Buscar
Mostrando ítems 21-30 de 117
Artículo
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Soft computing methods for the prediction of protein tertiary structures: A survey
(Elsevier, 2015)
The problem of protein structure prediction (PSP) represents one of the most important challenges in computational biology. Determining the three dimensional structure of proteins is necessary to under stand their functions ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Evolutionary Metaheuristic for Biclustering based on Linear Correlations among Genes
(Association for Computing Machinery (ACM), 2010)
A new measure to evaluate the quality of a bicluster is proposed in this paper. This measure is based on correlations among genes. Moreover, a new evolutionary metaheuristic based on Scatter Search, which uses this ...
Capítulo de Libro
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Empirical Evaluation of the Difficulty of Finding a Good Value of k for the Nearest Neighbor
(2003)
As an analysis of the classification accuracy bound for the Nearest Neighbor technique, in this work we have studied if it is possible to find a good value of the parmeter k for each example according to their attribute ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Prediction of protein distance maps by assembling fragments according to physicochemical similarities
(Springer, 2011)
The prediction of protein structures is a current issue of great significance in structural bioinformatics. More specifically, the prediction of the tertiary structure of a protein consists of determining its three-dimensional ...
Capítulo de Libro
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Clustering Main Concepts from e-Mails
(2003)
E–mail is one of the most common ways to communicate, assuming, in some cases, up to 75% of a company’s communication, in which every employee spends about 90 minutes a day in e–mail tasks such as filing and deleting. This ...
Capítulo de Libro
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Mining Low Dimensionality Data Streams of Continuous Attributes
(2003)
This paper presents an incremental and scalable learning algorithm in order to mine numeric, low dimensionality, high–cardinality, time–changing data streams. Within the Supervised Learning field, our approach, named ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Alpha Helix Prediction Based on Evolutionary Computation
(Springer, 2010)
Multiple approaches have been developed in order to predict the protein secondary structure. In this paper, we propose an approach to such a problem based on evolutionary computation. The proposed ap proach considers ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
An Efficient Nearest Neighbor Method for Protein Contact Prediction
(Springer, 2015)
A variety of approaches for protein inter-residue contact pre diction have been developed in recent years. However, this problem is far from being solved yet. In this article, we present an efficient nearest neigh bor ...
Ponencia
![Con acceso al texto completo Icon](/themes/idUS//images/acceso/opened_access.png)
Discovering α–patterns from gene expression data
(Springer, 2007)
The biclustering techniques have the purpose of finding subsets of genes that show similar activity patterns under a subset of conditions. In this paper we characterize a specific type of pattern, that we have called ...