Zobrazeno 1 - 10
of 17
pro vyhledávání: '"N. M. de Sousa"'
Autor:
Brigatti, E., Filho, F. N. M. de Sousa
Publikováno v:
Physical Review Letters 129, 029801 (2022)
In a recent Letter [1] a framework for estimating entropy was introduced and applied to one-dimensional and two-dimensional systems. In this Comment we show that the method is not well suited for estimating entropy in bidimensional systems presenting
Externí odkaz:
http://arxiv.org/abs/2207.06868
Publikováno v:
Physical Review E 105, 054116 (2022)
We investigate the performance of entropy estimation methods, based either on block entropies or compression approaches, in the case of bidimensional sequences. We introduce a validation dataset made of images produced by a large number of different
Externí odkaz:
http://arxiv.org/abs/2207.02672
Autor:
D. F. Farias, A. B. Batista, A. R. Feijão, E. S. Araújo, E. C. Marques, H. P. Oliveira, J. S. de Oliveira, M. G. Cavalheiro, N. M. de Sousa, L. C. B. da Rocha-Bezerra, I. M. Vasconzelos, A. F. U. Carvalho
Publikováno v:
Journal of Applied Botany and Food Quality, Vol 83, Iss 2 (2012)
The species Ouratea fieldingiana is a bush belonging to the family Ochnaceae, occurring frequently in the "Caatinga" Dominium. This species and other members of the genus Ouratea are rarely studied and no data are available on the chemical compositio
Externí odkaz:
https://doaj.org/article/3d38cc6281be4c3ab77f26d7539fc104
Publikováno v:
EPB: Urban Analytics and City Science 2023, Vol. 50, 146-161
In this work, we develop a general method for estimating the Shannon entropy of a bidimensional sequence based on the extrapolation of block entropies. We apply this method to analyse the spatial configurations of cities of different cultures and reg
Externí odkaz:
http://arxiv.org/abs/2108.05550
Publikováno v:
Brazilian Journal of Physics (2021) 51, 576-586
In this paper, we explore some stylized facts of the Bitcoin market using the BTC-USD exchange rate time series of historical intraday data from 2013 to 2020. Bitcoin presents some very peculiar idiosyncrasies, like the absence of macroeconomic funda
Externí odkaz:
http://arxiv.org/abs/2004.05870
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
In this paper, we explore some stylized facts of the Bitcoin market using the BTC-USD exchange rate time series of historical intraday data from 2013 to 2020. Bitcoin presents some very peculiar idiosyncrasies, like the absence of macroeconomic funda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7cfb2673437c3135adde1a841827300
https://doi.org/10.1007/s13538-020-00846-8
https://doi.org/10.1007/s13538-020-00846-8
We investigate the performance of entropy estimation methods, based either on block entropies or compression approaches, in the case of bidimensional sequences. We introduce a validation dataset made of images produced by a large number of different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdebc76da9b4a38e4b75f7e7eacb4f17
Autor:
Roger N. Michels, Reinaldo P. Ricieri, Estor Gnoatto, Samuel N. M. de Sousa, Suedêmio de Lima Silva, Marcos Fischborn
Publikováno v:
Engenharia Agrícola, Vol 29, Iss 3, Pp 370-379 (2009)
O presente trabalho foi desenvolvido com a finalidade de avaliar um sistema de bombeamento de água acionado por painéis fotovoltaicos instalados nas dependências da Universidade Tecnológica Federal do Paraná, Câmpus Medianeira - PR. O municípi
Externí odkaz:
https://doaj.org/article/c04716d176814122a5f8df28c4d289ac
Autor:
E. Brigatti, F. N. M. de Sousa Filho
Publikováno v:
Physical review letters. 129(2)
In a recent Letter [1] a framework for estimating entropy was introduced and applied to one-dimensional and two-dimensional systems. In this Comment we show that the method is not well suited for estimating entropy in bidimensional systems presenting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8df05b7d6e61c364348292206a6a5a70
https://pubmed.ncbi.nlm.nih.gov/31702252
https://pubmed.ncbi.nlm.nih.gov/31702252
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 31:113138
In this work, we develop a general method for estimating the Shannon entropy of a bidimensional sequence based on the extrapolation of block entropies. We apply this method to analyze the spatial configurations of cities of different cultures and reg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc875b22d7129f03dd1efc3ca845075a
https://doi.org/10.1063/5.0069258
https://doi.org/10.1063/5.0069258