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Mostrando ítems 41-50 de 117
Artículo
Scatter search-based identification of local patterns with positive and negative correlations in gene expression data
(Elsevier, 2015)
This paper presents a scatter search approach based on linear correlations among genes to find biclusters, which include both shifting and scaling patterns and negatively correlated patterns contrarily to most ...
Ponencia
Short-Range Interactions and Decision Tree-Based Protein Contact Map Predictor
(Springer, 2012)
In this paper, we focus on protein contact map prediction, one of the most important intermediate steps of the protein folding prob lem. The objective of this research is to know how short-range interac tions can contribute ...
Ponencia
Evolutionary Biclustering based on Expression Patterns
(IEEE Computer Society, 2011)
The majority of the biclustering approaches for microarray data analysis use the Mean Squared Residue (MSR) as the main evaluation measure for guiding the heuristic. MSR has been proven to be inefficient to recognize ...
Ponencia
A Hybrid Metaheuristic for Biclustering Based on Scatter Search and Genetic Algorithms
(Springer, 2009)
In this paper a hybrid metaheuristic for biclustering based on Scatter Search and Genetic Algorithms is presented. A general scheme of Scatter Search has been used to obtain high–quality biclusters, but a way of generating ...
Artículo
Integrating biological knowledge based on functional annotations for biclustering of gene expression data
(Elsevier, 2015)
Gene expression data analysis is based on the assumption that co-expressed genes imply co-regulated genes. This assumption is being reformulated because the co-expression of a group of genes may be the result of an ...
Ponencia
Synergies of genes in Alzheimer’s disease
(Universidad de Granada, 2013)
Ponencia
Evolutionary Search of Biclusters by Minimal Intrafluctuation
(IEEE Computer Society, 2007)
Biclustering techniques aim at extracting significant subsets of genes and conditions from microarray gene expression data. This kind of algorithms is mainly based on two key aspects: the way in which they deal with ...
Ponencia
A decision tree-based method for protein contact map prediction
(Springer, 2011)
In this paper, we focus on protein contact map prediction. We describe a method where contact maps are predicted using decision tree-based model. The algorithm includes the subsequence information between the couple of ...
Ponencia
Correlation–Based Scatter Search for Discovering Biclusters from Gene Expression Data
(Springer, 2010)
Scatter Search is an evolutionary method that combines ex isting solutions to create new offspring as the well–known genetic algo rithms. This paper presents a Scatter Search with the aim of finding biclusters from gene ...
Ponencia
A novel approach for avoiding overlapping among biclusters in expression data
(IEEE Computer Society, 2008)
Biclustering is a technique used in analysis of microarray data. It aims at discovering subsets of genes that presents the same tendency under a subsest of experimental conditions. Various techniques have been introduced ...