Results 41 to 50 of about 15,400 (236)

Introducing Modularity and Homology in Grammatical Evolution to Address the Analog Electronic Circuit Design Problem

IEEE Access, 2020
We present a new approach based on grammatical evolution (GE) aimed at addressing the analog electronic circuit design problem. In the new approach, called multi-grammatical evolution (MGE), a chromosome is a variable-length codon string that is divided ...
Federico Castejon, Enrique J. Carmona
doaj   +1 more source

Lewy Body Dementia Research in Latin America: A Scoping Review

Movement Disorders Clinical Practice, Volume 12, Issue 8, Page 1053-1065, August 2025.
Abstract Background Dementia research in Latin America (LA) has primarily focused on Alzheimer's Disease and Frontotemporal Dementia, while Lewy body dementia (LBD) has been largely forgotten. Objective We aimed to review the available evidence on LBD in LA, offering a comprehensive perspective for understanding the lack of reports and the unique ...
Carlos Cano‐Gutiérrez, Salomón Salazar‐Londoño, Felipe Botero‐Rodriguez, Salomón Páez‐García, Salomón Giraldo, José Manuel Santacruz‐Escudero, Dag Aarsland, Miguel Germán Borda, on behalf of COL‐DLB, Felipe Botero‐Rodriguez, Miguel Germán Borda, Omar Buritica, Catalina Cerquera‐Cleves, Maria Camila Gonzalez, Elkin Garcia‐Cifuentes, Alberto Jaramillo‐Jimenez, David Aguillon, Yamile Bocanegra, Beatriz Elena Munoz‐Ospina, Carlos Alberto Cano‐Gutierrez, Carlos Tobón, Hernando Santamaría‐García, José Manuel Santacruz‐Escudero, Dag Aarsland, Jorge Orozco, Salomon Salazar‐Londoño, Luis Carlos Venegas‐Sanabria, Salomón Páez‐García, Francisco Lopera, Juan Camilo Castro, Patrick Verhelst Forero, Alexandra Ferreiròs   +31 more
wiley   +1 more source

A Trainable Monogenic ConvNet Layer Robust in Front of Large Contrast Changes in Image Classification

IEEE Access, 2021
At present, Convolutional Neural Networks (ConvNets) achieve remarkable performance in image classification tasks. However, current ConvNets cannot guarantee the capabilities of mammalian visual systems such as invariance to contrast and illumination ...
E. Ulises Moya-Sanchez, Sebastia Xambo-Descamps, Abraham Sanchez Perez, Sebastian Salazar-Colores, Ulises Cortes   +4 more
doaj   +1 more source

Detection of canine external ear canal lesions using artificial intelligence

Veterinary Dermatology, Volume 36, Issue 4, Page 424-432, August 2025.
Background – Early and accurate diagnosis of otitis externa is crucial for correct management yet often can be challenging. Artificial intelligence (AI) is a valuable diagnostic tool in human medicine. Currently, no such tool is available in veterinary dermatology/otology.
Neoklis Apostolopoulos, Samuel Murray, Srikanth Aravamuthan, Dörte Döpfer   +3 more
wiley   +1 more source

Multi-Criteria Decision Model based on AHP and Linguistic Information

Journal of Computer Science and Technology, 2014
Multi-Criteria Decision Analysis (MCDA) is a usual activity among organisations and decisions related to people’s activities. Due to the complexity of considering multiple criteria, to select an alternative is a non-trivial task. From operative levels to
Marcelo J. Karanik, Sergio D. Gramajo, Leonardo S. Wanderer, Manuel Gimenez, Diana Carpintero   +4 more
doaj  

ArtEM: Enhancing the Understanding of Integer and Modular Arithmetic Through Interactive Learning Software

Computer Applications in Engineering Education, Volume 33, Issue 4, July 2025.
ABSTRACT Integer and modular arithmetic is a fundamental area of mathematics, with extensive applications in computer science, and is essential for cryptographic protocols, error correction, and algorithm efficiency. However, students often struggle to understand its abstract nature, especially when transitioning from theoretical knowledge to practical
Violeta Migallón, Héctor Penadés, Jose Penadés   +2 more
wiley   +1 more source

Sediment Analysis Using a Structured Programming Approach

TecnoLógicas, 2012
This paper presents an algorithm designed for the analysis of a sedimentary sample of unconsolidated material and seeks to identify very quickly the main features that occur in a sediment and thus classify them fast and efficiently.
Daniela Arias-Madrid, Oscar A. López-Paz, Jovani A. Jiménez-Builes   +2 more
doaj  

Data Licensing for Public Interest: A retrospective analysis of the COVID-19 open dataset

Asia Pacific Journal of Health Management
The COVID-19 pandemic highlighted the critical need for accessible public health data. However, navigating the complexities of data licensing remains a major challenge, complicating the aggregation, analysis, and sharing of such data. These difficulties
Oscar Wahltinez, M Rincón
doaj   +1 more source

Mood and emotion assessment for risk reduction of pandemic spread through passenger air transport: a DSS applied to the COVID‐19 in the case of Spain

International Transactions in Operational Research, Volume 32, Issue 4, Page 1918-1949, July 2025.
Abstract This paper presents a decision support system (DSS) for sentiment analysis of Spanish texts based on lexicons. The information provided by this DSS, named Spanish Sentiment Analysis‐DSS (SSA‐DSS), is employed to assess the social impacts considered in an external software module (RRPS‐PAT) centered on risk reduction of pandemic spread through ...
J. Aguarón, A. Altuzarra, R. Aznar, M.T. Escobar, A. Jiménez‐Martín, A. Mateos, A. Moreno‐Díaz, J.M. Moreno‐Jiménez, C. Moreno‐Loscertales, V. Muerza, J. Navarro, A. Sarango, A. Turón, L.G. Vargas   +13 more
wiley   +1 more source

A decision support system for risk reduction in pandemic spread based on the management of passenger air traffic

International Transactions in Operational Research, Volume 32, Issue 4, Page 1893-1917, July 2025.
Abstract A significant factor in the early spread of pandemics at an international level is passenger air traffic. Decisions regarding passenger air traffic could assist different countries in managing the risk of pandemic importation. However, flight cancelations would have economic and social impacts, leading to a multiobjective optimization problem.
Gabriel A. Peña, Alfonso Mateos, Antonio Jiménez‐Martín, Raúl G. Sanchis   +3 more
wiley   +1 more source