Listar Lenguajes y Ciencias de la Computación - (LCC) por título
Mostrando ítems 385-404 de 540
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Panoramic Background Modeling for PTZ Cameras with Competitive Learning Neural Networks
Thurnhofer-Hemsi, Karl; López-Rubio, Ezequiel
; Domínguez, Enrique; Luque-Baena, Rafael Marcos; Molina-Cabello, Miguel Angel (2017-05-29)
The construction of a model of the background of a scene still remains as a challenging task in video surveillance systems, in particular for moving cameras. This work presents a novel approach for constructing a panoramic ... -
El papel de los ciudadanos en las ciudades inteligentes: un escenario de movilidad urbana
Pérez-Vereda, Alejandro; Canal-Velasco, Jose Carlos; Berrocal, Javier; García-Alonso, José; Murillo, Juan M. (2017-05-04)
Gran parte de los esfuerzos dedicados al desarrollo de las llamadas ciudades inteligentes se centran en el campo del Internet of Things (IoT). Las instituciones ofrecen habitualmente la información recolectada mediante IoT ... -
Parallel Hybrid Trajectory Based Metaheuristics for Real-World Problems
Luque-Polo, Gabriel Jesús; Alba-Torres, Enrique (2015-09-10)
This paper proposes a novel algorithm combining path relinking with a set of cooperating trajectory based parallel algorithms to yield a new metaheuristic of enhanced search features. Algorithms based on the exploration ... -
Parallel In-place Model Transformations with LinTra
As software systems have grown large and complex in the last few years, the problems with which Model-Driven Development has to cope have increased at the same pace. In particular, the need to improve the performance and ... -
Peer assessments in Engineering: A pilot project
Thurnhofer-Hemsi, Karl; Molina-Cabello, Miguel Angel; Palomo, Esteban J.; López-Rubio, Ezequiel; Domínguez, Enrique (2021)
The evaluation methods employed in a course are the most important point for the students, above any other learning aspect. For teachers, this task is arduous when the number of students is high. Traditional evaluation ... -
People as a Service: a mobile-centric model for providing collective sociological profiles
García-Alonso, José; Miranda, Javier; Berrocal, Javier; Murillo, Juan Manuel; Canal-Velasco, Jose Carlos (2014-10-06)
Mobile devices have become increasingly popular in the everyday life of many individuals. By taking an insight into the most common uses of mobile devices we clearly appreciate that accessing internetbased services has ... -
Phase Shifter for Millimeter-Wave Frequency Range Based on Glide Symmetric Structures
(2019-03-13)The use of glide symmetry in radiofrequency devices to introduce dispersive effects has been recently proposed and demonstrated. One of these effects is to control the propagation constant of the structure. Here, we propose ... -
Pixel Features for Self-organizing Map Based Detection of Foreground Objects in Dynamic Environments
Molina-Cabello, Miguel Angel; López-Rubio, Ezequiel; Luque-Baena, Rafael Marcos; Domínguez, Enrique; Palomo, Esteban José
Among current foreground detection algorithms for video sequences, methods based on self-organizing maps are obtaining a greater relevance. In this work we propose a probabilistic self-organising map based model, which ... -
Plataforma de supercomputación para bioinformática
(Servicio de Publicaciones y Divulgacion Científica, 2015)En el año 2007 la Universidad de Málaga amplió y trasladó sus recursos de cálculo a un nuevo centro dedicado exclusivamente a la investigación: el edificio de Supercomputación y Bioinnovación sito en el Parque Tecnológico ... -
Pneumonia Detection in Chest X-ray Images using Convolutional Neural Networks
Pneumonia is an infectious and deadly disease which strikes over millions of people. Usually, chest X-rays are used by radiotherapist to diagnose pneumonia. In this paper, a Computer- Aided Diagnosis (CAD) system for ... -
PQ-learning: aprendizaje por refuerzo multiobjetivo
En este artí culo describimos y analizamos PQ-learning, un algoritmo para problemas de aprendizaje por refuerzo multiobjetivo. El algoritmo es una extensi ón de Q-learning, un algoritmo para problemas de aprendizaje ... -
Predicting Car Park Occupancy Rates in Smart Cities
Stolfi, Daniel H.; Alba-Torres, Enrique; Yao, Xin (Springer, 2017)
In this article we address the study of parking occupancy data published by the Birmingham city council with the aim of testing several prediction strategies (polynomial fitting, Fourier series, k-means clustering, and ... -
Prediction of Protein Oxidation Sites
Veredas-Navarro, Francisco Javier; Cantón, Francisco R.; Aledo-Ramos, Juan Carlos (Springer International Publishing AG, 2017-05-18)
Although reactive oxygen species are best known as damag- ing agents linked to aerobic metabolism, it is now clear that they can also function as messengers in cellular signalling processes. Methionine, one of the two ... -
Preprocesado de flujos de datos para aprendizaje automático mediante reglas CEP
Ramirez, Aurora; Moreno, Nathalie; Fernández-Bertoa, Manuel; Vallecillo-Moreno, Antonio Jesus (2019-09-20)
El procesamiento de flujos de información constituye un área de gran relevancia dentro de la gestión de datos, pues sus métodos deben ser ágiles y eficientes para soportar el volumen y la velocidad con la que los datos se ... -
Preventing Advanced Persistent Threats in Complex Control Networks
Rubio, Juan E.; Alcaraz-Tello, Maria Cristina; Lopez, Javier (2017-10-03)
An Advanced Persistent Threat (APT) is an emerging attack against Industrial Control and Automation Systems, that is executed over a long period of time and is difficult to detect. In this context, graph theory can be ... -
Primitive Operators for the Concurrent Execution of Model Transformations Based on LinTra
Burgueño-Caballero, Lola; Syriani, Eugene; Wimmer, Manuel; Gray, Jeff; Vallecillo-Moreno, Antonio Jesus
Performance and scalability of model transformations are becoming prominent topics in Model-Driven Engineering. In previous work, we introduced LinTra, a platform for executing out-place model transformations in parallel. ... -
Problem Understanding through Landscape Theory
Chicano, Francisco; Luque-Polo, Gabriel Jesús; Alba-Torres, Enrique (ACM, 2013)
In order to understand the structure of a problem we need to measure some features of the problem. Some examples of measures suggested in the past are autocorrelation and fitness-distance correlation. Landscape theory, ... -
Problemas matemáticos sin resolver que cualquier niño puede entender
(2016-07-20)Un lastre que incide en el rechazo a las matemáticas es su imagen de ser una ciencia inerte, sin nada por descubrir y limitada a unos pocos expertos. Esta charla pretende mostrar que la investigación en matemáticas está ... -
Problemática para la datación en recintos de fosos usando análisis bayesiano: Complejo Arqueológico de Perdigões (Portugal) y la puerta 1 como caso de estudio
(2016-11-15)Problemática para la datación en recintos de fosos usando análisis bayesiano: Complejo Arqueológico de Perdigões (Portugal) y la puerta 1 como caso de estudio José L. Caro (Universidad de Málaga – jlcaro@uma.es) Re ... -
Procedimientos de explotación de información para la identificación de datos faltantes, con ruido e inconsistentes
(Universidad de Málaga, Servicio de Publicaciones y Divulgación Científica, 2014)La información es uno de los activos más importantes que tienen las empresas y es necesario garantizar la gobernanza de la tecnología de la información, la calidad de las bases de datos es uno de los elementos fundamentales ...