research

Publications

Publications

2005

Spectral refinement on quasi-diagonal matrices

Linear Algebra and Its Applications | 2005 | article
2005

SVMs applied to objective aesthetic evaluation of conservative breast cancer treatment

Proceedings of the International Joint Conference on Neural Networks (IJCNN), Vols 1-5 | 2005 | inproceedings

JS Cardoso

MJ Cardoso

2005

Switching along a network

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

Tabu search for mixed integer programming

Operations Research/ Computer Science Interfaces Series | 2005 | article
2005

Tameness of pseudovariety joins involving R

Monatshefte Fur Mathematik | 2005 | article

JC Costa

M Zeitoun

2005

Tameness of the pseudovariety of Aebelian groups

International Journal of Algebra and Computation | 2005 | article
2005

The geometry of 2x2 systems of conservation laws

Acta Applicandae Mathematicae | 2005 | article

J Basto Goncalves

2005

The globals of pseudovarieties of ordered semigroups containing B-2 and an application to a problem proposed by pin

Rairo-theoretical Informatics and Applications | 2005 | article

AP Escada

2005

The pseudovariety of semigroups of triangular matrices over a finite field

Rairo-theoretical Informatics and Applications | 2005 | article

MV Volkov

SW Margolis

2005

Topic 10 parallel numerical algorithms

Lecture Notes in Computer Science | 2005 | inproceedings

AM Goscinski

BK Szymanski

J Kitowski

2005

Towards an architecture for Emotional BDI agents

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

D Pereira

E Oliveira

L Sarmento

2004

A geometric characterization of automatic monoids

Quarterly Journal of Mathematics | 2004 | article

B Steinberg

2004

A parallel code for integral equations on a cluster of computers

Integral Methods in Science and Engineering: Analytic and Numerical Techniques | 2004 | inproceedings
2004

A Solution to the Word Problem for Free Pseudosemilattices

Semigroup Forum | 2004 | article
2004

A wavelet-based ECG delineator: evaluation on standard databases

IEEE Trans. Biomed. Engineering | 2004 | article

JP Martínez

P Laguna

S Olmos

2004

A wavelet-based ECG delineator: Evaluation on standard databases

Ieee Transactions on Biomedical Engineering | 2004 | article

JP Martinez

P Laguna

S Olmos

2004

Abelian kernels of monoids of order-preserving maps and of some of its extensions

Semigroup Forum | 2004 | article

VH Fernandes

2004

Abelian kernels, solvable monoids and the abelian kernel length of a finite monoid

Semigroups and Languages | 2004 | inproceedings

VH Fernandes

2004

An application of first-order logic to the study of recognizable languages

International Journal of Algebra and Computation | 2004 | article
2004

An econophysics approach to the Portuguese Stock Index - PSI-20

Physica A-statistical Mechanics and Its Applications | 2004 | article

HJ Ruskin

JAMS Duarte

2004

AVHRR data processing for near real time applications

Remote Sensing For Environmental Monitoring, Gis Applications, and Geology Iii | 2004 | inproceedings

A Nunes

J Borges

2004

Blind source separation using time-delayed signals

IEEE International Joint Conference on Neural Networks, IJCNN 2004, Budapest, Hungary, 22-29 July, 2004 | 2004 | inproceedings

AM Tomé

AR Teixeira

EW Lang

K Stadlthanner

2004

Blind source separation using time-delayed signals

2004 Ieee International Joint Conference on Neural Networks, Vols 1-4, Proceedings | 2004 | inproceedings

AM Tome

AR Teixeira

EW Lang

K Stadlthanner

2004

Chebyshev polynomials over finite fields and reversibility of sigma-automata on square grids

Theoretical Computer Science | 2004 | article

H Park

M Hunziker

2004

Euclidean Jordan Algebras with Strongly Regular Graphs

Journal of Mathematical Sciences | 2004 | article

DM Cardoso