CMA - Centro de Matemática e Aplicações

Research Output

Research Output per year

1997 2020

• 398 Article
• 103 Conference contribution
• 41 Chapter
• 31 Other contribution
• 65 More
  • 14 Book
  • 10 Editorial
  • 7 Paper
  • 7 Conference article
  • 5 Abstract
  • 5 Review article
  • 4 Other chapter contribution
  • 4 Meeting Abstract
  • 3 Letter
  • 2 Doctoral Thesis
  • 1 Commissioned report
  • 1 Foreword/postscript
  • 1 Book/Film/Article review
  • 1 Comment/debate

Research Output per year

Research Output per year

Search results

• A model to minimize costs and promote species persistence under climate change

  Alagador, D. & Cerdeira, J. O., 11 Sep 2015, Operations Research and Big Data: IO2015-XVII Congress of Portuguese Association of Operational Research (APDIO). SPRINGER INTERNATIONAL PUBLISHING AG, Vol. 15. p. 1-8 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Climate Change
  • Biodiversity
  • Climate change
  • Persistence
  • Climate
  1 Citation (Scopus)

• A multi-objective meta-heuristic approach for the design and planning of green supply chains - MBSA

  Chibeles-Martins, N., Pinto-Varela, T., Barbosa-Póvoa, A. P. & Novais, A. Q., 1 Apr 2016, In : Expert Systems with Applications. 47, p. 71-84 14 p.

  Research output: Contribution to journal › Article

  • Supply chains
  • Planning
  • Warehouses
  • Complex networks
  • Simulated annealing
  27 Citations (Scopus)

• A multi-period facility location problem with modular capacity adjustments and flexible demand fulfillment

  Correia, I. & Melo, T., 1 Aug 2017, In : Computers and Industrial Engineering. 110, p. 307-321 15 p.

  Research output: Contribution to journal › Article

  • Costs
  • Planning
  • Customer satisfaction
  16 Citations (Scopus)

• Analysis of a with-covariates model for the envirnomental indexes

  Nunes, C., Mexia, J. T. P. N. & Pinto, I., 1 Jan 2008, In : Biometrical Letters. 45, 2, p. 9-22 14 p.

  Research output: Contribution to journal › Article

  • environmental index
  • index
  • plant breeding
  • analysis
  • regression analysis

• Analysis of Portuguese Life Tables

  Rodrigues, P. C., Mexia, J. T. P. N. & Pereira, D. G., 1 Jan 2007, In : Biometrical Letters. 44, 2, p. 129-141 13 p.

  Research output: Contribution to journal › Article

  • insurance
  • mortality

• Analysis of SPI drought class transitions using loglinear models

  Moreira, E. E., Paulo, A. A., Pereira, L. S. & Mexia, J. T., 30 Nov 2006, In : Journal Of Hydrology. 331, 1-2, p. 349-359 11 p.

  Research output: Contribution to journal › Article

  • drought
  • transition
  • index
  • analysis
  • climate change
  87 Citations (Scopus)

• Analytical and computational methods for a class of nonlinear singular integral equations

  Allaei, S. S., Diogo, T. & Rebelo, M., Apr 2017, In : Applied Numerical Mathematics. 114, SI, p. 2-17 16 p.

  Research output: Contribution to journal › Article

  Open Access

  • Analytical Methods
  • Integral equations
  • Computational methods
  • Singular Integral Equation
  • Computational Methods
  11 Citations (Scopus)

• Analytical and numerical studies for slip flows of a generalised Phan-Thien–Tanner fluid

  Ribau, Â. M., Ferrás, L. L., Morgado, M. L., Rebelo, M. & Afonso, A. M., 1 Mar 2020, In : ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik. 100, 3, e201900183.

