1 code implementation • 2 Apr 2023 • Rebecca Salles, Janio Lima, Rafaelli Coutinho, Esther Pacitti, Florent Masseglia, Reza Akbarinia, Chao Chen, Jonathan Garibaldi, Fabio Porto, Eduardo Ogasawara
They improved event detection evaluation by associating events and their representative detections, incorporating temporal tolerance in over 36\% of experiments compared to the usual classification metrics.
no code implementations • 5 Apr 2021 • Lucas Giusti, Leonardo Carvalho, Antonio Tadeu Gomes, Rafaelli Coutinho, Jorge Soares, Eduardo Ogasawara
Flight delays impose challenges that impact any flight transportation system.
1 code implementation • 23 Jun 2020 • Balthazar Paixão, Lais Baroni, Rebecca Salles, Luciana Escobar, Carlos de Sousa, Marcel Pedroso, Raphael Saldanha, Rafaelli Coutinho, Fabio Porto, Eduardo Ogasawara
Therefore, the objective of this work is to estimate the under-reporting of cases and deaths of COVID-19 in Brazilian states using data from the Infogripe on notification of Severe Acute Respiratory Infection (SARI).
Applications Computers and Society
no code implementations • 22 May 2020 • Yania Molina Souto, Rafael Pereira, Rocío Zorrilla, Anderson Chaves, Brian Tsan, Florin Rusu, Eduardo Ogasawara, Artur Ziviani, Fabio Porto
In the online part, we compute a DJEnsemble plan which minimizes a multivariate cost function based on estimates for the prediction error and the execution cost -- producing a model spatial allocation matrix -- and run the optimal ensemble plan.
1 code implementation • 30 Nov 2019 • Rafaela Castro, Yania M. Souto, Eduardo Ogasawara, Fabio Porto, Eduardo Bezerra
Applying machine learning models to meteorological data brings many opportunities to the Geosciences field, such as predicting future weather conditions more accurately.