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Papers in International Journals

Oliveira, M. Rosário; Vilela, M. ; Pacheco, António; Valadas, Rui; Salvador, P.  (2018) Extracting Information from Interval Data Using Symbolic Principal Component Analysis. Austrian Journal of Statistics, (in press).
Bolten, M. ; Kahl, K. ; Kressner, D. ; Macedo, Francisco; Sokolovic, S.  (2018) Multigrid methods combined with low-rank approximation for tensor structured Markov chains. Electronic Transactions on Numerical Analysis, (in press).
Dias, Sandra; Temido, M.G.  (2018) On the maxima of integer models based on a new thinning operator. Contributions to Statistics. Springer, (in press).
Santos, P.; Leitão, J. P.; Coelho, S.; Amado, Conceição (2017) Stochastic data mining tools for pipe blockage failure prediction. Urban Water Journal: 14 (4), 343-353.
Tsyganova, J.V.; Kulikova, Maria (2017) SVD-based Kalman Filter Derivative Computation. IEEE Transactions on Automatic Control: 62(9), 4869-4875.
Hron, K.; Brito, Paula; Filzmoser, P.  (2017) Exploratory data analysis for interval compositional data. Advances in Data Analysis and Classification: 11(2), 223–241.
Ferreira, Marta (2017) Heuristic tools for the estimation of the extremal index: a comparison of methods. RevStat. , (in press).
Kulikova, Maria; Tsyganova, M.V. (2017) Improved discrete-time Kalman filtering within singular value decomposition. IET Control Theory and Applications : 11(15), 2412-2418.
Dias, Sandra; Brito, Paula (2017) Off the beaten track: a new linear model for interval data. European Journal of Operational Research: 258(3), 1118–1130.
Nunes, Cláudia; Pimentel, Rita (2017) Analytical solution for an investment problem under uncertainties with. European Journal of Operational Research: 259(3), 1054-1063.
Monteiro, Alexandra; Gouveia, Sónia; Scotto, Manuel; Sorte, Sandra; Gama, Carla; Gianelle, Vorne; Colombi, Cristina; Alves, Célia (2017) Investigating PM10 episodes using levoglucosan as tracer.  Air Quality, Atmosphere & Health.
Morais, M. C.  (2017) ARL-unbiased geometric and CCC_G control charts. Sequential Analysis.
Gaspar, R.M.; Pimentel, Rita (2017) On swap rate dynamics: to freeze or not to freeze?. International Journal of Computer Mathematics, (in press).
Gouveia, Sónia; Scotto, Manuel; Weiss, Christian H.; Ferreira, Paulo J.S.G.  (2017) Binary autoregressive geometric modelling in a DNA context. Journal of the Royal Statistical Society, Series C: 66, 253-271.
Kulikova, Maria (2017) Gradient-based parameter estimation in pairwise linear Gaussian system. IEEE Transactions on Automatic Control: 62(3), 1511-1517.
Ferreira, Fátima; Avelino, Catarina P.; Bentes, I.; Matos, C.; Teixeira, C.  (2017) Assessment strategies for municipal selective waste collection schemes. Waste Management: 59, 3-13.
Pascoal, C.; Oliveira, M. Rosário; Pacheco, António; Valadas, Rui (2017) Theoretical evaluation of feature selection methods based on mutual information. Neurocomputing: 226, 168-181.
Kulikova, Maria (2017) Square-root algorithms for maximum correntropy estimation of linear discrete-time systems in presence of non-Gaussian noise. Systems and Control Letters: 108, 8-15.
Macedo, Pedro; Scotto, Manuel; Silva, Elvira (2016) Regularization with maximum entropy and quantum electrodynamics: the MERG(E) estimators. Communications in Statistics - Simulation and Computation: 45, 1143-1157.
Belenky, V. ; Campbell, B.; Pipiras, Vladas (2016) Application of the envelope peaks over threshold (EPOT) method for probabilistic assessment of dynamic stability. Ocean Engineering: 120, 298–304.
Loureiro, D. ; Mamade, A. ; Cabral, M. ; Amado, Conceição; Covas, D.  (2016) A Comprehensive Approach for Spatial and Temporal Water Demand Profiling to Improve Management in Network Areas. Water Resources Management: 30(10), 3443–3457.
Kulikova, Maria; Tsyganova, J.V. (2016) A unified square-root approach for the score and Fisher information matrix computation in linear dynamic systems. Mathematics and Computers in Simulation : 119, 128-141.
Ramos, Patrícia F.; Morais, M. C. ; Pacheco, António; Schmid, W. (2016) On the misleading signals in simultaneous schemes for the mean vector and covariance matrix of multivariate i.i.d. output. Statistical Papers: 57, 471-498.
Antunes, Nelson; Pipiras, Vladas (2016) Estimation of Flow Distributions from Sampled Traffic. ACM Transactions on Modeling and Performance Evaluation of Computing Systems: 1(3): Article 11, 28.
Helgason, H. ; Kechagias, S. ; Pipiras, Vladas (2016) Convex optimization and feasible circulant matrix embeddings in synthesis of stationary Gaussian fields. Journal of Computational and Graphical Statistics: 25(4), 1158–1175.
Morais, M. C. ; Pacheco, António (2016) On hitting times for Markov time series of counts with applications to quality control. REVSTAT: 14, 455-479.
