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Artículo
Spectrum-based fault localization in software product lines
(Elsevier, 2018)
Context: Software Product Line (SPL) testing is challenging mainly due to the potentially huge number of products under test. Most of the research on this field focuses on making testing affordable by selecting a ...
Artículo
Estimating, planning and managing Agile Web development projects under a value-based perspective
(Elsevier, 2015)
Context: The processes of estimating, planning and managing are crucial for software development projects, since the results must be related to several business strategies. The broad expansion of the Internet and the ...
Artículo
An Analysis of Model-Driven Web Engineering Methodologies
(ICIC International, 2013-01)
In the late 1990’s there was substantial activity within the “Web engineering” research community and a multitude of new Web approaches were proposed. However, numerous studies have revealed major gaps in these approaches, ...
Artículo
Performance Metamorphic Testing: A Proof of Concept
(Elsevier, 2018)
Context. Performance testing is a challenging task mainly due to the lack of test oracles, i.e. mechanisms to decide whether the performance of a program is acceptable or not because of a bug. Metamorphic testing enables ...
Artículo
Mapping RDF knowledge bases using exchange samples
(Elsevier, 2016)
Nowadays, the Web of Data is in its earliest stages; it is currently organised into a variety of linked knowledge bases that have been developed independently by different organisations. RDF is one of the most popular ...
Artículo
Energy Saving Policies in Grid Computing and Smart Environments
(IOS Press, 2014)
This work studies the problem of energy consumption growth in two spheres: Grid-Computing and Smart Environments. These problems are tackled through the establishment of energy-saving policies developed for each environment ...
Artículo
Support vector machines for classification of input vectors with different metrics
(ScienceDirect, 2011-05)
In this paper, a generalization of support vector machines is explored where it is considered that input vectors have different ℓp norms for each class. It is proved that the optimization problem for binary classification ...
Artículo
Mobile activity recognition and fall detection system for elderly people using Ameva algorithm
(Elsevier, 2016)
Currently, the lifestyle of elderly people is regularly monitored in order to establish guidelines for rehabilitation processes or ensure the welfare of this segment of the population. In this sense, activity recognition ...
Artículo
A Two-Stage Algorithm in Evolutionary Product Unit Neural Networks for Classification
(Elsevier, 2011-01)
This paper presents a procedure to add broader diversity at the beginning of the evolutionary process. It consists of creating two initial populations with different parameter settings, evolving them for a small number of ...