• Observations in using parallel and sequential evolutionary algorithms for automatic software testing 

      Alba-Torres, Enrique; Chicano, Francisco (2014-10-01)
      In this paper we analyze the application of parallel and sequential evolutionary algorithms (EAs) to the automatic test data generation problem. The problem consists of automatically creating a set of input data to test a ...
    • On competitive balance in the group stage of the UEFA Champions League 

      Triguero-Ruiz, Francisco Andres; Avila-Cano, Antonio (Wiley, 2022-09-01)
      This article examines competitive balance in the group stage of the UEFA Champions League over the last two decades (1999/2000–2017/2018). Competitive balance is considered both before and after a competition. Have the ...
    • On the performance of SQL scalable systems on Kubernetes: a comparative study 

      Cardas, Cristian; Aldana-Martín, José F.; Burgueño-Romero, Antonio M.; Nebro-Urbaneja, Antonio Jesus; Mateos, Jose M.; [et al.] (2022-09-09)
      The popularization of Hadoop as the the-facto standard platform for data analytics in the context of Big Data applications has led to the upsurge of SQL-on-Hadoop systems, which provide scalable query execution engines ...
    • PQ-learning: aprendizaje por refuerzo multiobjetivo 

      Ruiz-Montiel, Manuela; Mandow-Andaluz, Lorenzo; Perez-de-la-Cruz-Molina, Jose Luis (2013-09)
      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 ...
    • Pruning dominated policies in multiobjective Pareto Q-learning 

      Mandow-Andaluz, Lorenzo; Perez-de-la-Cruz-Molina, Jose Luis (2019-10-18)
      The solution for a Multi-Objetive Reinforcement Learning problem is a set of Pareto optimal policies. MPQ-learning is a recent algorithm that approximates the whole set of all Pareto-optimal deterministic policies by ...
    • Road pollution estimation from vehicle tracking in surveillance videos by deep convolutional neural networks 

      García-González, Jorge; Molina Cabello, Miguel Ángel; Luque-Baena, Rafael Marcos; Ortiz-de-lazcano-Lobato, Juan Miguel; López-Rubio, Ezequiel (ELSEVIER, 2021-12)
      Air quality and reduction of emissions in the transport sector are determinant factors in achieving a sustainable global climate. The monitoring of emissions in traffic routes can help to improve route planning and to ...
    • Robust Off- and Online Separation of Intracellularly Recorded Up and Down Cortical States 

      Seamari, Yamina; Narváez, José Ángel; Vico-Vela, Francisco Jose; Lobo Fernández, Daniel; Sánchez Vives, María Victoria (2007)
      Background. The neuronal cortical network generates slow (<1 Hz) spontaneous rhythmic activity that emerges from the recurrent connectivity. This activity occurs during slow wave sleep or anesthesia and also in cortical ...
    • SAMGRID: Security Authorization and Monitoring Module Based on SealedGRID Platform 

      Suciu, George; Farao, Aristeidis; Bernardinetti, Giorgio; Palamà, Ivan; Sachian, Mari-Anais; [et al.] (IOAP-MPDI, 2022-08-30)
      IoT devices present an ever-growing domain with multiple applicability. This technology has favored and still favors many areas by creating critical infrastructures that are as profitable as possible. This paper presents ...
    • Search based algorithms for test sequence generation in functional testing 

      Ferrer, Javier; Kruse, Peter M.; Chicano, Francisco; Alba-Torres, Enrique (2014-10-03)
      The generation of dynamic test sequences from a formal specification, complementing traditional testing methods in order to find errors in the source code. Objective In this paper we extend one specific combinatorial ...
    • Selfo: A class of self-organizing connection games 

      Vico-Vela, Francisco Jose (2007)
      Selfo is defined as a class of abstract strategy board games subscribed to the category of connection games. Its name derives from the phenomenon of self-organization (i.e. the increase in a system’s organization without ...
    • Semantic modelling of Earth Observation remote sensing 

