Výsledky vyhledávání - "Viviane Palodeto"

Training Neural Networks for Protein Secondary Structure Prediction: The Effects of Imbalanced Data Set

Autor: Jefferson Luiz Brum Marques, Viviane Palodeto, Hernán Terenzi

Publikováno v: Emerging Intelligent Computing Technology and Applications. With Aspects of Artificial Intelligence ISBN: 9783642040191
ICIC (2)

Protein secondary structure prediction (PSSP) is one of the main tasks in computational biology. During the last few decades, much effort has been made towards solving this problem, with various approaches, mainly artificial neural networks (ANN). Ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::548d6c82406ead90ea201b2ac8d09685
https://doi.org/10.1007/978-3-642-04020-7_28

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System to ECG Signals Variability Analysis: Heart Rate Variability and QT Interval Variability

Autor: Viviane Palodeto, D. O. H. Suzuki, Daiana Petry, Jefferson Luiz Brum Marques

Publikováno v: World Congress on Medical Physics and Biomedical Engineering 2006 ISBN: 9783540368397
Scopus-Elsevier

Regulated by the intrinsic sinoatrial node automaticity and the modulating influence of the autonomic nervous system, the ECG waves show each one some beat to beat variability. The R-R time series may provide essential information for the determinati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0fe0d3dbcb8e1040c310af660beae12
https://doi.org/10.1007/978-3-540-36841-0_279

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Restoration of Transmembrane Potential Using Morphological Operators and Adaptive Alpha-Trimmed Mean Filtering

Autor: E. V. Garcia, Fátima Regina Mena Barreto Silva, Carine Royer, D. O. H. Suzuki, Jefferson Luiz Brum Marques, Viviane Palodeto, Laura D. Leite

Publikováno v: World Congress on Medical Physics and Biomedical Engineering 2006 ISBN: 9783540368397
Scopus-Elsevier

Transmembrane potential (Vm) recordings not from isolated cells may be dominated by different types of noise, and the filtering algorithms usually applied for noise suppression of Vm recordings often result in a signal of poor SNR (signal to noise ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::328f9215ca07064df9d28feb5212c26f
https://doi.org/10.1007/978-3-540-36841-0_299

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An Investigation on Genetic Algorithms for Generic STRIPS Planning

Autor: Fabiano Silva, Marcos A. Castilho, Viviane Palodeto, Edson Lecheta, Luis Allan Künzle

Publikováno v: Advances in Artificial Intelligence – IBERAMIA 2004 ISBN: 9783540238065
IBERAMIA

We investigate the technique of genetic algorithms to solve the class of STRIPS planning problems in Artificial Intelligence. We define a genetic algorithm called AgPlan and we compare it with some recent planners.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20aca93255eb4a22628800c8df0b6397
https://doi.org/10.1007/978-3-540-30498-2_19

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Methodology for classification and analysis of neonate and adult ecg

Autor: Jefferson Luiz Brum Marques, Viviane Palodeto

Publikováno v: Scopus-Elsevier
World Congress on Medical Physics and Biomedical Engineering 2006 ISBN: 9783540368397

The electrocardiogram (ECG) is widely used for diagnosis of cardiopathies and others diseases. The analysis of the ECG may be carried out by computational systems. However, algorithms developed for analysis of the ECG of adult patients causes false a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13b6dc3342868012b7078f0bef78b42f
http://www.scopus.com/inward/record.url?eid=2-s2.0-77950249100&partnerID=MN8TOARS

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