Search Results - "de Oliveira, João F."

A Hybrid System Based on Dynamic Selection for Time Series Forecasting by de Oliveira, Joao F. L., Silva, Eraylson G., de Mattos Neto, Paulo S. G.

“…Hybrid systems, which combine statistical and machine learning (ML) techniques using residual (error forecasting) modeling, have been highlighted in the…”
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Energy Consumption Forecasting for Smart Meters Using Extreme Learning Machine Ensemble by de Mattos Neto, Paulo S. G., de Oliveira, João F. L., Bassetto, Priscilla, Siqueira, Hugo Valadares, Barbosa, Luciano, Alves, Emilly Pereira, Marinho, Manoel H. N., Rissi, Guilherme Ferretti, Li, Fu

“…The employment of smart meters for energy consumption monitoring is essential for planning and management of power generation systems. In this context,…”
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Solar Irradiance Forecasting Using Dynamic Ensemble Selection by de O. Santos, Domingos S., de Mattos Neto, Paulo S. G., de Oliveira, João F. L., Siqueira, Hugo Valadares, Barchi, Tathiana Mikamura, Lima, Aranildo R., Madeiro, Francisco, Dantas, Douglas A. P., Converti, Attilio, Pereira, Alex C., de Melo Filho, José Bione, Marinho, Manoel H. N.

“…Solar irradiance forecasting has been an essential topic in renewable energy generation. Forecasting is an important task because it can improve the planning…”
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Selection of Temporal Lags for Predicting Riverflow Series from Hydroelectric Plants Using Variable Selection Methods by Siqueira, Hugo, Macedo, Mariana, Tadano, Yara de Souza, Alves, Thiago Antonini, Stevan, Sergio L., Oliveira, Domingos S., Marinho, Manoel H.N., Neto, Paulo S.G. de Mattos, Oliveira,  João F. L. de, Luna, Ivette, Filho, Marcos de Almeida Leone, Sarubbo, Leonie Asfora, Converti, Attilio

“…The forecasting of monthly seasonal streamflow time series is an important issue for countries where hydroelectric plants contribute significantly to electric…”
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An Automated Machine Learning Approach for Real-Time Fault Detection and Diagnosis by Leite, Denis, Martins, Aldonso, Rativa, Diego, De Oliveira, Joao F. L., Maciel, Alexandre M. A.

“…This work presents a novel Automated Machine Learning (AutoML) approach for Real-Time Fault Detection and Diagnosis (RT-FDD). The approach’s particular…”
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Evolutionary Hybrid System for Energy Consumption Forecasting for Smart Meters by Izidio, Diogo M. F., de Mattos Neto, Paulo S. G., Barbosa, Luciano, de Oliveira, João F. L., Marinho, Manoel Henrique da Nóbrega, Rissi, Guilherme Ferretti

“…The usage of smart grids is growing steadily around the world. This technology has been proposed as a promising solution to enhance energy efficiency and…”
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High niche partitioning promotes highly specialized, modular and non‐nested florivore–plant networks across spatial scales and reveals drivers of specialization by Cordeiro, Juliana, de Oliveira, João H. F., Schmitz, Hermes J., Vizentin‐Bugoni, Jeferson

“…Understanding patterns of ecological specialization, the processes underlying niche partitioning and how they translate into the structure of interaction…”
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Thermodynamic Analysis of Municipal Solid Waste Gasification Under Isothermal and Adiabatic Conditions by a Gibbs Free Energy Minimization Model by de Oliveira, João F., Corazza, Marcos L., Voll, Fernando A. P.

“…An equilibrium model has been developed to predict the composition of a gaseous mixture obtained from the gasification process of the Curitiba City Municipal…”
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A Hybrid Swarm-Based System for Commodity Price Forecasting During The Covid-19 Pandemic by Xavier, Andre L. S., Fernandes, Bruno J. T., De Oliveira, Joao F. L.

