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Papers in  journals:

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[LLP22s] Paião-Lemos, A., Lopes, S. O., Pinho, R. de. A parametric optimal control problem applied to daily irrigation. Submitted.

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[PGC22] Pereira, F. C., Gonçalves A. M., Costa M.. Short-term forecast improvement of maximum temperature by state-space model approach: the study case of the TO CHAIR project. Stochastic Environmental Research and Risk Assessment 10.1007/s00477-022-02290-3

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[LLP22] Lemos-Paião, A.P., Lopes, S.O. and de Pinho, M.D.R.. Analytical Study for Different Extremal State Solutions of an Irrigation Optimal Control Problem with Field Capacity Modes. International Journal of Applied and Computational Mathematics, 8(2), pp.1-27, 2022.

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[MPCAL22] Machado, G.J., Pereira, R.M., Clain, S., Araújo, N. and Lopes, S.O.. A new stabilised scheme for the Richards’ equation with evapotranspiration. Groundwater for Sustainable Development, p.100736, 2022.

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[PLCHF21] Pereira, R. M. S., Lopes, S.O., Costa M. F. P. , Haie,  N., Fontes, F. A. C. C..  Modelling of smart irrigation with replan and redistribution algorithms. Journal of Sustainable Development of Energy, Water and Environment Systems, accepted.

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[MPCCDM21] Malheiro A.C., Pires M., Conceição N., Claro A.M., Dinis L.T. , Moutinho-Pereira J.. Linking Sap Flow and Trunk Diameter Measurements to Assess Water Dynamics of Touriga-Nacional Grapevines Trained in Cordon and Guyot Systems. Agriculture 10, 8: 315, 2020 doi.org/10.3390/agriculture10080315

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[MMB21] Monteiro A.I.,  Malheiro A.C., Bacelar E.A., Morphology, Physiology and Analysis Techniques of Grapevine Bud Fruitfulness: A Review. Agriculture, 11(2), 127, 2021.

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[LPCPF19 ]Lopes, S. O., Pereira, R. M., Pereira, P. A., Caldeira, A. C., & Fonte, V. F. (2019). Optimal control applied to an irrigation planning problem: a real case study in Portugal. International Journal of Hydrology Science and Technology, 9(2), 173-188. https://doi/abs/10.1504/IJHST.2019.098161.

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[HPMS19] Haie, N., Pereira R.M.S.P, Machado G.J., Shahidian S. (2019). An introduction to the hyperspace of Penman-Monteith reference evapotranspiration. Int. J. Hydrology Science and Technology (IJHST), 9:1, pp.48–64. DOI: 10.1504/IJHST.2019.096797.

 

[PLCF18] Pereira, R., Lopes, S., Caldeira, A., & Fonte, V. (2018). Optimized planning of different crops in a field using optimal control in Portugal. Sustainability, 10(12), 4648. doi: 10.3390/su10124648.

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[HPY18] Haie N., Pereira R.M., Yen H., (2018) An Introduction to the Hyperspace of Hargreaves-Samani Reference Evapotranspiration. Sustainability, MDPI, 10(11), 4277, pp1-18. doi:10.3390/su10114277.

 

[KL19] Khalil, N., & Lopes, S. O. (2019). Normality of necessary optimality conditions for calculus of variations problems with state constraints. Set-Valued and Variational Analysis, 27(2), 503-521.

Book Chapter:

[PLP22] Paião-Lemos, A., Lopes, S. O., Pinho, R. de. Note on optimal control problem applied to irrigation with sectioned soil.  Springer Proceedings dedicated to "Dynamic Control and Optimization - DCO 2021, aceite.

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[CPG21] Costa, M., Pereira, F.C. and Gonçalves, A.M., 2021, September. Improving Short-Term Forecasts of Daily Maximum Temperature with the Kalman Filter with GMM Estimation. In International Conference on Computational Science and Its Applications (pp. 552-562). Springer, Cham.

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[CLMPG21] Caldeira, A., Lopes, S.O., Malheiro, M.T., Pereira, R., Gonçalves, A.M., Araújo, N. and Pereira, P.A., 2021, September. Water Management in Several Types of Soil–A Hands-On Science Experiment for Students. In International Conference on Interactive Collaborative Learning (pp. 956-967). Springer, Cham.

