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Mostrando ítems 81-90 de 638
Ponencia
QSI - Alternative Labelling and Noise Sensitivity
(University of Brasilia, 2003-08)
The are different approaches to the temporal study of time evolving systems. In the paper, this study is carried out by means of the comparison of the time series. This paper continues previous Works on QSI and studies the ...
Ponencia
Gestión de la evolución del software. El eterno problema de los legacy systems
(Actas del Taller de Evolución del Software, 2001-11)
La mayor parte de los grandes sistemas de información que están hoy funcionando en las empresas del país fueron desarrollados en los años ochenta. La irrupción de las tecnologías relacionadas con Internet, el paradigma de ...
Ponencia
Best Agglomerative Ranked Subset for Feature Selection
(2008-09)
The enormous increase of the size in databases makes finding an optimal subset of features extremely difficult. In this paper, a new feature selection method is proposed that will allow any subset evaluator -including the ...
Capítulo de Libro
Partitioning-Clustering Techniques Applied to the Electricity Price Time Series
(2007)
Clustering is used to generate groupings of data from a large dataset, with the intention of representing the behavior of a system as accurately as possible. In this sense, clustering is applied in this work to extract ...
Ponencia
FAMA: hacia el análisis automático de modelos de características
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2007)
Ponencia
Towards Automated Refactoring of Feature Models Using Graph Transformations
(2007)
Software Produ t Line (SPL) development is an approa h to develop families of software systems in a systemati way. A Feature Model (FM) represent all the produ ts in a SPL in terms of features. Applying refa toring to an ...
Capítulo de Libro
OBLIC: Classification System Using Evolutionary Algorithm
(2001)
We present a new classification system based on Evolutionary Algorithm (EA), OBLIC. This tool is an OBLIque Classification system whose function is to induce a set of classification rules no hierarchical from a database ...
Ponencia
The NDT Development Process
(Springer, 2003)
Web systems are more complex every day. This has produced that the research community poses the neccesity of developing methodological proposals which offer a suitable reference when a web information system is developed. ...
Tesis Doctoral
Modelos y técnicas para la especificación y el análisis de la navegación en sistemas software
(2004)
La Ingeniería del Software, definida como el estudio de los principios y metodologías para el desarrollo y mantenimiento de sistemas software, lleva marcando las pautas de cómo se debe trabajar en el desarrollo de sistemas ...
Ponencia
Towards a Theory on the Role of Ontologies in Software Engineering Problem Solving: Conclusions from a Theoretical Model of Methodological Works
(Springer, 2005)
We present and validate a theoretical model of methodological works in Software Engineering that, without claiming for completeness, allows us to investigate the role of ontologies in the problem solving process related ...