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Mostrando ítems 11-20 de 90
NetworkExtinction: An R package to simulate extinction propagation and rewiring potential in ecological networks
(2023)
Earth's biosphere is undergoing drastic reorganization due to the sixth mass extinction brought on by the Anthropocene. Impacts of local and regional extirpation of species have been demonstrated to propagate through the ...
Methodology for analysis of noise susceptibility and design space exploration of integrated current sensors for detection of transient faults
(Universidade Federal de Minas GeraisUFMG, 2016-04-25)
The semiconductor industry is being developed since the decade of 1960 in a remarkable fashion, by being able to follow the prediction that Gordon Moore stated at that time: the spatial density of transistors, the most ...
Automatic speech recognition, with large vocabulary, robustness, independence of speaker and multilingual processing
(Universidade Federal do Espírito SantoBRCiência da ComputaçãoPrograma de Pós-Graduação em InformáticaUFES, 2010-08-27)
This work aims to provide automatic cognitive assistance via speech interface, to the elderly who live alone, at risk situation. Distress expressions and voice commands are part of the target vocabulary for speech recognition. ...
Uma avaliação sobre características espaço-temporais baseadas em invariantes de cor para reconhecimento de ações
(Universidade Federal de Minas GeraisUFMG, 2011-06-13)
Local spatiotemporal feature has been proved to be a powerful tool to represent latent patterns of moving objects in video scenes. In particular, recognition of human actions has been the principal focus for various growing ...
Digital lensless holographic microscopy: numerical simulation and reconstruction with ImageJ
(OPTICAL SOC AMER, 2020-07-01)
The description and validation of an ImageJ open-source plugin to numerically simulate and reconstruct digital lensless holographic microscopy (DLHM) holograms are presented. Two modules compose the presented plugin: the ...
On the applicability of meta-analysis to evaluate airtightness performance of building components
(2021)
The scientific literature lacks comprehensive and updated information regarding the airtightness of building components, this hindering the development and improvement of models for a robust prediction of their performance. ...
User interface-based in machine learning as tool in the analysis of control loops performance and robustness
(Springer VerlagGermany, 2022)
Análise em alta resolução de perfis magnéticos de sensores a laço indutivo para classificação de veículos automotores
(Universidade Federal de Minas GeraisUFMG, 2008-05-26)
Recent research efforts have been made to extract additional information from multiple vehicle detector technologies that, once processed in a more intelligent way, can lead to widearea/ section-related classification ...
Prêmio de liquidez de ações brasileiras
(2020-05-27)
O estudo investiga a relação entre liquidez e retorno das ações no mercado brasileiro. A hipótese central é que ativos ilíquidos apresentam retornos maiores que os líquidos. Utilizando os índices de negociabilidade (IN) ...
Cyber attack resilient control for microgrid
(Bogotá - Ingeniería - Maestría en Ingeniería - Automatización IndustrialUniversidad Nacional de Colombia - Sede Bogotá, 2020-06-25)
This document presents a secondary resilient control on an islanded inverter-based microgrid. The studies of the system are done in a microgrid with six inverters under four scenarios of cyber-attacks either in the controller ...