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[LPLCMF20] Lopes, S.F., Pereira, R. M.S., Lopes, S. O.,  Coutinho M.,  Malheiro A., Fonte, V.. Yet a Smarter Irrigation System. Science and Technologies for Smart Cities: 5th EAI International Summit, SmartCity360, Braga, Portugal, December 4-6, 2019, Proceedings, 323, 337, 2020.

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[GCCLP21] Gonçalves, A. M., Costa, C., Costa, M., Lopes, S. O., & Pereira, R. (2021). Temperature Time Series Forecasting in the Optimal Challenges in Irrigation (TO CHAIR). In Advances in Evolutionary and Deterministic Methods for Design, Optimization and Control in Engineering and Sciences (pp. 423-435). Springer, Cham.

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[LCPMF19] Lopes, S. O., Costa, M. F. P., Pereira, R. M., Malheiro, M. T., & Fontes, F. A. (2021). Irrigation Planning with Fine Meshes. In Advances in Evolutionary and Deterministic Methods for Design, Optimization and Control in Engineering and Sciences (pp. 393-407). Springer, Cham.

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[LFCR18] Lopes, S. O., Fontes, F. A., Caldeira, A. C., & Pereira, R. M. (2018, June). Optimal control of irrigation with field capacity modes: characterizing the minimal water consumption solution. In 2018 13th APCA International Conference on Automatic Control and Soft Computing (CONTROLO) (pp. 300-305). IEEE.

  

 

 

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Proceedings:

[PGC22] Pereira, F.C.; Gonçalves, A.M.; Costa, M. Outliers Impact on Parameter Estimation of Gaussian and Non-Gaussian State Space Models: A Simulation Study. Eng. Proc. 2022, 18, 31. https://doi.org/ 10.3390/engproc2022018031

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[PCG20] Pereira, F.C., Costa, M. e Gonçalves, A.M. "Short-term Forecast Calibration of Meteorological Time Series" 18th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2020), Rhodes, Grécia, 17-23 de setembro de 2020 (online).

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[CGCL19] Pereira, F., Gonçalves, A. M., Costa, M., & Lopes, S. O. (2020, September). Short-term forecast models for the maximum temperature time series. In VII Workshop on COMPUTATIONAL DATA ANALYSIS COMPUTATIONAL DATA ANALYSIS AND NUMERICAL METHODS AND NUMERICAL METHODS (p. 102).

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[CGCL2019] Costa, C., Gonçalves, A.M., Costa, M., Lopes, S.O., Forecasting Temperature Time Series for Irrigation Planning Problems, 34th International Workshop on Statistical Modelling (IWSM 2019), Guimarães, Portugal July 7-12, 2019. Proceedings of 34th IWSM 2019, Volume II, 323-326, ISBN 978-989-20-9630-8.

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[GCLP19] Gonçalves, A.M., Costa, C., Costa, M., Lopes, S.O., Pereira, R., Temperature Time Series Forecasting in The Optimal Challenges in Irrigation (TO CHAIR), 13th International Conferences EUROGEN 2019, Guimarães, Portugal, September 12-14, 2019.


[LCPMF19] S.O. Lopes, M.F.P. Costa, R.M.S. Pereira, M.T. Malheiro, F A. C. C. Fontes. Irrigation planning with fine meshes. 13th International Conferences EUROGEN 2019, Guimarães, Portugal, September 12-14, 2019.

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[LCPF19] S.O. Lopes, M.F.P. Costa, R.M.S. Pereira, F.A.C.C. Fontes. Replanning the irrigation systems. SYMCOMP 2019 - 4th International Conference on Numerical and Symbolic Computation Developments and Applications, Porto, Portugal, 11-12 April 2019.

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[MPGPCL19] Malheiro, M.T., Pereira, R.M.S., Gonçalves, A.M., Pereira, P.A., Caldeira, A.C., Lopes, S.O., Hands on Experiments about Water Needs in Agriculture and Their Mathematical Modelling under Climate Change, 3rd International Conference on E-Society, E-Education and E-Technology (ICSET 2019), Taipei, Taiwan, August 15-17, 2019.
 