  Research output: Contribution to journal › Article

  • Slip Flow
  • Numerical Study
  • Fluid
  • Complex Fluids
  • Viscoelastic Model

• An asymptotic expression for the fixation probability of a mutant in star graphs

  Chalub, F. A. D. C. C., 2016, In : Journal of Dynamics and Games. 3, 3, p. 217-223

  Research output: Contribution to journal › Article

  Open Access

  File

  • Fixation
  • Mutant
  • Star Graph
  • Stars
  • Particle accelerators
  1 Downloads (Pure)

• A natural formulation versus an extended formulation for the K clusters with fixed cardinality problem

  Gonçalves, G. M. & Lourenço, L. L., 10 Dec 2019, Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2019, ICCMSE 2019. Simos, T. E., Kalogiratou, Z. & Monovasilis, T. (eds.). American Institute of Physics Inc., 170006. (AIP Conference Proceedings; vol. 2186).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • formulations
  • computer programs

• An Enhanced Capacity Model based on Network Measurements for a Multi-Service 3G System

  Parracho, D., Duarte, D., Pinto, I. & Vieira, P., 8 Apr 2019, 2019 International Conference on Computing, Networking and Communications, ICNC 2019. Institute of Electrical and Electronics Engineers Inc., p. 203-208 6 p. 8685529

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Wireless networks
  • Network management
  • Linear regression
  • Network performance
  • Data communication systems
  1 Citation (Scopus)

• An Enriched -μ Model as Fading Candidate

  Ferreira, J. T., Bekker, A., Marques, F. & Laidlaw, M., 25 Apr 2020, In : Mathematical Problems in Engineering. 2020, 5879413.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Fading
  • Scale Mixture
  • Wireless Communication
  • Fading (radio)
  • Communication Systems
  1 Downloads (Pure)

• A new matheuristic approach for the multi-depot vehicle routing problem with inter-depot routes

  Ramos, T. R. P., Gomes, M. I. & Barbosa-Póvoa, A. P., Mar 2020, In : Or Spectrum. 42, 1, p. 75-110

  Research output: Contribution to journal › Article

  • Vehicle Routing Problem
  • Benchmarking
  • Mixed Integer Linear Programming

• A new partially reduced-bias mean-of-order p class of extreme value index estimators

  Gomes, M. I., Brilhante, M. F., Caeiro, F. & Pestana, D., 2015, In : Computational Statistics & Data Analysis. 82, p. 223-227 5 p.

  Research output: Contribution to journal › Article

  • Extreme Value Index
  • Tuning
  • Statistics
  • Estimator
  • Minimum Variance
  5 Citations (Scopus)

• An exploratory study of spatial annual maximum of monthly precipitation in the northern region of Portugal

  Prata Gomes, D., Neves, M. M. & Moreira, E. E., 1 Aug 2016, In : Physics and Chemistry of the Earth. 94, p. 77-84 8 p.

  Research output: Contribution to journal › Article

  • Portugal
  • geostatistics
  • extreme event
  • productivity
  • Rain
  1 Citation (Scopus)

• An H-theorem for chemically reacting gases

  Kremer, G. M., Oliveira, F. & Soares, A. J., 2011, DYNAMICS, GAMES AND SCIENCE II. Peixoto, M. M., Pinto, A. A. & Rand, D. A. (eds.). Springer Verlag, p. 503-506 4 p. (Springer Proceedings in Mathematics; vol. 2).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • H-theorem
  • Gas
  • Boltzmann Equation
  • Equicontinuity
  • Equilibrium Distribution

• An implicit finite difference approximation for the solution of the diffusion equation with distributed order in time

  Ford, N. J., Luisa Morgado, M. & Rebelo, M., 2015, In : Electronic transactions on numerical analysis. 44, p. 289-305 17 p.

  Research output: Contribution to journal › Article

  Open Access

  File
  27 Citations (Scopus)

  205 Downloads (Pure)

• A nonpolynomial collocation method for fractional terminal value problems

  Ford, N. J., Luisa Morgado, M. & Rebelo, M., Feb 2015, In : Journal of Computational and Applied Mathematics. 275, p. 392-402 11 p.

