Vols 1-8, Proceedings | 2005 | inproceedings
2005

Bipedal locomotion

Equadiff 2003: International Conference on Differential Equations | 2005 | inproceedings

M Golubitsky

2005

Classification of ordinal data using neural networks

Machine Learning: Ecml 2005, Proceedings | 2005 | article
2005

CMB'05: Workshop on Computational Methods in Bioinformatics

2005 Portuguese Conference on Artificial Intelligence, Proceedings | 2005 | inproceedings

A Alves

P Azevedo

R Camacho

2005

Continuity of SRB measure and entropy for Benedicks-Carleson quadratic maps

Nonlinearity | 2005 | article
2005

dAMUSE - a new tool for denoising and blind source separation

Digital Signal Processing | 2005 | article

AM Tome

AR Teixeira

EW Lang

K Stadlthanner

2005

dAMUSE - a new tool for denoising and blind source separation

Digital Signal Processing | 2005 | article

AM Tomé

AR Teixeira

EW Lang

K Stadlthanner

2005

Dynamics near a heteroclinic network

Nonlinearity | 2005 | article
2005

Estimating the natural number of classes on hierarchically clustered multi-spectral images

Image Analysis and Recognition | 2005 | article

JS Borges

2005

Estimation of the "natural" number of classes of a multispectral image

IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium, Vols 1-8, Proceedings | 2005 | inproceedings

JS Borges

2005

Frobenius-Pade approximants for d-orthogonal series: Theory and computational aspects

Applied Numerical Mathematics | 2005 | article
2005

Gromov--Witten invariants of symplectic quotients and adiabatic limits

Journal of Symplectic Geometry | 2005 | article

DA Salamon

2005

Homological algebra of twisted quiver bundles

Journal of the London Mathematical Society-second Series | 2005 | article

AD King

2005

Hybrid tabu search for lot sizing problems

Hybrid Metaheuristics, Proceedings | 2005 | article