COMMUNICATIONS:

 

 

A.M. Gonçalves. Outliers Impact on Parameter Estimation of Gaussian and Non-Gaussian State Space Models: A Simulation Study. 8th International Conference on Time Series and Forecasting, Gran Canaria, Spain, 27–30 June 2022.

 

A. Iglesias, Optimal control for an irrigation mechanism, Research Summit, Aveiro, in 13-15 July 2022.

 

A. Caldeira, Learning and teaching STEM with a water infiltration model, BBC 2022, Porto, 30-31  May 2022.

 

A.P. Lemos-Paião. Sensitivity analysis of an irrigation optimal linear-control problem. The French-German-Portuguese Conference in Optimization (FGP22), May 3-6 2022, Porto, Portugal.

 

F. Catarina Pereira. Short-term Forecast Models for Meteorological Variables. XXVIII Jornadas de Classificação e Análise de Dados (JOCLAD2021), Universidade da Beira Interior, Covilhã, Portugal, 

 

A.M. Gonçalves. A state space framework for daily temperature forecasting.  XXVIII Jornadas de Classificação e Análise de Dados-JOCLAD2021, Universidade da Beira Interior, Covilhã, 9-11 de dezembro de 2021.

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A. M. Gonçalves.  A calibration approach to update short-term forecasts of daily maximum temperature performed with distribution-free estimation. XXV Congresso da Sociedade Portuguesa de Estatística-SPE 2021, Évora, Portugal, 13-16 de outubro de 2021.

 

F. Catarina Pereira. Calibration of daily maximum temperature: a comparative study using regression and state space models. XXV Congresso da Sociedade Portuguesa de Estatística-SPE 2021, Évora, Portugal, 13-16 de outubro de 2021.

 

M. Costa. Improving Short-Term Forecasts of Daily Maximum Temperature with the Kalman Filter with GMM Estimation, The 21st International Conference on Computational Science and Its Applications ICCSA 2021, University of Cagliari, Itália, 13-16 de setembro de 2021.

 

F. Catarina Pereira. Short-term Forecasting of Meteorological Variables based on State Space Modeling.  International conference on Time Series and Forecasting (ITISE 2021), Gran Canaria, Espanha, 19-21 de julho de 2021 (online).

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A.M. Gonçalves, Comparing Time Series Models for Forecasting Meteorological Data. XXVIII Jornadas de Classificação e Análise de Dados-JOCLAD2021, Universidade da Beira Interior, Covilhã, 9-11 de dezembro de 2021.

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A. P. Lemos-Paião,S. O. Lopes. M. R. de Pinho. Irrigation optimal control problem with a quadruple sectioned soil, The Cape Verde International Days on Mathematics 2021 (CVIM'2021), 6th - 10th September, 2021, Praia, Cape Verde.


A. P. Lemos-Paião, Optimal control applications: from epidemiology to agricultural irrigation, Seminar of Mathematical Engineering Laboratory (LEMA) of Higher Institute of Engineering of Porto (ISEP), 13th July, 2021, Porto, Portugal.

 

A.P. Lemos-Paião, Non-smooth optimal control applied to irrigation: analytical analysis and illustrative results, Portuguese Meeting on Optimal Control (EPCO 2021), 28th - 29th June, 2021, Lisboa, Portugal.


A. P. Lemos-Paião, Analytical solution of a non-smooth optimal control problem applied to irrigation, Seminar of Systems and Control Group of Center for Research & Development in Mathematics and Applications (CIDMA) - University of Aveiro (UA), 9th June, 2021, Aveiro, Portugal.

 

A. P. Lemos-Paião: Daily irrigation optimal control problem with field capacity modes: analytical study for several types of extremal state solutions. 12th International Conference Dynamical Systems Applied to Biology and Natural Sciences. –  de 02 a 05 de Fevereiro de 2021.

 

A. P. Lemos-Paião. Sensitivity analysis of a parametric optimal control problem applied to daily irrigation DCO 2021 International conference on Dynamic Control and Optimization on occasion of  65th anniversary of Andrey V. Sarychev, University of Aveiro — Portugal February 3 to 5, 2021.

