Listar Departamento de Informática y Análisis Numérico por título
Mostrando ítems 183-202 de 254
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Optimización de ataques a redes complejas mediante un algoritmo de colonias de abejas artificiales
(Universidad de Salamanca, 2016)En los últimos años, ha crecido el interés en formular como un problema de optimización la tarea de concebir ataques efectivos que causen el máximo daño sobre redes complejas. En este caso, los ataques se modelan como ... -
Ordinal and nominal classication of wind speed from synoptic pressure patterns
(2017-01-18)Wind speed reconstruction is a challenging problem in areas (mainly wind farms) where there are not direct wind measures available. Di erent approaches have been applied to this reconstruction, such as measure-correlat ... -
Ordinal Prediction using machine learning methodologies: Applications
(Universidad de Córdoba, UCOPress, 2019)Artificial Intelligence is part of our everyday life, not only as consumers but also in most of the productive areas since companies can optimize most of their processes with all the different tools that it can provide. ... -
Ordinal regression methods: survey and experimental study
(2017-02-03)Abstract—Ordinal regression problems are those machine learning problems where the objective is to classify patterns using a categorical scale which shows a natural order between the labels. Many real-world applications ... -
Parallel evaluation of Pittsburgh rule-based classifiers on GPUs
(2017-01-19)Individuals from Pittsburgh rule-based classifiers represent a complete solution to the classification problem and each individual is a variable-length set of rules. Therefore, these systems usually demand a high level ... -
Parallelization Strategies for Markerless Human Motion Capture
(2015-10-15)Markerless Motion Capture (MMOCAP) is the problem of determining the pose of a person from images captured by one or several cameras simultaneously without using markers on the subject. Evaluation of the solutions is ... -
Paravertebral Muscle Mechanical Properties and Spinal Range of Motion in Patients with Acute Neck or Low Back Pain: A Case-Control Study
(MDPI, 2021)Our aims were to identify potential differences in muscle mechanical properties (MMPs) of cervical and lumbar tissues and in spinal range of motion (ROM) between patients with acute low back pain (LBP) or acute neck pain ... -
Paravertebral Muscle Mechanical Properties in Patients with Axial Spondyloarthritis or Low Back Pain: A Case-Control Study
(MDPI, 2021)Different musculoskeletal disorders are a source of pain in the spinal region; most of them can be divided into mechanical, such as low back pain (LBP), or inflammatory origins, as is the case of axial spondyloarthritis ... -
PARIS: Partial instance and training set selection. A new scalable approach to multi-label classification
(Elsevier, 2023)Multi-label classification has recently attracted research interest as a data mining task. Many current applications in data mining address problems that have instances belonging to more than one class. This requires the ... -
Perfil del Productor de Contenidos Periodísticos Digitales y sus herramientas de gestión. Influencia, usabilidad y accesibilidad a nuevas TICs. El caso de Córdoba (España)
(Universidad de Córdoba, Servicio de Publicaciones, 2014)El exponencial avance de las nuevas tecnologías genera una demanda para que modelo de información se adapte a ese ritmo, creándose una metamorfosis desde su producción y transmisión hasta su consumo. [1] Desde la perspectiva ... -
Predicción de rendimiento académico en aprendizaje combinado mediante datos multimodales y técnicas de fusión y minería de datos
(Universidad de Córdoba, UCOPress, 2022)The main goal of this study is to improve academic performance prediction through the mining of data and data fusion from different modalities, either by the use of learning context or, by the evaluation methodology. The ... -
Predicción del fracaso y abandono escolar mediante técnica de minería de datos
(Universidad de Córdoba, UCOPress, 2015)En esta memoria de tesis se aborda el problema multifactorial del fracaso escolar de los estudiantes. Este problema se presenta en muchas instituciones educativas de todas partes del mundo, especialmente en niveles de ... -
La preocupación medioambiental como antecedente del Consumo Socialmente Responsable
(Universidad de Córdoba, UCOPress, 2016)Las cuestiones sociales, éticas y medioambientales derivadas de la adquisición de productos y servicios son cada vez más tenidas en cuenta en los comportamientos de compra y consumo. Esto es lo que ha venido a denominarse ... -
Procedimiento de Autentificación de Obras de Arte Digital
(Oficina de Transferencia de Resultados de la Investigación, 2013)La presente invención se refiere a un procedimiento que permite autentificar obras de arte, preferentemente de arte digital, es decir, el que se realiza con dispositivos electrónicos de computación, aunque podría aplicarse ... -
Process mining for self-regulated learning assessment in e-learning
(Springer, 2020)Content assessment has broadly improved in e-learning scenarios in recent decades. However, the eLearning process can give rise to a spatial and temporal gap that poses interesting challenges for assessment of not only ... -
Programa COINCIDENTE: el proyecto MANPREDIC
(Oficina de Transferencia de Resultados de la Investigación, 2019) -
Projection based ensemble learning for ordinal regression
(2013-10-08)The classification of patterns into naturally ordered labels is referred to as ordinal regression. This paper proposes an ensemble methodology specifically adapted to this type of problems, which is based on computing ... -
Proposal for the Design of Monitoring and Operating Irrigation Networks Based on IoT, Cloud Computing and Free Hardware Technologies
(MDPI, 2019)In recent decades, considerable efforts have been devoted to process automation in agriculture. Regarding irrigation systems, this demand has found several difficulties, including the lack of communication networks and the ... -
Propuesta de un modelo de regulación ex ante para la mejora de las condiciones de competencia en los nuevos mercados distribución de contenidos digitales
(Universidad de Córdoba, Servicio de Publicaciones, 2010)La difusión de la Televisión Digital Terrestre es un tema de plena actualidad, así como la problemática de la efectividad de la regulación audiovisual en un sector para el que actualmente no existe una Ley General de ... -
Pyramidal Fisher Motion for Multiview Gait Recognition
(2017-01-17)The goal of this paper is to identify individuals by analyzing their gait. Instead of using binary silhouettes as input data (as done in many previous works) we propose and evaluate the use of motion descriptors based on ...