Publications
Publicações

Publications

Generating human-like movements on an anthropomorphic robot using an interior point method

AIP Conference Proceedings | 2013

E. Costa E Silva

J.P. Araújo

D. Machado

E. Bicho

DOI

Hooke and Jeeves based multilevel coordinate search to globally solving nonsmooth problems

AIP Conference Proceedings | 2013

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Irrigation planning: Replanning and numerical solution

AIP Conference Proceedings | 2013

S.O. Lopes

F.A.C.C. Fontes

R.M.S. Pereira

DOI

Multilocal programming: A derivative-free filter multistart algorithm

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2013

F.P. Fernandes

E.M.G.P. Fernandes

DOI

Multistart Hooke and Jeeves filter method for mixed variable optimization

AIP Conference Proceedings | 2013

F.P. Fernandes

E.M.G.P. Fernandes

A.M.A.C. Rocha

DOI

A negative binomial model for student allocation to higher education in Portugal during the pre-Bologna period

AIP Conference Proceedings | 2013

R. Oliveira

R.M. Vasconcelos

DOI

Assessing the performance of change-point detection based on the SIC procedure for non Gaussian and correlated data - A simulation study

AIP Conference Proceedings | 2013

M. Costa

L. Teixeira

DOI

Cognitive appraisal as a mediator in the relationship between stress and burnout

Work and Stress | 2013

S. Faria

DOI

Irrigation planning: An optimal control approach

S.O. Lopes

F.A.C.C. Fontes

R.M.S. Pereira

DOI

Predicting seasonal and hydro-meteorological impact in environmental variables modelling via Kalman filtering

Stochastic Environmental Research and Risk Assessment | 2013

M. Costa

DOI

Errors and grids for projected weakly singular integral equations

International Journal of Pure and Applied Mathematics | 2013

F.D. D'Almeida

M. Ahues

DOI

On the Lower Order and Type of Entire Axially Monogenic Functions

Results in Mathematics | 2013

M.A. Abul-Ez

DOI

The Fourier expansion of the hypermonogenic generalized trigonometric and elliptic functions

Journal of Number Theory | 2013

D. Constales

R.S. Kraußhar

DOI

On the properties of special functions on the linear-type lattices

Journal of Mathematical Analysis and Applications | 2013

R. Álvarez-Nodarse

DOI

Regular elements and Green's relations in generalized transformation semigroups

Asian-European Journal of Mathematics | 2013

R.P. Sullivan

V. Gould

DOI

A vanishing theorem in twisted de Rham cohomology

Proceedings of the Edinburgh Mathematical Society | 2013
DOI

Robotic assisted deep brain stimulation neurosurgery: First steps on system development

Proceedings of the IASTED International Conference on Biomedical Engineering, BioMed 2013 | 2013

C. Faria

E. Bicho

M. Rito

L. Louro

S. Monteiro

DOI

Robotic implantation of intracerebral electrodes for Deep Brain Stimulation

3rd Portuguese Bioengineering Meeting, ENBENG 2013 - Book of Proceedings | 2013

C. Faria

E. Bicho

M. Rito

L. Louro

S. Monteiro

DOI

Transportation of long objects in unknown cluttered environments by a team of robots: A dynamical systems approach

IEEE International Symposium on Industrial Electronics | 2013

T. Machado

T. Malheiro

S. Monteiro

E. Bicho

DOI

Extremal case in Marcus-Oliveira conjecture and beyond

Linear and Multilinear Algebra | 2013

A. Guterman

R. Lemos

DOI

Iterated periodicity over finite aperiodic semigroups

European Journal of Combinatorics | 2013

J. Almeida

M. Zeitoun

DOI

A study of exponential-type tails applied to Birnbaum-Saunders models

Extremal (in)dependence of a maximum autoregressive process

Discussiones Mathematicae Probability and Statistics | 2013
DOI

Extremes of multivariate ARMAX processes

Test | 2013

H. Ferreira

DOI

Nonparametric estimation of the tail-dependence coefficient

Revstat Statistical Journal | 2013

On the tail index estimation of an autoregressive pareto process

Discussiones Mathematicae Probability and Statistics | 2013
DOI

Modified K-pell sequence: Some identities and ordinary generating function

Applied Mathematical Sciences | 2013
DOI

On some identities and generating functions for k-pell-lucas sequence

Applied Mathematical Sciences | 2013
DOI

Some basic properties and a two-by-two matrix involving the k-Pell numbers

International Journal of Mathematical Analysis | 2013
DOI

A note involving two-by-two matrices of the k-Pell and k-Pell-Lucas sequences

International Mathematical Forum 8, 32: 1561 - 1568 | 2013
DOI

A sequência de fibonacci e a sequência de Lucas: propostas práticas de exploração no 3.º ciclo do ensino básico

Ano da Matemática do Planeta Terra 2013

C. Costa

M. Nascimento

Elementos de matemática para o Ensino Básico, Teoria de conjuntos, lógica e relações binárias

Geometry and Google Earth

ENTENP 2013 – Conference on Enabling Teachers for Enterpreneurship Education | 2013

Group closures of injective order-preserving transformations

International Journal of Algebra 7, 15: 703 - 716 | 2013
DOI

On some identities and generating functions for k- Pell numbers

International Journal of Mathematical Analysis | 2013
DOI

Os anti prismas e o seu potencial no ensino: uma proposta de tarefas no âmbito do tema geometria e medida para o 1.º Ciclo do Ensino Básico

Scilab na Álgebra Linear

CISPEE2013 – 2013 1st International Conference of the Portuguese Society for Engineering Education | 2013

P. Vasco

Scilab na Álgebra Linear

Trabalho apresentado em CISPEE2013 – 2013 1st International Conference of the Portuguese Society for Engineering Education, In CISPEE2013 – 2013 1st International Conference of the Portuguese Society for Engineering Education, Porto | 2013

Um curioso caso de colaboração científica relativo a J. Anastácio da Cunha

Seminário MAT2 2013 | 2013

C. Costa

Um curioso caso de colaboração científica relativo a J. Anastácio da Cunha

Trabalho apresentado em Seminário MAT2 2013, In Atas de Seminário MAT2 2013, Vila Real | 2013

Creative Little Scientists : enabling creativity through Science and Mathematics in preschool and first years of primary education : country report on in-depth field work in Portugal

European Commission Seventh Framework Programme for Research and Technological Development | 2013

Manuel F. M Costa

Marta Isabel Bessa Marques

P. J. Machado

Mário Almeida

P. A. S. Pereira

A simulation study comparing modeling approaches in an illness-death multi-state model

Communications in Statistics - Simulation and Computation | 2013
DOI

Bandwidth selection for the estimation of transition probabilities in the location-scale progressive three-state model

Computational Statistics | 2013

J. Roca-Pardiñas

I. Van Keilegom

C. Cadarso-Suárez

DOI

Presmoothing the Aalen-Johansen estimator in the illness-death model

Electronic Journal of Statistics | 2013

A. Moreira

J. De Uña-Álvarez

DOI

smoothHR: an R package for pointwise nonparametric estimation of hazard ratio curves of continuous predictors

Computational and Mathematical Methods in Medicine | 2013

Luis Meira-Machado

DOI

Local conditions separating expansion from collapse in spherically symmetric models with anisotropic pressures

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2013

J.P. Mimoso

M. Le Delliou

DOI

Review on exact and perturbative deformations of the Einstein-Straus model: Uniqueness and rigidity results

General Relativity and Gravitation | 2013

M. Mars

R. Vera

DOI