17 citations · 27 across the 6 of their papers we have counts for
6 papers
MIRA: A Computational Neuro-Based Cognitive Architecture Applied to Movie Recommender Systems
Mariana B. Santos, Amanda M. Lima, Lucas A. Silva +3
The human mind is still an unknown process of neuroscience in many aspects. Nevertheless, for decades the scientific community has proposed computational models that try to simulat…
A Formal Evaluation of PSNR as Quality Measurement Parameter for Image Segmentation Algorithms
Fernando A. Fardo, Victor H. Conforto, Francisco C. de Oliveira +1
Quality evaluation of image segmentation algorithms are still subject of debate and research. Currently, there is no generic metric that could be applied to any algorithm reliably.…
Fourier Analysis and q-Gaussian Functions: Analytical and Numerical Results
Paulo Sérgio Silva Rodrigues, Gilson Antonio Giraldi
It is a consensus in signal processing that the Gaussian kernel and its partial derivatives enable the development of robust algorithms for feature detection. Fourier analysis and…
Methods for Analytical Understanding of Agent-Based Modeling of Complex Systems
Gilson A. Giraldi, Luis C. da Costa, Adilson V. Xavier +1
Von Neuman's work on universal machines and the hardware development have allowed the simulation of dynamical systems through a large set of interacting agents. This is a bottom-up…
Lattice Gas Cellular Automata for Computational Fluid Animation
Gilson A. Giraldi, Adilson V. Xavier, Antonio L. Apolinario +1
The past two decades showed a rapid growing of physically-based modeling of fluids for computer graphics applications. In this area, a common top down approach is to model the flui…
Gradient Vector Flow Models for Boundary Extraction in 2D Images
Gilson A. Giraldi, Leandro S. Marturelli, Paulo S. Rodrigues
The Gradient Vector Flow (GVF) is a vector diffusion approach based on Partial Differential Equations (PDEs). This method has been applied together with snake models for boundary e…