      Aldana Martín, José Francisco; Garcia Nieto, Jose Manuel; Roldan-Garcia, Maria del Mar; Aldana-Montes, Jose Francisco (ELSEVIER, 2022-01)
      Earth Observation (EO) based on Remote Sensing (RS) is gaining importance nowadays, since it offers a well-grounded technological framework for the development of advanced applications in multiple domains, such as climate ...
    • SERA: Sistema para la Evaluación y Retroalimentación Automática de Prácticas 

      Agudo-Ruiz, Isaac; Rios-del-Pozo, Ruben; Nieto, Ana (2020-06-10)
      En este artículo presentamos una sistema modular y altamente configurable que permite no sólo la generación y evaluación automática de prácticas de laboratorio sino también proporcionar una retroalimentación instantánea ...
    • Skin lesion classification by ensembles of deep convolutional networks and regularly spaced shifting 

      Thurnhofer Hemsi, Karl; López-Rubio, Ezequiel; Domínguez, Enrique; Elizondo, David A. (2021)
      Skin lesions are caused due to multiple factors, like allergies, infections, exposition to the sun, etc. These skin diseases have become a challenge in medical diagnosis due to visual similarities, where image classification ...
    • Software project management with GAs 

      Alba-Torres, Enrique; Chicano, Francisco (2014-10-01)
      A Project Scheduling Problem consists in deciding who does what during the software project lifetime. This is a capital issue in the practice of software engineering, since the total budget and human resources involved ...
    • Some operations preserving primitivity of words 

      Dassow, Jürgen; Martín Reyes, Gema María; Vico-Vela, Francisco Jose (Elsevier, 2009)
      We investigate some operations where essentially, from a given word w, the word ww′ is constructed where w′ is a modified copy of w or a modified mirror image of w. We study whether ww′ is a primitive word provided that w ...
    • A temporal difference method for multi-objective reinforcement learning 

      Ruiz-Montiel, Manuela; Mandow-Andaluz, Lorenzo; Perez-de-la-Cruz-Molina, Jose Luis (2019-10-17)
      This work describes MPQ-learning, an temporal-difference method that approximates the set of all non-dominated policies in multi-objective Markov decision problems, where rewards are vectors and each component stands for ...
    • The component model for elementary landscapes and partial neighborhoods 

      Whitley, L. Darrell; Sutton, Andrew M.; Ochoa, Gabriela; Chicano, Francisco (2014-09-29)
      Local search algorithms exploit moves on an adjacency graph of the search space. An “elementary landscape” exists if the objective function f is an eigenfunction of the Laplacian of the graph induced by the neighborhood ...
    • The software project scheduling problem: A scalability analysis of multi-objective metaheuristics 

      Luna, Francisco; González-Álvarez, David L.; Chicano, Francisco; Vega-Rodríguez, Miguel A. (2014-10-02)
      Computer aided techniques for scheduling software projects are a crucial step in the software development process within the highly competitive software industry. The Software Project Scheduling (SPS) problem relates to ...
    • TITAN: A knowledge-based platform for Big Data workflow management 

      Benítez-Hidalgo, Antonio; Barba-González, Cristóbal; Gutiérrez-Moncayo, Pedro; Paneque, Manuel; Nebro-Urbaneja, Antonio Jesus; [et al.] (ELSEVIER, 2021-11-28)
      Modern applications of Big Data are transcending from being scalable solutions of data processing and analysis, to now provide advanced functionalities with the ability to exploit and understand the underpinning knowledge. ...
    • Using Bayesian networks to improve knowledge assessment 

      Millan-Valldeperas, Eva; Descalço, Luis; Castillo, Gladys; Oliveira, Paula; Diogo, Sandra (Elsevier, 2013-01)
      In this paper, we describe the integration and evaluation of an existing generic Bayesian student model (GBSM) into an existing computerized testing system within the Mathematics Education Project (PmatE - Projecto ...