Monteiro, Alexandra ; Gouveia, Sónia ; Scotto, Manuel; Lopes, Joaquim; Feliciano, Manuel; Miranda, Ana Isabel  (2016) Investigating ozone episodes in Portugal: a wavelet-based approach. Air Quality, Atmosphere & Health: 9, 775-783.
Ferreira, Marta (2016) Estimating multivariate extremal dependence: a new proposal. Theory of Probability and Mathematical Statistics: 93, 169-175.
Morais, M. C.  (2016) An ARL-unbiased np-chart. Economic Quality Control: 31, 11-21.
Cruz, Ana M. J.; Alves, Célia A.; Gouveia, Sónia; Scotto, Manuel; Freitas, Maria do Carmo; Wolterbeek, Hubert Th. (2016) A wavelet-based approach applied to suspended particulate matter time series in Portugal.  Air Quality, Atmosphere & Health: 9, 847–859.
Ferreira, Marta (2016) A study of the jackknife method in the estimation of the extremal index. South African Statistical Journal: 50(2), 173-193.
Cabral, M. ; Mamade, A. ; Loureiro, D.; Amado, Conceição; Covas, D. (2016) Modeling the effect of weather conditions on urban water demand in multiple network areas: a practical approach to improve monthly and seasonal operation. Journal of Water Supply: Research and Technology - Aqua: 65(8), 612-625.
Marchionni, V. ; Cabral, M.; Amado, Conceição; Covas, D. (2016) Estimating water supply infrastructure cost using regression techniques. Journal of Water Resources Planning and Management: 142(4).
Guerra, Manuel; Nunes, Cláudia; Oliveira, Carlos (2016) Exit option for a class of profit functions. International Journal of Computer Mathematics.
Paulino, S.; Morais, M. C. ; Knoth, K. (2016) An ARL-unbiased c-chart. Quality and Reliability Engineering International: 32, 2847-2858.
Avelino, Catarina P.; Bourne, D.; Ferreira, Fátima; Rasteiro, D. ; Santos, J. (2016) Scheduling the repair of aircraft components - a case study. Mathematics-in-Industry Case Studies: 7, 5.
Leiva, V.; Ferreira, Marta; Gomes, M.I.; Lillo, C. (2016) Extreme value Birnbaum–Saunders regression models applied to environmental data. Stochastic Environmental Research and Risk Assessment: 30(3), 1045-1058.
Morais, M. C. ; Pacheco, António (2016) On stochastic ordering and control charts for the traffic intensity. Sequential Analysis: 35, 536-559.
Moller, Tobias A.; Silva, Maria Eduarda ; Weiss, Christian H.; Scotto, Manuel; Pereira, Isabel (2016) Self-exciting threshold binomial autoregressive processes. AStA Advances in Statistical Analysis: 100, 369-400.
Antunes, Nelson; Jacinto, G.; Pacheco, António; Wichelhaus, C. (2016) Estimation of the traffic intensity in a piecewise-stationary Mt/Gt/1 queue with probing. ACM Sigmetrics Performance Evaluation Review: 44(2), 3-5.
Hagspiel, V.; Huisman, K.; Kort, P.; Nunes, Cláudia (2016) How to escape a declining market: Capacity investment or exit?. European Journal of Operational Research: 254(1), 40-50.
Barbosa, Susana M. ; Gouveia, Sónia ; Scotto, Manuel; Alonso, Andrés M. (2016) Wavelet-based clustering of sea level records. Mathematical Geosciences: 48, 149-162.
Loureiro, D.; Amado, Conceição; Martins, A.; Vitorino, D; Coelho, ST (2016) Water distribution systems flow monitoring and anomalous event detection: a practical approach. Urban Water Journal: 13 (3), 242-252.
de Almeida, Regina; Kraußhar, R.S.  (2016) Generalized Growth Orders for Polymonogenic Functions and Related Inequalities. Complex Analysis and Operator Theory: 10(2) , 233–250.
Ferreira, Marta (2016) Estimating the coefficient of asymptotic tail independence: a comparison of methods. in Methodology and Statistics: 13(2), 101-116.
Paulino, S.; Morais, M. C. ; Knoth, S. (2016) On ARL-unbiased c-charts for INAR(1) Poisson counts. Statistical Papers, 1-18.
Chaudhuri, R.; Pipiras, Vladas (2016) Semi-stable non-Gaussian limits arising in sampling of finite renewal processes. Bernoulli: 22(2), 1055–1092.
Samanta, S.K.; Chaudhry, M.L.; Pacheco, António; Gupta, U.C. (2015) Analytic and computational analysis of the discrete-time GI/D-MSP/1 queue using roots. Computers & Operations Research: 56, 33–40.
Morais, M. C. ; Okhrin, Y.; Schmid, W. (2015) Quality surveillance with EWMA control charts based on exact control limits. Statistical Papers: 56, 863-885.
Gouveia, Sónia ; Scotto, Manuel; Pinna, Gian Domenico; Maestri, Roberto; La Rovere, Maria Teresa ; Ferreira, Paulo J.S.G.  (2015) Spontaneous baroreflex sensitivity for risk stratification of heart failure patients: optimal cutoff and age effects.. Clinical Science: 129, 1163-1172.
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