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Mostrando ítems 221-230 de 385
Artículo
Pairwise gene GO-based measures for biclustering of high-dimensional expression data
(BMC: part of Springer Verlag, 2018)
Background: Biclustering algorithms search for groups of genes that share the same behavior under a subset of samples in gene expression data. Nowadays, the biological knowledge available in public repositories can be ...
Artículo
Assessment of C++ object-oriented mutation operators: A selective mutation approach
(Wiley, 2017)
Mutation testing is an effective but costly testing technique. Several studies have observed that some mutants can be redundant and therefore removed without affecting its effectiveness. Sim ilarly, some mutants may be ...
Artículo
A Survey on Data Mining Techniques Applied to Energy Time Series Forecasting
(MDPI, 2015)
Data mining has become an essential tool during the last decade to analyze large sets of data. The variety of techniques it includes and the successful results obtained in many application fields, make this family of ...
Artículo
Propagation of trust and distrust for the detection of trolls in a social network
(Elsevier, 2012)
Trust and Reputation Systems constitute an essential part of many social networks due to the great expansion of these on-line communities in the past few years. As a consequence of this growth, some users try to disturb ...
Artículo
Evolving feature model configurations in software product lines
(Elsevier, 2014)
The increasing complexity and cost of software-intensive systems has led developers to seek ways of reusing software components across development projects. One approach to increasing software reusability is to develop ...
Artículo
A metamodel to integrate business processes time perspective in BPMN 2.0
(Elsevier, 2016)
Context: Business Process Management (BPM) is becoming a strategic advantage for organizations tostreamline their operations. Most business experts are betting for OMG Business Process Model and No- tation (BPMN) as de-facto ...
Artículo
Blockchain secure cloud: a new generation integrated cloud and blockchain platforms – general concepts and challenges
(The Kosciuszko Institute, 2018)
Artículo
Improving models for environmental applications of LiDAR: Novel approaches based on soft computing
(IOS Press, 2016)
This work proposes novel methodologies to improve the use of Light Detection And Ranging (LiDAR) for environ mental purposes, especially for thematic mapping (LiDAR only or fused with other remote sensors) and the estimation ...
Artículo
Merging subsets of attributes to improve a hybrid consistency-based filter: a case of study in product unit neural networks
(Taylor and Francis, 2016)
This paper presents a quality enhancement of the selected features by a hybrid filter-based jointly on feature ranking and feature subset selection (FR-FSS) using a consistency-based measure via merging new features which ...
Artículo
Evaluating decision-making performance in a grid-computing environment using DEA
(Elsevier, 2012)
Energy saving involves two direct benefits: sustainability and cost reduction, both of which Information Technologies must be aware. In this context, clusters, grids and data centres represent the hungriest con sumers of ...