 

A.M. Gonçalves, Short-term Forecast Calibration of Meteorological Time Series" 18th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2020), Rhodes, Grécia, 17-23 de setembro de 2020 (online).

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A.M. Gonçalves. Short-term forecast models for the maximum temperature time series. In VII Workshop on Computational Data Analysis and Numerical, Tomar, Portugal, September 10-12, 2020.

 

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A. Caldeira. Sustainable Irrigation System. 1st IFAC Workshop on Control Methods for Water Resource Systems (CMWRS2019), Delftm Netherlands, September 19-20, 2019.

 

A.M. Gonçalves. Temperature Time Series Forecasting in The Optimal Challenges in Irrigation (TO CHAIR), 13th International Conferences EUROGEN 2019, Guimarães, Portugal, September 12-14, 2019.


S.O. Lopes. Irrigation planning with fine meshes. 13th International Conferences EUROGEN 2019, Guimarães, Portugal, September 12-14, 2019.

 

M. Coutinho. Yet a Smarter Irrigation System. Science and Technologies for Smart Cities: 5th EAI International Summit, SmartCity360, Braga, Portugal, December 4-6, 2019.

 

A. Caldeira. Towards a Prototype for smart irrigation using optimal control. 5th International Congress on Water, Waste and Energy Management (WWEM-19), Paris, France, July 22-24, 2019.

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S. O. Lopes. Hands on experiments about water needs in Agriculture and their mathematical modelling under climate change. 3rd International conference on Education and Distance Learning, Barcelona, Spain, July 14-16, 2019.

 

A.M. Gonçalves. Forecasting Temperature Time Series for Irrigation Planning Problems, 34th International Workshop on Statistical Modelling (IWSM 2019), Guimarães, Portugal July 7-12, 2019. Proceedings of 34th IWSM 2019, Volume II, 323-326, ISBN 978-989-20-9630-8.

 

A. Caldeira. Replanning with fine meshes in irrigation systems. VI Workshop on Computational Data Analysis and Numerical Methods, Covilhã, Portugal, June 27-29, 2019.

 

A.M Gonçalves. Forecasting Weather Time Series in the Context of Irrigation Optimal Control, 8th International Conference on Risk Analysis and Design of Experiments (ICRA8), Vienna, Austria, April 23-26, 2019.

 

S.O. Lopes. Replanning the irrigation systems. SYMCOMP 2019 - 4th International Conference on Numerical and Symbolic Computation Developments and Applications, Porto, Portugal, 11-12 April 2019.

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S.O Lopes, A Nondegenerate version of the Maximum Principle for State-Constrained Nonholonomic Systems. EPCO 2018-- Portuguese Meeting on Optimal Control, Coimbra, Portugal, June 18, 2018.

 

S.O. Lopes. Optimal control of irrigation with field capacity modes: characterizing the minimal water consumption solution. 13th APCA International Conference on Automatic Control and Soft Computing (CONTROLO), 2018, Azores, Portugal, on 4-6 June 2018.

THESES:
Master's theses:

Cláudia Maria Ferreira Costa. Desenvolvimento de Modelos de Previsão de Variáveis Climáticas. Orientadores: Marco Costa e A. Manuela Gonçalves, concluída. 

 

Fernanda Catarina Cardoso Pereira. Modelos de Previsão a Curto Prazo para Variáveis Meteorológicas. Orientadores: Marco Costa e A. Manuela Gonçalves, concluída.

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Micael Coutinho. Irrigation Planning System for Agricultural Soils Orientadores: Sérgio Lopes e Luís Gonçalves, em curso.

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Doctoral theses:

Ana Monteiro. Determination of fertility and early prediction of productivity in the vine. PhD in Agricultural and Forestry Sciences. UTAD Supervisors: Eunice Areal Bacelar and Aureliano C. Malheiro [in progress].

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Fernanda Catarina Cardoso Pereira. Short-Term Forecast Models for Meteorological Variables. PhD Mathematics. Supervisors: M. Costa and A. Manuela Neves [in progress].

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Final Report:

Pedro Gonçalves, Gestão da água usada na agricultura,  April de 2021 a July de 2021, ISEP.

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