  Research output: Contribution to journal › Article
  14 Citations (Scopus)

• A non-standard evolution problem arising in population genetics

  Chalub, F. A. D. C. C. & Souza, M. O., 2009, In : Communications In Mathematical Sciences. 7, 2, p. 489-502

  Research output: Contribution to journal › Article

  • Fokker Planck equation
  • Population Genetics
  • Evolution Problems
  • Conservation
  • Weak Solution
  14 Citations (Scopus)

• An Open Markov Chain Scheme Model for a Credit Consumption Portfolio fed by ARIMA and SARMA Processes

  Guerreiro, G. R. D., Esquível, M. L. & Fernandes, J. M., 2016, AIP Conference Proceedings. p. 1-4 4 p. 19003

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • ARIMA
  • Markov chain
  • Time series
  • Model
  • Markov Chain Model
  1 Citation (Scopus)

• A note on a Discrete Boltzmann Equation with multiple collisions

  Oliveira, F. S. D., 1 Jan 2008, In : Journal of Mathematical Analysis and Applications. 341, 2, p. 1476-1481

  Research output: Contribution to journal › Article

  Open Access

• A note on bilateral semidirect product decompositions of some monoids of order-preserving partial permutations

  Fernandes, V. H. & Quinteiro, T. M., 2016, In : Bulletin of the Korean Mathematical Society. 53, 2, p. 495-506 12 p.

  Research output: Contribution to journal › Article

  Open Access

  • Monoid
  • Partial Isometry
  • Permutation
  • Quotient
  • Partial

• A note on "branch-and-price approach for the multi-skill project scheduling problem"

  Correia, I. & Saldanha-da-Gama, F., Aug 2015, In : Optimization Letters. 9, 6, p. 1255-1258 4 p.

  Research output: Contribution to journal › Article
  4 Citations (Scopus)

• A note on secondary K-theory

  Tabuada, G. J. T. N., 2016, In : Algebra and Number Theory. 10, 4, p. 887-906 15 p.

  Research output: Contribution to journal › Article

  • Azumaya Algebra
  • K-theory
  • Brauer Group
  • Ring
  • Injective
  4 Citations (Scopus)

• A note on the distribution of the linear combination of independent Gamma random variables

  Coelho, C. M. A. & Marques, F. J. G. P., 1 Jan 2014, AIP Conference Proceedings. p. 527-530

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access
  1 Citation (Scopus)

• A note on the Jackson exponentiality test

  Caeiro, F., Marques, F. J., Mateus, A. & Atal, S., 6 Dec 2016, International Conference of Computational Methods in Sciences and Engineering 2016, ICCMSE 2016. American Institute of Physics Inc., Vol. 1790. 080005

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  • quantiles
  • distribution functions
  • statistics
  • moments
  • approximation

• ANOVA like analysis for structured families of stochastic matrices

  Dias, C., Santos, C., Varadinov, M. & Mexia, J. T., 6 Dec 2016, International Conference of Computational Methods in Sciences and Engineering 2016, ICCMSE 2016. American Institute of Physics Inc., Vol. 1790. 140006

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  • matrices
  • eigenvectors
  • eigenvalues
  2 Citations (Scopus)

• ANOVA like analysis of cancer death age

  Areia, A. & Mexia, J. T., 8 Jun 2016, International Conference of Numerical Analysis and Applied Mathematics 2015, ICNAAM 2015. American Institute of Physics Inc., Vol. 1738. 060002

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • death
  • cancer
  • Portugal
  • Romania
  • Greece
  1 Citation (Scopus)

• ANOVA using commutative Jordan algebras, an application

  Rodrigues, P. C. & Mexia, J. T. P. N., 1 Jan 2006, In : Discussiones Mathematicae. Probability and Statistics. 26, 2, p. 179-191 13 p.

  Research output: Contribution to journal › Article

  • Jordan Algebra
  • Commutative Algebra
  • Nest
  • Binary operation
  • Experiment

• Anti-powers in infinite words

  Fici, G., Restivo, A., Silva, M. & Zamboni, L. Q., 1 Jul 2018, In : Journal of Combinatorial Theory. Series A. 157, p. 109-119 11 p.

