Publications
Publicações

Publications

Quantifying time-inhomogeneous stochastic introgression processes with hazard rates

Theoretical Population Biology | 2012

A. Ghosh

P. Haccou

DOI

About Birnbaum-Saunders distributions based on the Johnson system

Communications in Statistics - Theory and Methods | 2012

V. Leiva

A. Sanhueza

DOI

Shape and change point analyses of the Birnbaum-Saunders-t hazard rate and associated estimation

Computational Statistics and Data Analysis | 2012

V. Leiva

N. Balakrishnan

DOI

Hybrid use of steel- and carbon-fiber reinforced concrete for monitoring of crack behavior

ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials | 2012

Y. Ding

Z. Han

Y. Zhang

Modeling wind energy flux by a Birnbaum-Saunders distribution with unknown shift parameter.

Journal of Applied Statistics | 2012

Study on residual behaviour and flexural toughness of fibre cocktail reinforced self compacting high performance concrete after exposure to high temperature

Construction and Building Materials | 2012

Y. Ding

J.B. Aguiar

S. Jalali

On the complexity of a Mehrotra-type predictor-corrector algorithm

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2012
DOI

Tameness of joins involving the pseudovariety of local semilattices

International Journal of Algebra and Computation | 2012
DOI

Almost Injective Transformations of an Infinite Set

Communications in Algebra | 2012

R.P. Sullivan

DOI

Multi-robot cognitive formations

IEEE International Conference on Intelligent Robots and Systems | 2012

M. Sousa

S. Monteiro

T. MacHado

E. Bicho

DOI

Non-destructive whole-brain monitoring using nanorobots: Neural electrical data rate requirements

International Journal of Machine Consciousness | 2012

N.R.B. Martins

R.A. Freitas Jr.

DOI

The power of prediction: Robots that read intentions

IEEE International Conference on Intelligent Robots and Systems | 2012

E. Bicho

E. Sousa

L. Louro

N. Hipolito

E.C. Silva

R. Silva

DOI

Another approach for sano's characterization of the J-chaotic order

Mathematical Inequalities and Applications | 2012
DOI

Operator inequalities for J-contractions

Mathematical Inequalities and Applications | 2012

N. Bebiano

R. Lemos

J. Da Providência

DOI

Multiplicador de Lagrange num problema com restrição não constante no gradiente

Encontro Nacional da Sociedade Portuguesa de Matemática | 2012

Assis Azevedo

Lisa Santos

Fragility index of block tailed vectors

Journal of Statistical Planning and Inference | 2012

H. Ferreira

DOI

On an extreme value version of the Birnbaum-Saunders distribution

Revstat Statistical Journal | 2012

M. Ivette Gomes

V. Leiva

On extremal dependence of block vectors

Kybernetika | 2012

H. Ferreira

On extremal dependence: Some contributions

Test | 2012

H. Ferreira

DOI

On the extremal behavior of a pareto process: An alternative for armax modeling

Kybernetika | 2012

Parameter estimation and dependence characterization of the MAR(1) process

Tail dependence between order statistics

Journal of Multivariate Analysis | 2012

H. Ferreira

DOI

Influência dos Jesuítas no ensino em Portugal

Actas do XI Congreso de la Sociedad Española de Historia de las Ciencias y de las Técnicas & II Encuentro Internacional Europeo-Americano | 2012

Influência dos Jesuítas no ensino em Portugal

Llull, Revista de la Sociedad Española de Historia de las Ciencias y de las Técnicas | 2012

One half of a maximal embedding dimension numerical semigroup

J.C. Rosales

DOI

Anti prismas à conquista do 1.º Ciclo do Ensino Básico

Educação e Matemática, 119: 47 - 52 | 2012

C. Costa

Comemorações com Geometria e Criatividade: dois estudos de caso com educadoras de infância

Indagatio Didactica 4, 1: 174 - 202 | 2012

C. Costa

Paula Catarino

Departamento Douro

Cecília Costa

Departamento Douro

Etnociência: a tecnologia na partilha da ciência

"Etnociência: a tecnologia na partilha da ciência", Trabalho apresentado em III- Congresso Internacional/A fenda dixital/TIC escola e desenvolvimento local | 2012

M. Q. Costa

O Nónio de Pedro Nunes no 1º Ciclo do Ensino Básico

Educação e Matemática, 116: 36 - 41 | 2012

C. Costa

M. Nascimento

O ensino de Matemática no Ensino Primário, no séc. XX: uma escola, em contexto rural, no Norte de Portugal

In III Fórum Ibérico de Museologia da Educação, Múrcia | 2012

O ensino de Matemática no Ensino Primário, no séc. XX: uma escola, em contexto rural, no Norte de Portugal

C. Costa

I. Lopes

M. Nascimento

An approach for valid covariance estimation via the Fourier series

Environmental Earth Sciences | 2012

P. García-Soidán

O. Rubiños-López

DOI

Estimation of the spatial distribution through the kernel indicator variogram

Environmetrics | 2012

P. García-Soidán

DOI

Extrema propagation: Fast distributed estimation of sums and network sizes

IEEE Transactions on Parallel and Distributed Systems | 2012

C. Baquero

P.S. Almeida

P. Jesus

DOI

Factorization in a torus and Riemann-Hilbert problems

Journal of Mathematical Analysis and Applications | 2012

M.C. Câmara

DOI

SurvivalBIV: Estimation of the bivariate distribution function for sequentially ordered events under univariate censoring

Journal of Statistical Software | 2012

A. Moreira

Gravitational collapse to higher dimensional topological black holes

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity | 2012

J. Natário

P. Tod

Spacetime junctions and the collapse to black holes in higher dimensions

Advances in Mathematical Physics | 2012
DOI

A discrete Faà di Bruno's formula

Contributions to Discrete Mathematics | 2012

Pedro Duarte

A FINITE VOLUME SCHEME FOR THE SHALLOW-WATER SYSTEM WITH THE POLYNOMIAL RECONSTRUCTION

Generalized fractional Maxwell model: Parameter estimation of a viscoelastic material

AIP Conference Proceedings | 2012

M.F.P. Costa

DOI

Generalized fractional maxwell model : parameter estimation of a viscoelastic material

M.F.P. Costa

Higher temperature reduces the effects of litter quality on decomposition by aquatic fungi

Freshwater Biology | 2012

I. Fernandes

C. Pascoal

H. Guimarães

R. Pinto

F. Cássio

DOI

Innovative moments and change in client-centered therapy

Psychotherapy Research | 2012

M.M. Gonçalves

I. Mendes

G. Cruz

A.P. Ribeiro

L. Angus

L.S. Greenberg

DOI

Therapist interventions and client innovative moments in emotion-focused therapy for depression

Psychotherapy | 2012

C. Cunha

M.M. Gonçalves

C.E. Hill

I. Mendes

A.P. Ribeiro

L. Angus

DOI

On a variational inequality for incompressible non-Newtonian thick flows

José Francisco Rodrigues

DOI

Kernel density estimation with doubly truncated data

Electronic Journal of Statistics | 2012

J. De Uña-Alvarez

DOI

Deformation of f-tilings versus deformation of isometric foldings

International Journal of Mathematics | 2012

A. F. Santos

DOI