Complex Lab
Research group on complex systems at the State University of Maringa

Our Latest Articles

Characterizing stochastic time series with ordinal networks
Arthur A. B. Pessa, Haroldo V. Ribeiro, Phys. Rev. E 100, 042304 (2019). PDF | DOI
Gender difference in candidature processes for Brazilian elections
M. Cardoso, R. S. Mendes, J. T. G. Souza, H. V. Ribeiro, Physica A 537, 122525 (2020). PDF | DOI
Effects of changing population or density on urban carbon dioxide emissions
Haroldo V. Ribeiro, Diego Rybski, Jürgen P. Kropp, Nature Communications 10, 3204 (2019). PDF | DOI
Quantifying postural sway dynamics using burstiness and interevent time distributions
Sergio Picoli, Edenize S.D. Santos, Pedro P. Deprá, Renio S. Mendes, Eur. Phys. J. B 92, 156 (2019). PDF | DOI
Anomalous diffusion behavior in parliamentary presence
Denner S. Vieira, Jesus M. E. Riveros, Max Jauregui, Renio S. Mendes, Phys. Rev. E 99, 042141 (20019). PDF | DOI
Estimating physical properties from liquid crystal textures via machine learning and complexity-entropy methods
H. Y. D. Sigaki, R. F. de Souza, R. T. de Souza, R. S. Zola, H. V. Ribeiro, Phys. Rev. E 99, 013311 (2019). PDF | DOI
Clustering patterns in efficiency and the coming-of-age of the cryptocurrency market
Higor Y. D. Sigaki, Matjaz Perc, Haroldo V. Ribeiro, Scientific Reports 9, 1440 (2019). PDF | DOI
The hidden traits of endemic illiteracy in cities
Luiz G. A. Alves, Jose S. Andrade Jr., Quentin S. Hanley, Haroldo V. Ribeiro, Physica A 515, 566-574 (2019). PDF | DOI
History of art paintings through the lens of entropy and complexity
Higor Y. D. Sigaki, Matjaz Perc, Haroldo V. Ribeiro, Proc. Natl. Acad. Sci. U.S.A 155, E8585-E8594 (2018). PDF | DOI
Robustness of sentence length measures in written texts
Denner S. Vieira, Sergio Picoli, Renio S. Mendes, Physica A 506, 749 (2018). PDF | DOI

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