19 citations
5 papers
Issue Auto-Assignment in Software Projects with Machine Learning Techniques
Pedro Oliveira, Rossana M. C. Andrade, Tales P. Nogueira +2
Usually, managers or technical leaders in software projects assign issues manually. This task may become more complex as more detailed is the issue description. This complexity can…
Hardness of some variants of the graph coloring game
Thiago Marcilon, Nicolas Martins, Rudini Sampaio
Very recently, a long-standing open question proposed by Bodlaender in 1991 was answered: the graph coloring game is PSPACE-complete. In 2019, Andres and Lock proposed five variant…
A wavelet analysis of photometric variability in Kepler white dwarf stars
S. R. de Lira, J. P. Bravo, I. C. Leao +4
This work brings a wavelet analysis for 14 Kepler white dwarf stars, in order to confirm their photometric variability behavior and to search for periodicities in these targets. Fr…
Metrically un-knotted corank 1 singularities of surfaces in
Lev Birbrair, Rodrigo Mendes, Juan Jose Nuño-Ballesteros
The paper is devoted to relations between topological and metric properties of germs of real surfaces, obtained by analytic maps from to . We show that for a big class o…
Bound vortex states and exotic lattices in multi-component Bose-Einstein condensates: The role of vortex-vortex interaction
Davi S. Dantas, Aristeu R. P. Lima, A. Chaves +3
We numerically study the vortex-vortex interaction in multi-component homogeneous Bose-Einstein condensates within the realm of the Gross-Pitaevskii theory. We provide strong evide…