  Research output: Contribution to journal › Article

  • Infinite Words
  • Concatenation
  • Consecutive
  • Combinatorics
  • Pairwise
  13 Citations (Scopus)

• An Unbiased Itô Type Stochastic Representation for Transport PDEs: A Toy Example

  dos Reis, G. & Smith, G., 2019, Frontiers in Stochastic Analysis - BSDEs, SPDEs and their Applications - Selected, Revised and Extended Contributions. Cohen, S. N., Gyöngy, I., dos Reis, G., Siska, D. & Szpruch, L. (eds.). Cham: Springer, p. 221-260 40 p. (Springer Proceedings in Mathematics and Statistics; vol. 289).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Stochastic Representation
  • Perturbation Technique
  • Breakdown
  • Regularization
  • Regime Switching

• Aplicação da metodologia Peaks Over Threshold ao Salto em Comprimento do Atletismo

  Silva, D., Caeiro, F. & Oliveira, M., Dec 2018, In : REVISTA BRASILEIRA DE BIOMETRIA. 36, 4, p. 753-779

  Research output: Contribution to journal › Article

• Application of Selective F tests in Joint Regression Analysis

  Pereira, D. G. & Mexia, J. T. P. N., 1 Jan 2008, In : Journal of Statistical Theory and Practice. 2, 1, p. 71-81 10 p.

  Research output: Contribution to journal › Article

  • regression analysis
  • cultivars
  • testing
  • methodology
  1 Citation (Scopus)

• Approximations for the likelihood ratio statistic for hypothesis testing between two beta distributions

  Marques, F., Coolen, F. & Coolen-Maturi, T., Mar 2019, In : Journal of Statistical Theory and Practice. 13, 1, 17.

  Research output: Contribution to journal › Article

  • Beta distribution
  • Likelihood Ratio Statistic
  • Hypothesis Testing
  • Approximation
  • Reproducibility
  1 Citation (Scopus)

• A primer on experimental and computational rheology with fractional viscoelastic constitutive models

  Ferrás, L. L., Ford, N. J., Morgado, M. L., Rebelo, M., McKinley, G. H. & Nóbrega, J. M., 2017, Novel Trends in Rheology VII. American Institute of Physics Inc., Vol. 1843. 020002

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  • primers
  • rheology
  • Maxwell fluids
  • calculus
  • Newtonian fluids
  7 Citations (Scopus)

• A recursion-theoretic approach to NP

  Oitavem, I., 2014, In : Bulletin of Symbolic Logic. 20, 2, p. 239

  Research output: Contribution to journal › Article

• Are drought occurrence and severity aggravating? A study on SPI drought class transitions using log-linear models and ANOVA-like inference

  Moreira, E. E., Mexia, J. T. & Pereira, L. S., 1 Dec 2012, In : Hydrology and Earth System Sciences. 16, 8, p. 3011-3028 18 p.

  Research output: Contribution to journal › Article

  Open Access

  File

  • drought
  • transition
  • index
  • time series
  • trend
  22 Citations (Scopus)

  2 Downloads (Pure)

• A Reduced Bias Estimator of a 'Scale' Second Order Parameter

  Caeiro, F. A. G. G., 1 Jan 2012, AIP Conference Proceedings. p. 1114-1117

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access
  3 Citations (Scopus)

• A review of multi-criteria decision making approaches for evaluating energy storage systems for grid applications

  Baumann, M., Weil, M., Peters, J. F., Chibeles-Martins, N. & Moniz, A. B., 1 Jun 2019, In : Renewable and Sustainable Energy Reviews. p. 516-534 19 p.

  Research output: Contribution to journal › Review article

  • Energy storage
  • Decision making
  • Decision theory
  • Electric energy storage
  • Analytic hierarchy process
  33 Citations (Scopus)

• A robust AMMI model for the analysis of genotype-by-environment data

  Rodrigues, P. C., Monteiro, A. & Lourenço, V. M., 1 Jan 2016, In : Bioinformatics. 32, 1, p. 58-66 9 p.

  Research output: Contribution to journal › Article

  • Main Effect
  • Genotype
  • Multiplicative
  • Interaction
  • Singular value decomposition
  13 Citations (Scopus)

• A robust approach to singular spectrum analysis

  Rodrigues, P. C., Lourenço, V. & Mahmoudvand, R., 19 Jun 2018, In : Quality And Reliability Engineering International. 34, p. 1437-1447 SI.

