Listar LCC - Artículos por título
Mostrando ítems 67-86 de 106
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The NISPI framework: Analysing collaborative problem-solving from students' physical interactions
Cukurova, Mutlu; Luckin, Rose; Millán-Valldeperas, Eva
; Mavrikis, Manolis (2019-10-21)
Collaborative problem-solving (CPS) is a fundamental skill for success in modern societies, and part of many common constructivist teaching approaches. However, its effective implementation and evaluation in both digital ... -
Numerical search for the stationary quasi-breather of the graphene superlattice equation.
Martín Vergara, Francisca; Rus-Mansilla, Francisco de Asís; Villatoro-Machuca, Francisco Román; rus mansilla (ELSEVIER, 2022-08-11)
The propagation of electromagnetic solitons in a graphene superlattice device is governed by a modified sine-Gordon equation, referred to as the graphene superlattice equation. Kink-antikink collisions suggest the existence ... -
Observations in using parallel and sequential evolutionary algorithms for automatic software testing
Alba-Torres, Enrique; Chicano-García, José-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 ... -
OCPP in the spotlight: threats and countermeasures for electric vehicle charging infrastructures 4.0
Alcaraz, Cristina; Cumplido, Jesús; Triviño-Cabrera, Alicia (Springer, 2023)
Undoubtedly, Industry 4.0 in the energy sector improves the conditions for automation, generation and distribution of energy, increasing the rate of electric vehicle manufacturing in recent years. As a result, more ... -
On competitive balance in the group stage of the UEFA Champions League
Triguero-Ruiz, Francisco Andrés; Ávila-Cano, Antonio Jesús (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 assessment of generative AI in modeling tasks: an experience report with ChatGPT and UML
Cámara-Moreno, Javier; Troya-Castilla, Javier; Burgueño-Caballero, Lola; Vallecillo-Moreno, Antonio Jesús (Springer, 2023)
Most experts agree that large language models (LLMs), such as those used by Copilot and ChatGPT, are expected to revo- lutionize the way in which software is developed. Many papers are currently devoted to analyzing the ... -
On the performance of SQL scalable systems on Kubernetes: a comparative study
Cardas Ezeiza, Cristian; Aldana Martín, José Francisco; Burgueño Romero, Antonio Manuel; Nebro-Urbaneja, Antonio Jesús; Mateos, Jose M.; Sánchez-Martínez, Juan José[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 ... -
Online and Non-Parametric Drift Detection Methods Based on Hoeffding’s Bounds
Frías-Blanco, Isvani; Del-Campo-Ávila, José; Ramos-Jiménez, Gonzalo Pascual; Morales-Bueno, Rafael; Ortiz-Díaz, Agustín; Caballero-Mota, Yailé[et al.] (IEEE, 2015-03-01)
Incremental and online learning algorithms are more relevant in the data mining context because of the increasing necessity to process data streams. In this context, the target function may change over time, an inherent ... -
Padé numerical schemes for the sine–Gordon equation
Martin-Vergara, Francisca; Villatoro-Machuca, Francisco Román; Rus Mansilla, Francisco (Elsevier, 2019)
The sine-Gordon equation turn up in several problems in science and engineering. Although it is integrable, in practical applications, its numerical solution is powerful and versatile. Four novel implicit finite difference ... -
Padé numerical schemes with Richardson extrapolation for the sine–Gordon equation
Martin Vergara, Francisca; Rus-Mansilla, Francisco de Asís; Villatoro-Machuca, Francisco Román (Elsevier, 2020)
Four novel implicit finite difference methods with ( q + s ) -th order in space based on ( q, s )-Padé approximations have been analyzed and developed for the sine-Gordon equation. Specifically, (4,0)-, (2,2)-, (4,2)-, and ... -
Performance analysis of the Multi‑connection Tactile Internet Protocol over 5G
Rico, Delia; Grinemmo, Karl‑Johan; Brunstrom, Anna; Merino-Gómez, Pedro (Springer Nature, 2023)
Tactile Internet is an Internet network that combines ultra-low latency with extremely high availability and reliability. Since traditional protocols, such as UDP and TCP, cannot support this operation, other transport ... -
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 ... -
Private set intersection: A systematic literature review
Morales, Daniel; Agudo-Ruiz, Isaac; Lopez, Javier (Elsevier, 2023)
Secure Multi-party Computation (SMPC) is a family of protocols which allow some parties to compute a function on their private inputs, obtaining the output at the end and nothing more. In this work, we focus on a particular ... -
Pruning dominated policies in multiobjective Pareto Q-learning
Mandow-Andaluz, Lorenzo; Pérez-de-la-Cruz-Molina, José 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-Bueno, José Ángel; Vico-Vela, Francisco José; 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; Vochin, Marius-Constantin; Muresan, Pavel; Bampatsikos, Michail; Muñoz-Gallego, Antonio Román; Xenakis, Christos[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-Urbano, Francisco Javier; Kruse, Peter M.; Chicano-García, José-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 José (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 ...