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Mostrando ítems 131-140 de 169
Artículo
Determining the best set of seismicity indicators to predict earthquakes. Two case studies: Chile and the Iberian Peninsula
(Elsevier, 2013)
This work explores the use of different seismicity indicators as inputs for artificial neural networks. The combination of multiple indicators that have already been successfully used in different seismic zones by the ...
Artículo
Mining quantitative association rules based on evolutionary computation and its application to atmospheric pollution
(IOS Press, 2010)
This research presents the mining of quantitative association rules based on evolutionary computation techniques. First, a real-coded genetic algorithm that extends the well-known binary-coded CHC algorithm has been ...
Ponencia
Finding Defective Modules from Highly Unbalanced Datasets
(Sociedad de Ingeniería de Software y Tecnologías de Desarrollo de Software (SISTEDES), 2008-10)
Many software engineering datasets are highly unbalanced, i.e., the number of instances of a one class outnumber the number of instances of the other class. In this work, we analyse two balancing techniques with two common ...
Artículo
A Multiobjective Evolutionary Conceptual Clustering Methodology for Gene Annotation Within Structural Databases: A Case of Study on the Gene Ontology Database
(IEEE Computer Society, 2008)
Current tools and techniques devoted to examine the content of large databases are often hampered by their inability to support searches based on criteria that are meaningful to their users. These shortcomings are ...
Ponencia
Analysis and Visualization of the DX Community with Information Extracted from the Web
(Springer, 2005)
The aim of the present work is the graphical representation of the structures of a specific knowledge area with data extracted from the Web. Recent Internet development has facilitated access to these new resources and ...
Ponencia
Validation, Diagnosis and Decision-Making Support of Data in Business Processes
(Springer, 2016)
Business processes involve data that can be modified and updated by various activities at any time. The data involved in a business process can be associated with flow elements or stored data. This data must satisfy the ...
Ponencia
Representing Complex Multi–Agent Organisations in UML
(Sociedad de Ingeniería del Software y Tecnologías de Desarrollo de Software, 2004)
Interaction has been proved one of the main sources of complexity in Multi-Agent Systems (MAS) and many researches are working on techniques to palliate it. Furthermore, Organization modelling techniques lies on representing ...
Ponencia
CyberSPL: Plataforma para la verificación del cumplimiento de políticas de ciberseguridad en configuraciones de sistemas usando modelos de caracterısticas
(Universidad de Extremadura, 2019)
Los ataques de ciberseguridad se han convertido en un factor muy relevante que pueden contravenir el cumplimiento de las políticas de ciberseguridad de las empresas y organizaciones. Dichos ataques pueden estar provocados ...
Ponencia
An Overlapping Control–Biclustering Algorithm from Gene Expression Data
(IEEE Computer Society, 2009)
In this paper a hybrid metaheuristic for biclustering based on Scatter Search and Genetic Algorithms is pre sented. A general scheme of Scatter Search has been used to obtain high–quality biclusters, but a way of ...
Ponencia
Targeting Differentially Co-regulated Genes by Multiobjective and Multimodal Optimization
(Springer, 2007)
A critical challenge of the postgenomic era is to understand how genes are differentially regulated in and between genetic networks. The fact that such co-regulated genes may be differentially regulated suggests that ...