Search Results - "Negri, G."

Unsupervised Multitemporal Triclass Change Detection by Negri, Rogerio G., Frery, Alejandro C., Casaca, Wallace, Gamba, Paolo, Bhattacharya, Avik

“…Change detection is a fundamental task that involves assessing changes in a given region over multiple time periods. It has been widely applied across various…”
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Comparative Chemistry of Propolis from Eight Brazilian Localities by Righi, A. A., Negri, G., Salatino, A.

“…Propolis is a complex honeybee product with resinous aspect, containing plant exudates and beeswax. Their color, texture, and chemical composition vary,…”
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Mapping Burned Areas with Multitemporal–Multispectral Data and Probabilistic Unsupervised Learning by Negri, Rogério G., Luz, Andréa E. O., Frery, Alejandro C., Casaca, Wallace

“…The occurrence of forest fires has increased significantly in recent years across the planet. Events of this nature have resulted in the leveraging of new…”
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Wavelet Spatio-Temporal Change Detection on Multitemporal SAR Images by Fonseca, Rodney V., Negri, Rogerio G., Pinheiro, Aluisio, Atto, Abdourrahmane

“…We introduce the WECS (Wavelet Energies Correlation Screening), an unsupervised method to detect spatio-temporal changes on multitemporal SAR images. The…”
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Unsupervised Change Detection Driven by Floating References: A Pattern Analysis Approach by Negri, Rogério G., Frery, Alejandro C.

“…The Earth’s environment is continually changing due to both human and natural factors. Timely identification of the location and kind of change is of paramount…”
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Mapping Fire Susceptibility in the Brazilian Amazon Forests Using Multitemporal Remote Sensing and Time-Varying Unsupervised Anomaly Detection by Luz, Andréa Eliza O., Negri, Rogério G., Massi, Klécia G., Colnago, Marilaine, Silva, Erivaldo A., Casaca, Wallace

“…The economic and environmental impacts of wildfires have leveraged the development of new technologies to prevent and reduce the occurrence of these…”
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A Fully Unsupervised Machine Learning Framework for Algal Bloom Forecasting in Inland Waters Using MODIS Time Series and Climatic Products by Ananias, Pedro Henrique M., Negri, Rogério G., Dias, Maurício A., Silva, Erivaldo A., Casaca, Wallace

“…Progressively monitoring water quality is crucial, as aquatic contaminants can pose risks to human health and other organisms. Machine learning can support the…”
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Clinical and molecular characterization of Rubinstein-Taybi syndrome patients carrying distinct novel mutations of the EP300 gene by Negri, G., Milani, D., Colapietro, P., Forzano, F., Della Monica, M., Rusconi, D., Consonni, L., Caffi, L. G., Finelli, P., Scarano, G., Magnani, C., Selicorni, A., Spena, S., Larizza, L., Gervasini, C.

“…Rubinstein‐Taybi syndrome (RSTS) is a rare congenital neurodevelopmental disorder characterized by postnatal growth deficiency, skeletal abnormalities,…”
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Spontaneous pneumothorax in cocaine users by Ciriaco, P, Rossetti, F, Carretta, A, Sant'Angelo, M, Arrigoni, G, Negri, G

“…Pneumothorax is one of the respiratory toxic effects of cocaine inhalation. The literature counts several cases, some associated to other respiratory…”
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Urban structure type mapping method using spatial metrics and remote sensing imagery classification by Maselli, Luccas Z., Negri, Rogério G.

“…Urban Structure Types (USTs) stand for areas with homogeneous appearance over the urban matrix. The use of spatial metrics rises as a convenient alternative to…”
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WB Score: A Novel Methodology for Visual Classifier Selection in Increasingly Noisy Datasets by Billa, Wagner S., Negri, Rogério G., Santos, Leonardo B. L.

“…This article addresses the challenges of selecting robust classifiers with increasing noise levels in real-world scenarios. We propose the WB Score…”
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Risk Factors Associated with Mortality in Hospitalized Patients with COVID-19 during the Omicron Wave in Brazil by Colnago, Marilaine, Benvenuto, Giovana A, Casaca, Wallace, Negri, Rogério G, Fernandes, Eder G, Cuminato, José A

“…Considering the imminence of new SARS-CoV-2 variants and COVID-19 vaccine availability, it is essential to understand the impact of the disease on the most…”
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GOES ABI-derived hailstorm polygons and tracking dataset for Brazil by Sena, Caio Atila P., Negri, Renato G., Gava, Maria Lívia L.M.

“…This paper describes a dataset of convective systems (CSs) associated with hailstorms over Brazil tracked using GOES-16 Advanced Baseline Imager (ABI)…”
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Insights into genotype-phenotype correlations from CREBBP point mutation screening in a cohort of 46 Rubinstein-Taybi syndrome patients by Spena, S., Milani, D., Rusconi, D., Negri, G., Colapietro, P., Elcioglu, N., Bedeschi, F., Pilotta, A., Spaccini, L., Ficcadenti, A., Magnani, C., Scarano, G., Selicorni, A., Larizza, L., Gervasini, C.

“…The genetic basis of Rubinstein–Taybi syndrome (RSTS), a rare, sporadic, clinically heterogeneous disorder characterized by cognitive impairment and a wide…”
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Magnetic Aging Effect Losses on Electrical Steels by Negri, G. M. R., Sadowski, N., Batistela, N. J., Leite, J. V., Bastos, J. P. A.

“…The magnetic losses behavior on electrical steels related to the magnetic aging is analyzed in this paper. Experimental procedures involving thermal,…”
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A fuzzy-based methodological proposal for analysing green areas in urban neighborhoods by Mota, Maurício T DA, Galvão, Amanda Louisi Dos S, Bressane, Adriano, Negri, Rogério G, Roveda, José Arnaldo F, Roveda, Sandra Regina M M

“…The reduction of the green areas due to the growth of the built-up areas has affected the environmental quality in cities. Nevertheless, some uncertainties…”
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A Fully Unsupervised Deep Learning Framework for Non-Rigid Fundus Image Registration by Benvenuto, Giovana A, Colnago, Marilaine, Dias, Maurício A, Negri, Rogério G, Silva, Erivaldo A, Casaca, Wallace

“…In ophthalmology, the registration problem consists of finding a geometric transformation that aligns a pair of images, supporting eye-care specialists who…”
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The dysregulation profile in children and adolescents: a potential index for major psychopathology? by Bellani, M., Negri, G. A. L., Brambilla, P.

“…We here review the literature on Child Behaviour Checklist-Dysregulation Profile (CBCL-DP) index, which potentially represents a developmental profile of major…”
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Region-based classification of PolSAR data using radial basis kernel functions with stochastic distances by Negri, Rogério G., Frery, Alejandro C., Silva, Wagner B., Mendes, Tatiana S. G., Dutra, Luciano V.

“…Region-based classification of PolSAR data can be effectively performed by seeking for the assignment that minimizes a distance between prototypes and…”
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Physical- and Social-Based Rain Gauges—A Case Study on Urban Flood Detection by Hossaki, Vitor Y., Seron, Wilson F. M. S., Negri, Rogério G., Londe, Luciana R., Tomás, Lívia R., Bacelar, Roberta B., Andrade, Sidgley C., Santos, Leonardo B. L.

“…Floods are among the most frequent and costly rainfall-triggered disasters. In this context, geospatial content generated by non-professionals using geolocated…”
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