Publications

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2021
Batista, Arnaldo G., Ricardo Cebola, Filipa Esgalhado, Sara Russo, Catarina Palma R. dos Reis, Fátima Serrano, Valentina Vassilenko, and Manuel Ortigueira. "The contractiongram: A method for the visualization of uterine contraction evolution using the electrohysterogram." Biomedical Signal Processing and Control. 67 (2021).
Cardoso, Filipa E., Valentina Vassilenko, Arnaldo Batista, Paulo Bonifácio, Sergio Rico Martin, Juan Muñoz-Torrero, and Manuel Ortigueira Improvements on Signal Processing Algorithm for the VOPITB Equipment. Doctoral Conference on Computing, Electrical and Industrial Systems. Springer, 2021. Abstract
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2016
Batista, Arnaldo, Nuno Barrento, Fernando Coito, and Manuel Ortigueira Patent: Quantitative Process for the Rail Corrugation Spacial and Spectral Classification. FCT-UNL, 2016.
2013
Costa, J., Manuel D. Ortigueira, and Arnaldo Batista ARMA Modelling for Sleep Disorders Diagnose. Technological Innovation for the Internet of Things. Portugal: Springer IFIP AICT series, 2013.
2011
Costa, J. C., M. D. Ortigueira, and AG Batista. "ARMA Modelling of Sleep Spindles." Second IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems. Doceis, 2011.
Carneiro, M., AG Batista, and M. D. Ortigueira EEG artifact removal with ICA analysis. Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2011., 2011.
Cardoso, N. V., AG Batista, and M. D. Ortigueira EEG Features Extraction for Sleep Classification and Spindle Detection . Doctoral Conference on Computing on Computing, Electrical and Industrial Systems., 2011.
2010
Cardoso, E., AG Batista, R. Rodrigues, and M. D. Ortigueira. "A Contribution for the Automatic Sleep Classification Based on the Itakura-Saito Spectral Distance." 1st IFIP Doctoral Conference on Computing, Electrical and Industrial Systems. EMERGING TRENDS IN TECHNOLOGICAL INNOVATION Book Series, 2010.
2009
Carlos, Matos, Batista Arnaldo, and Manuel Ortigueira. "FILTERS: Fractional vs Integer Order." Symposium on Fractional Signals and Systems. 2009.
2006
Bigan, C., Besleaga; M, M. Zervakis, K. Michalopoulos, M. Woolfson, M. Ortigueira, A. Batista, R. Rato, M. Righi, U. Barcaro, A. Starita, Kenneth P. Camilleri, Simon G. Fabri, J. Muscat, and Tracey A. Camilleri EEG signal pre-processing for segmentation into significant regions, major artefacts removal, and uncertainty reduction in epileptic seizure characterization. BIOPATTERN Brain. Göteborg: Neoventor Medicinsk Innovation AB, 2006.
2003
Carvoeiras, P., M. J. Rodrigues, Batista A.G., and M. D. Ortigueira. "A Prototype software for the Diagnostic of Atrial fibrillation." XXIV Congresso Português de Cardiologia and Revista Portuguesa de Cardiologia. Vol. III. 2003.