95 citations · 135 across the 4 of their papers we have counts for
4 papers
On the role of words in the network structure of texts: application to authorship attribution
Camilo Akimushkin, Diego R. Amancio, Osvaldo N. Oliveira
Well-established automatic analyses of texts mainly consider frequencies of linguistic units, e.g. letters, words and bigrams, while methods based on co-occurrence networks conside…
Text authorship identified using the dynamics of word co-occurrence networks
Camilo Akimushkin, Diego R. Amancio, Osvaldo N. Oliveira
The identification of authorship in disputed documents still requires human expertise, which is now unfeasible for many tasks owing to the large volumes of text and authors in prac…
Dynamical aspects of Kinouchi-Copelli model: emergence of avalanches at criticality
T. S. Mosqueiro, C. Akimushkin, L. P. Maia
We analyze the behavior of bursts of neural activity in the Kinouchi-Copelli model, originally conceived to explain information processing issues in sensory systems. We show that,…
Axially Symmetric Post-Newtonian Stellar Systems
Camilo Akimushkin, Javier Ramos-Caro, Guillermo A. González
We introduce a method to obtain self-consistent, axially symmetric, thin disklike stellar models in the first post-Newtonian (1PN) approximation. The models obtained are fully anal…