Abstract. Gene Set Enrichment Analysis (GSEA) is a well-known technique used for studying groups of functionally related genes and their correlation with phenotype. This method cre...
Abstract. We propose a method for global validation of gene clusterings. The method selects a set of informative and non-redundant GO terms through an exploration of the Gene Ontol...
In this work, we propose a software tool, called PROCSIMO, which aims the identification of similarities between operons in bacterial genomes. From a database which contains the ch...
Carlos Azevedo, Alexandre Plastino, Ana Tereza R. ...
The maximum subsequence problem finds the contiguous subsequence of n real numbers with the highest sum. This is an important problem that arises in several contexts in Computatio...
Genome annotation projects may produce wrong results since they may be based on obsolete data or wrong models. This work aims to develop an automatic re-annotation system that use ...
We developed a new approach for the reconstruction of phylogenetic trees using ant colony optimization metaheuristics.Atree is constructed using a fully connected graph and the pro...
ABSTRACT. Reconfigurable systolic arrays can be adapted to efficiently resolve a wide spectrum of computational problems; parallelism is naturally explored in systolic arrays and r...
The necessary information to reproduce and keep an organism is codified in acid nucleic molecules. Deepening the knowledge about how the information is stored in these bio-sequence...
Luciana Pessoa, Helena Cristina da Gama Leit&atild...
ABSTRACT. The computationally challenging problem of reconstructing the phylogeny of a set of contemporary data, such as DNA sequences or morphological attributes, was treated by a...
Ana Estela Antunes da Silva, Wilfredo J. Puma-Vill...
There are many bioinformatics tools that deal with input/ output (I/O) issues by using filing systems from the most common operating systems, such as Linux or MS Windows. However, ...