154 citations · 214 across the 7 of their papers we have counts for
7 papers
Deep-tomography: iterative velocity model building with deep learning
Ana Paula O. Muller, Clecio R. Bom, Jesse C. Costa +5
The accurate and fast estimation of velocity models is crucial in seismic imaging. Conventional methods, like Tomography and Full-Waveform Inversion (FWI), obtain appropriate veloc…
Complete identification of complex salt geometries from inaccurate migrated subsurface offset gathers using deep learning
Ana Paula O. Muller, Jesse C. Costa, Clecio R. Bom +5
Delimiting salt inclusions from migrated images is a time-consuming activity that relies on highly human-curated analysis and is subject to interpretation errors or limitations of…
Developing a Victorious Strategy to the Second Strong Gravitational Lensing Data Challenge
C. R. Bom, B. M. O. Fraga, L. O. Dias +7
Strong Lensing is a powerful probe of the matter distribution in galaxies and clusters and a relevant tool for cosmography. Analyses of strong gravitational lenses with Deep Learni…
Deep Learning Blazar Classification based on Multi-frequency Spectral Energy Distribution Data
Bernardo M. O. Fraga, Ulisses Barres de Almeida, Clecio R. Bom +4
Blazars are among the most studied sources in high-energy astrophysics as they form the largest fraction of extragalactic gamma-ray sources and are considered prime candidates for…
On a method for Rock Classification using Textural Features and Genetic Optimization
Manuel Blanco Valentin, Clecio Roque De Bom, Marcio Portes de Albuquerque +4
In this work we present a method to classify a set of rock textures based on a Spectral Analysis and the extraction of the texture Features of the resulted images. Up to 520 featur…
A characterization of the scientific impact of Brazilian institutions
Aristoklis D. Anastasiadis, Marcelo P. de Albuquerque, Marcio P. de Albuquerque
In this paper we studied the research activity of Brazilian Institutions for all sciences and also their performance in the area of physics between 1945 and December 2008. All the…
Are citations of scientific papers a case of nonextensivity ?
Constantino Tsallis, Marcio P. de Albuquerque
The distribution of citations of scientific papers has recently been illustrated (on ISI and PRE data sets) and analyzed by Redner [Eur. Phys. J. B {\bf 4}, 131 (1998)]. To…