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Displaying 1-8 out of 8 total
Extending the Algebraic Formalism for Genome Rearrangements to Include Linear Chromosomes
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Pedro Feijao,Joao Meidanis
Issue Date:July 2013
pp. 819-831
Algebraic rearrangement theory, as introduced by Meidanis and Dias, focuses on representing the order in which genes appear in chromosomes, and applies to circular chromosomes only. By shifting our attention to genome adjacencies, we introduce the adjacenc...
 
Rearrangement-Based Phylogeny Using the Single-Cut-or-Join Operation
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Priscila Biller,Pedro Feijao,Joao Meidanis
Issue Date:January 2013
pp. 122-134
Recently, the Single-Cut-or-Join (SCJ) operation was proposed as a basis for a new rearrangement distance between multichromosomal genomes, leading to very fast algorithms, both in theory and in practice. However, it was not clear how well this new distanc...
 
A GRASP-based Heuristic for the Project Portfolio Selection Problem
Found in: 2012 IEEE 15th International Conference on Computational Science and Engineering (CSE)
By Cleber Mira,Pedro Feijao,Maria Angelica Souza,Arnaldo Moura,Joao Meidanis,Gabriel Lima,Rafael Schmitz,Renato P. Bossolan,Italo T. Freitas
Issue Date:December 2012
pp. 36-41
The project portfolio selection (PPS) problem consists of constructing a project portfolio, that is, a selection of projects scheduled over a period of time using various, potentially conflicting, criteria and resource constraints. The PPS is a well-known ...
 
The SinBiota 2.0 Biodiversity Information System
Found in: eScience, IEEE International Conference on
By Cleber Mira,Pedro Feijao,Tiago Duque-Estrada,Joao Meidanis,Carlos A. Joly
Issue Date:December 2011
pp. 142-149
For the last 10 years, Sin Biota, the information system of the Biota-FAPESP Program, has served the community storing and displaying data in maps, and providing a common base for researchers in different areas to communicate and exchange biodiversity data...
 
SCJ: A Breakpoint-Like Distance that Simplifies Several Rearrangement Problems
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Pedro Feijão,João Meidanis
Issue Date:September 2011
pp. 1318-1329
The breakpoint distance is one of the most straightforward genome comparison measures. Surprisingly, when it comes to defining it precisely for multichromosomal genomes with both linear and circular chromosomes, there is more than one way to go about it. P...
 
Extending the Algebraic Formalism for Genome Rearrangements to Include Linear Chromosomes
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
By Joao Meidanis, Pedro Feijao
Issue Date:July 2013
pp. 819-831
Algebraic rearrangement theory, as introduced by Meidanis and Dias, focuses on representing the order in which genes appear in chromosomes, and applies to circular chromosomes only. By shifting our attention to genome adjacencies, we introduce the adjacenc...
     
Rearrangement-Based Phylogeny Using the Single-Cut-or-Join Operation
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
By Joao Meidanis, Pedro Feijao, Priscila Biller
Issue Date:January 2013
pp. 122-134
Recently, the Single-Cut-or-Join (SCJ) operation was proposed as a basis for a new rearrangement distance between multichromosomal genomes, leading to very fast algorithms, both in theory and in practice. However, it was not clear how well this new distanc...
     
SCJ: A Breakpoint-Like Distance that Simplifies Several Rearrangement Problems
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
By Joao Meidanis, Pedro Feijao
Issue Date:September 2011
pp. 1318-1329
The breakpoint distance is one of the most straightforward genome comparison measures. Surprisingly, when it comes to defining it precisely for multichromosomal genomes with both linear and circular chromosomes, there is more than one way to go about it. P...
     
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