Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Helbert Eduardo Espitia"'
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 35, Iss , Pp 101214- (2022)
Complex tasks such as disease diagnosis or semantic segmentation are now becoming easier to tackle in part due to increasing advances in computing and storage. This study provides an exploratory approach utilising convolutional neural networks (CNNs)
Externí odkaz:
https://doaj.org/article/f4e113f9ec4d44a2b01c9ef6e89a435e
Publikováno v:
Computers, Vol 12, Iss 4, p 70 (2023)
This document seeks to model the behavior of drivers on urban roads considering different environmental factors using a Mamdani-type fuzzy system. For this, a leader-following traffic model and a fuzzy logic system are used to characterize the behavi
Externí odkaz:
https://doaj.org/article/de8bc12aed264a90baa4f02dae05cf04
Publikováno v:
Visión Electrónica, Vol 14, Iss 1, Pp 64-71 (2020)
This document shows the optimization of different configurations of a compact fuzzy controller for temperature regulation in a room; such configurations are established considering the analogy with different discrete linear controllers; the model is
Externí odkaz:
https://doaj.org/article/363fbb51441d45dda8569aa5a981462e
Publikováno v:
Iteckne, Vol 16, Iss 2, Pp 40-57 (2019)
En este documento se describe un esquema de clasificación de género, basado en señales de voz, en el que se proponen y prueban 16 modelos difusos diferentes que son optimizados mediante cuatro algoritmos bioinspirados y el método cuasi-Newton. El
Externí odkaz:
https://doaj.org/article/cfa35ce42acb401fb48fb6b086122414
Publikováno v:
Computation, Vol 10, Iss 9, p 158 (2022)
Early detection of diseases is vital for patient recovery. This article explains the design and technical matters of a computer-supported diagnostic system for eye melanoma detection implementing a security approach using chaotic-based encryption to
Externí odkaz:
https://doaj.org/article/6ec46d5bf9ff44baa4aaf309dd1a6e34
Publikováno v:
Heliyon, Vol 7, Iss 6, Pp e07258- (2021)
Epilepsy is a brain abnormality that leads its patients to suffer from seizures, which conditions their behavior and lifestyle. Neurologists use an electroencephalogram (EEG) to diagnose this disease. This test illustrates the signaling behavior of a
Externí odkaz:
https://doaj.org/article/b91cd96d94f34830861efbd580c2741d
Publikováno v:
Visión Electrónica, Vol 13, Iss 2, Pp 273-279 (2019)
This paper presents the optimization of a linear controller for a DC motor using Dynamic Back-Propagation algorithm. This algorithm is commonly employed for neural networks training; however, it can be used for optimization of a linear controller. Th
Externí odkaz:
https://doaj.org/article/782bd34e4d8b4d7bb7a4b79abc9f5294
Autor:
Helbert Eduardo Espitia Cuchango, Iván Machón González, Hilario López García, Domingo Guzmán Díaz González
Publikováno v:
Visión Electrónica, Vol 13, Iss 1, Pp 17-23 (2019)
Energy distribution systems present alterations in the voltage profile in their nodes when distributed generation elements are installed. As a consequence, tension can be risen in a level beyond the admissible. This paper presents the optimization to
Externí odkaz:
https://doaj.org/article/bed97ddc335441e88cf98cfe754078e8
Publikováno v:
Computation, Vol 10, Iss 3, p 37 (2022)
Bio-inspired algorithms are a suitable alternative for solving multi-objective optimization problems. Among different proposals, a widely used approach is based on the Pareto front. In this document, a proposal is made for the analysis of the optimal
Externí odkaz:
https://doaj.org/article/3ea4e724487543da9097eccb076bf603
Publikováno v:
Computers, Vol 11, Iss 3, p 46 (2022)
Given the grid features of digital images, a direct relation with cellular automata can be established with transition rules based on information of the cells in the grid. This document presents the modeling of an algorithm based on cellular automata
Externí odkaz:
https://doaj.org/article/bbe0e19067c4403f8b29fda0ebe80ceb