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WOB
2004
102views Bioinformatics» more  WOB 2004»
13 years 5 months ago
An Agent-Based System for Re-annotation of Genomes
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 ...
Leonardo Vianna do Nascimento, Ana L. C. Bazzan
WOB
2004
134views Bioinformatics» more  WOB 2004»
13 years 5 months ago
Reconstruction of Phylogenetic Trees using the Ant Colony Optimization Paradigm
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...
Heitor S. Lopes, Mauricio Perretto
WOB
2004
120views Bioinformatics» more  WOB 2004»
13 years 5 months ago
Reconfigurable Systems for Sequence Alignment and for General Dynamic Programming
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...
Ricardo P. Jacobi, Mauricio Ayala-Rincón, L...
WOB
2004
13 years 5 months ago
Mutual Information Content of Homologous DNA Sequences
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...
WOB
2004
13 years 5 months ago
A Multi-Neighbor-Joining Approach for Phylogenetic Tree Reconstruction and Visualization
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...
WOB
2004
103views Bioinformatics» more  WOB 2004»
13 years 5 months ago
An I/O Device Driver for Bioinformatics Tools: the case for BLAST
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, ...
Renato Mauro, Sérgio Lifschitz
WOB
2004
233views Bioinformatics» more  WOB 2004»
13 years 5 months ago
Recent Advances in Gene Expression Data Clustering: A Case Study with Comparative Results
Several advanced techniques have been proposed for data clustering and many of them have been applied to gene expression data, with partial success. The high dimensionality and the...
George Barreto Bezerra, Geraldo M. A. Cança...
WOB
2004
13 years 5 months ago
An Integrated Model for Cellular Analysis
ABSTRACT. We present the MOlecular NETwork (MONET) ontology as a model to integrate data from different networks that govern cell function. To achieve this, different existing onto...
Eduardo Battistella, José Souza, Clá...