52 citations
- Universidade do Estado do Rio de JaneiroBR3 papers
- Universidade Federal de Ouro PretoBR2 papers
- Universidade Federal do Rio de JaneiroBR2 papers
- AlbaNovaSE1 paper
- Anhui UniversityCN1 paper
- Fundação CECIERJBR1 paper
- Harbin Engineering UniversityCN1 paper
- Infotec (United Kingdom)GB1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Instituto de Física de São CarlosBR1 paper
- KTH Royal Institute of TechnologySE1 paper
- Lomonosov Moscow State UniversityRU1 paper
8 papers
3W Dataset 2.0.0: a realistic and public dataset with rare undesirable real events in oil wells
Ricardo Emanuel Vaz Vargas, Afrânio José de Melo Junior, Celso José Munaro +17
In the oil industry, undesirable events in oil wells can cause economic losses, environmental accidents, and human casualties. Solutions based on Artificial Intelligence and Machin…
Towards a Spatiotemporal Fusion Approach to Precipitation Nowcasting
Felipe Curcio, Pedro Castro, Augusto Fonseca +7
With the increasing availability of meteorological data from various sensors, numerical models and reanalysis products, the need for efficient data integration methods has become p…
Study of Novel Sparse Array Design Based on the Maximum Inter-Element Spacing Criterion
W. Shi, Y. Li, R. C. de Lamare
A novel sparse array (SA) structure is proposed based on the maximum inter-element spacing (IES) constraint (MISC) criterion. Compared with the traditional MISC array, the proposed…
A Mathematical Model for Simulating Meteor Showers
Marcos Cardinot, Anderson Namen
This paper presents a mathematical model to simulate the trajectory of a meteor as seen by a single observer located anywhere on Earth. Our strategy is to define a new coordinate s…
Screening and Topological Order in Thin Superconducting Films
E. C. Marino, D. Niemeyer, Van Sérgio Alves +2
We derive an effective two-dimensional low-energy theory for thin superconducting films coupled to a three-dimensional fluctuating electromagnetic field. Using this theory we discu…
Impurity bands and the character of the electronic states in ferromagnetic GaMnAs layers
E. Dias Cabral, M. A. Bosellli, A. T. da Cunha Lima +1
The interplay between disorder and spin polarization in a GaMnAs thin layer results into spin-polarized impurity hole bands. A figure of merit is defined to label the hole state as…