  Research output: Contribution to journal › Article

  • Spectrum analysis
  • Singular Value Decomposition
  • Time series analysis
  • Time Series Analysis
  • Singular value decomposition
  6 Citations (Scopus)

• A robust DF-REML framework for variance components estimation in genetic studies

  Lourenço, V. M., C. Rodrigues, P., Piepo, H-P. & M. Pires, A., 14 Jul 2017, In : Bioinformatics. 33, 22, p. 3584-3594 10 p.

  Research output: Contribution to journal › Article

  • Plant Breeding
  • Single Nucleotide Polymorphism
  • Datasets
  • Linear Models
  • Human Genetics

• A semi-parametric estimator of a shape second-order parameter

  Caeiro, F. & Gomes, M. I., 2014, Studies in Theoretical and Applied Statistics, Selected Papers of the Statistical Societies. Pacheco, A., Santos, R., Oliveira, M. & Paulino, C. (eds.). Cham: Springer International Publishing, p. 137-144 8 p. (Studies in Theoretical and Applied Statistics, Selected Papers of the Statistical Societies).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  • Order Parameter
  • Extreme Value Theory
  • Estimator
  • Speed of Convergence
  • Linearly
  7 Citations (Scopus)

• A simple class of reduced bias kernel estimators of the extreme value index

  Caeiro, F., Henriques-Rodrigues, L. & Prata Gomes, D., 18 Mar 2019, In : Computational and Mathematical Methods. p. 1-12

  Research output: Contribution to journal › Conference article

  • Extreme Value Index
  • Kernel Estimator
  • Extreme Quantiles
  • Extreme Events
  • Parameter Tuning

• A Simulated Annealing Algorithm for the Design and Planning of Supply Chains with Economic and Environmental Objectives

  Chibeles Martins, N., 1 Jan 2012, Computer Aided Chemical Engineering. p. 21-25

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access
  11 Citations (Scopus)

• A Simulated Annealing Approach for the BiObjective Design and Scheduling of Multipurpose Batch Plants

  Chibeles-Martins, N., Pinto-Varela, T., Barbósa-Póvoa, A. P. & Novais, A. Q., 20 Jun 2011, In : Computer Aided Chemical Engineering. 29, p. 865-869 5 p.

  Research output: Contribution to journal › Conference article

  • Simulated annealing
  • Scheduling
  • Multiobjective optimization
  • Industrial plants
  • Profitability
  3 Citations (Scopus)

• A spatial econometric analysis of the calls to the portuguese national health line

  Simões, P., Carvalho, M. L., Aleixo, S., Gomes, S. & Natário, I., 1 Jun 2017, In : Econometrics. 5, 2, 24.

  Research output: Contribution to journal › Article

  Open Access

  File

  • Spatial Econometrics
  • Econometric Analysis
  • Autocorrelation
  • Poisson Model
  • Spatial Structure
  1 Citation (Scopus)

  2 Downloads (Pure)

• A Spatio-Temporal Auto-regressive Model for Generating Savings Calls to a Health Line

  Simões, P., Carvalho, M. L., Aleixo, S., Gomes, S. & Natário, I., 1 Jan 2019, Computational Science and Its Applications – ICCSA 2019 - 19th International Conference, 2019, Proceedings. Gervasi, O., Apduhan, B. O., Murgante, B., Taniar, D., Torre, C., Tarantino, E., Rocha, A. M. A. C., Stankova, E., Korkhov, V. & Misra, S. (eds.). Springer Verlag, p. 81-96 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11621 LNCS).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Spatio-temporal Model
  • Autoregressive Model
  • Health
  • Line
  • Health care

• Assessing and improving management practices when planning packaging waste collection systems

  Ramos, T. R. P., Gomes, M. I. A. R. & Barbosa-povoa, A. P., Apr 2014, In : Resources, Conservation and Recycling. 85, SI, p. 116-129

  Research output: Contribution to journal › Article

  Open Access

  File

  • packaging waste
  • waste collection
  • management practice
  • vehicle
  • service area
  13 Citations (Scopus)

  6 Downloads (Pure)

• Assessing cycles of severe/extreme drought events using spectral analysis of precipitation time series

  Moreira, E., Mexia, J. T. P. N. & Pereira, L. S., 1 Jan 2008, New topics in water resources research and management. Andreassen, H. M. (ed.). New York: Novapublishers, p. 349-361 13 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter