Listar LCC - Artículos por fecha de publicación
Mostrando ítems 41-60 de 231
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A GRASP-based memetic algorithm with path relinking for the far from most string problem.
Gallardo-Ruiz, José Enrique
; Cotta-Porras, Carlos (Elsevier, 2015)
The FAR FROM MOST STRING PROBLEM (FFMSP) is a string selection problem. The objective is to find a string whose distance to other strings in a certain input set is above a given threshold for as many of those strings as ... -
Evolutionary multi-objective optimization algorithms for fuzzy portfolio selection
(2015)In this paper, we consider a recently proposed model for portfolio selection, called Mean-Downside Risk-Skewness (MDRS) model. This modelling approach takes into account both the multidimensional nature of the portfolio ... -
On the use of the Lp distance in reference point-based approaches for multiobjective optimization
(Springer, 2015)Reference point-based methods are very useful techniques for solving multiobjective optimization problems. In these methods, the most commonly used achievement scalarizing functions are based on the Tchebychev distance ... -
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 ... -
A combined interactive procedure using preference-based evolutionary multiobjective optimization. Application to the efficiency improvement of the auxiliary services of power plants
Ruiz-Mora, Ana Belén; Luque-Gallego, Mariano; Ruiz, Francisco; Saborido Infantes, Rubén (Elsevier, 2015-06)
While the auxiliary services required for the operation of power plants are not the main components of the plant, their energy consumption is often significant, and it can be reduced by implementing a series of improvement ... -
An automatic process for weaving functional quality attributes using a software product line approach.
Horcas-Aguilera, José Miguel; Pinto-Alarcón, Mónica; Fuentes-Fernández, Lidia (Elsevier, 2015-12-05)
Some quality attributes can be modelled using software components, and are normally known as Functional Quality Attributes (FQAs). Applications may require different FQAs, and each FQA (e.g., security) can be composed of ... -
Adaptive music: Automated music composition and distribution
(2016)Creativity, or the ability to produce new useful ideas, is commonly associated to the human being; but there are many other examples in nature where this phenomenon can be observed. Inspired by this fact, in engineering, ... -
Smart motion detection sensor based on video processing using self-organizing maps
Ortega-Zamorano, Francisco; Molina-Cabello, Miguel Ángel; López-Rubio, Ezequiel; Palomo-Ferrer, Esteban José (Elsevier, 2016)
Most current approaches to computer vision are based on expensive, high performance hardware to meet the heavy computational requirements of the employed algorithms. These system architectures are severely limited in their ... -
BH-ShaDe: a software tool that assists architecture students in the ill-structured task of housing design
Millán-Valldeperas, Eva; Belmonte-Martínez, María Victoria; Ruiz-Montiel, Manuela; Gavilanes-Velaz-de-Medrano, Juan; Pérez-de-la-Cruz-Molina, José Luis (IEEE Transactions on Learning Technologies, 2016)
In this paper, we present BH-ShaDe, a new software tool to assist architecture students learning the ill-structured domain/task of housing design. The software tool provides students with automatic or interactively generated ... -
Global WASF-GA: An Evolutionary Algorithm in Multiobjective Optimization to Approximate the Whole Pareto Optimal Front
Saborido Infantes, Rubén; Ruiz-Mora, Ana Belén; Luque-Gallego, Mariano (MIT Press Direct, 2016)
In this article, we propose a new evolutionary algorithm for multiobjective optimization called Global WASF-GA (global weighting achievement scalarizing function genetic algorithm), which falls within the aggregation-based ... -
State-of-the-art, challenges, and open issues in the integration of Internet of things and cloud computing.
Díaz-Rodríguez, Manuel; Martín-Fernández, Cristian; Rubio-Muñoz, Bartolomé (Elsevier, 2016-01-25)
The Internet of Things (IoT) is a paradigm based on the Internet that comprises many interconnected technologies like RFID (Radio Frequency IDentification) and WSAN (Wireless Sensor and Actor Networks) in order to exchange ... -
Intelligent Testing of Traffic Light Programs: Validation in Smart Mobility Scenarios.
Ferrer-Urbano, Francisco Javier; García-Nieto, José Manuel; Alba-Torres, Enrique; Chicano-García, José-Francisco (Wiley, 2016-02-08)
In smart cities, the use of intelligent automatic techniques to find efficient cycle programs of traffic lights is becoming an innovative front for traffic flow management. However, this automatic programming of traffic ... -
Online adaptive decision trees based on concentration inequalities.
Frías-Blanco, Isvani; Del-Campo-Ávila, José; Ramos-Jiménez, Gonzalo Pascual; Carvalho, Andre C.P.L.F.; Ortiz-Díaz, Agustín; Morales-Bueno, Rafael[et al.] (Elsevier, 2016-04-21)
Classification trees are a powerful tool for mining non-stationary data streams. In these situations, mas sive data are constantly generated at high speed and the underlying target function can change over time. The iadem ... -
An approach for deploying and monitoring dynamic security policies.
Horcas-Aguilera, José Miguel; Pinto-Alarcón, Mónica; Fuentes-Fernández, Lidia; Mallouli, Wissam; Montes de Oca, Edgardo (Elsevier, 2016-05)
Security policies are enforced through the deployment of certain security functionalities within the applications. When the security policies dynamically change, the associated security functionalities currently deployed ... -
Using SPL to Develop AAL Systems Based on Self-adaptive Agents
Amor-Pinilla, María Mercedes; Ayala-Viñas, Inmaculada; Fuentes-Fernández, Lidia (Springer, 2016-06)
Abstract One of the most important challenges of this decade is the Internet of Things (IoT) that pursues the integration of real-world objects in Internet. One of the key areas of the IoT is the Ambient Assisted Living ... -
A reflective characterisation of occasional user.
Carrillo-León, Antonio Luis; Santiago, Martinez; Falgueras-Cano, Juan; Scott-Brown, Kenneth C. (Elsevier, 2016-12-20)
This work revisits established user classifications and aims to characterise a historically unspecified user category, the Occasional User (OU). Three user categories, novice, intermediate and expert, have dominated the ... -
EARMO: An Energy-Aware Refactoring Approach for Mobile Apps
(IEEE, 2017)The energy consumption of mobile apps is a trending topic and researchers are actively investigating the role of coding practices on energy consumption. Recent studies suggest that design choices can conflict with energy ... -
Run-time deployment and management of CoAP resources for the Internet of Things
Martín-Fernández, Cristian; Díaz-Rodríguez, Manuel; Rubio-Muñoz, Bartolomé (Sage Journals, 2017-02)
The continuous growth of the Internet of Things in recent years has meant it is increasingly more present, as Internet of Things scenarios such as smart homes and smart cities become part of our everyday lives. The Internet ... -
Metaheuristic Approaches to the Placement of Suicide Bomber Detectors.
Cotta-Porras, Carlos; Gallardo-Ruiz, José Enrique (Springer Nature, 2017-05-15)
Suicide bombing is an infamous form of terrorism that is becoming increasingly prevalent in the current era of global terror warfare. We consider the case of targeted attacks of this kind, and the use of detectors distributed ... -
A Biomimetical Dynamic Window Approach to Navigation for Collaborative Control.
Ramos-Jiménez, Gonzalo Pascual; Ballesteros-Gómez, Joaquín; Urdiales-García, Amalia Cristina; Martínez Velasco, Antonio B. (IEEE, 2017-05-23)
—Shared control is a strategy used in assistive plat forms to combine human and robot orders to achieve a goal. Col laborative control is a specific shared control approach, in which user’s and robot’s commands are merged ...