“…Commodity price forecasting is an essential task for defining economic strategies to reduce the impact of inflation in several countries. During the covid-19…”
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An intelligent hybridization of ARIMA with machine learning models for time series forecasting by de O. Santos Júnior, Domingos S., de Oliveira, João F.L., de Mattos Neto, Paulo S.G.

“…The development of accurate forecasting systems can be challenging in real-world applications. The modeling of real-world time series is a particularly…”
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Predictive framework of plant height in commercial cotton fields using a remote sensing and machine learning approach by da Silva Andrea, Maria Carolina, de Oliveira Nascimento, João Pedro F., Mota, Fabrícia Conceição Menez, de Souza Oliveira, Rodrigo

“…Cotton is an important crop in the Brazilian agricultural business. This crop management has high technological and economic demand, thus the search for the…”
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Trichomes and Allelochemicals in Tomato Genotypes Have Antagonistic Effects Upon Behavior and Biology of Tetranychus urticae by de Oliveira, João R F, de Resende, Juliano T V, Maluf, Wilson R, Lucini, Tiago, de Lima Filho, Renato B, de Lima, Isabela P, Nardi, Cristiane

“…Tomato genotypes selected for their high foliar zingiberene (ZGB) contents in a segregating F population were assessed to determine their effect on behavior…”
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Role of Angiotensin II in the Periovulatory Epidermal Growth Factor-Like Cascade in Bovine Granulosa Cells In Vitro by PORTELA, Valério M, ZAMBERLAM, Gustavo, GONCALVES, Paulo B. D, DE OLIVEIRA, Joao F. C, PRICE, Christopher A

“…Angiotensin II (AGT-2) induces follicular prostaglandin release in a number of species and ovulation in rabbits. Conversely, AGT-2 antagonists block ovulation…”
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A hybrid evolutionary decomposition system for time series forecasting by de Oliveira, João F.L., Ludermir, Teresa B.

“…In the field of time series forecasting, the combination of linear and nonlinear models has been explored to improve the accuracy of predictions when compared…”
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Use of machine learning and multilevel analysis in hierarchical approaches of public expenditure forecasting by Neto, Jose Ivo Carille, Neto, Fernando B. de L., Joao de Oliveira, F. L.

“…On the one hand, public expenditure can be decomposed into several levels of expenditure regarding each administrative unit and expenditure nature groups that…”
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Development of a flow-injection analysis system with fluorescence detection for gatifloxacin determination in organized medium by Lima Vaz, Monica F., de Oliveira, João Vitor F., Cassella, Ricardo J., Pacheco, Wagner F.

“…This work reports the development and optimization of a flow injection analysis system with fluorescence detection (FIA–FLUO) for gatifloxacin (GFX)…”
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Effect of CO^sub 2^ in the oxidative dehydrogenation reaction of propane over Cr/ZrO^sub 2^ catalysts by de Oliveira, João F S, Volanti, Diogo P, Bueno, José M C, Ferreira, Adriana P

“…Investigation was made on the effect of chromium content, and method of hydrothermal preparation of Cr/ZrO2 catalysts on their catalytic properties for CO2…”
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Early detection of students at risk of failure from a small dataset by Leite, Denis, Filho, Edson, de Oliveira, Joao F. L., Carneiro, Rodrigo E., Maciel, Alexandre

“…Predicting that a student is likely to fail in a course is critical for performing early interventions, prevent dropout and increase performance on distance…”
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Swarm Based Ensembles for Time Series Residual Forecasting by de Holanda, Rafael Bergamo B., de Oliveira, Joao F. L.

“…The forecasting of residual series has become a promising approach to improve the accuracy of forecasting systems. One important aspect of residual forecasting…”
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A hybrid sequential system for inflation forecasting by Xavier, Andre L. S, Fernandes, Bruno J. T., de Oliveira, Joao F. L.

“…Forecasting price indexes of the economy has received an attention from scholars and policy makers due to its significant effect on various sectors and…”
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