Search Results for author: Leonardo N. Ferreira

Found 5 papers, 5 papers with code

From Time Series to Networks in R with the ts2net Package

1 code implementation20 Aug 2022 Leonardo N. Ferreira

Ts2net also provides methods to transform a single time series into a network, such as recurrence networks, visibility graphs, and transition networks.

Graph Mining Time Series +1

Global Fire Season Severity Analysis and Forecasting

1 code implementation11 Mar 2019 Leonardo N. Ferreira, Didier A. Vega-Oliveros, Liang Zhao, Manoel F. Cardoso, Elbert E. N. Macau

In this paper, we evaluate the possibility of using historical data from 2003 to 2017 of active fire detections (NASA's MODIS MCD14ML C6) and time series forecasting methods to estimate global fire season severity (FSS), here defined as the accumulated fire detections in a season.

Applications

The Effect of Time Series Distance Functions on Functional Climate Networks

2 code implementations8 Feb 2019 Leonardo N. Ferreira, Nicole C. R. Ferreira, Maria Livia L. M. Gava, Liang Zhao, Elbert E. N. Macau

In this context, functional climate networks can be constructed using a spatiotemporal climate dataset and a suitable time series distance function.

Data Analysis, Statistics and Probability Atmospheric and Oceanic Physics

Time Series Clustering via Community Detection in Networks

1 code implementation19 Aug 2015 Leonardo N. Ferreira, Liang Zhao

In this paper, we propose a technique for time series clustering using community detection in complex networks.

Clustering Community Detection +2

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