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IJON
2008
98views more  IJON 2008»
13 years 9 months ago
Factorisation and denoising of 0-1 data: A variational approach
Presence-absence (0-1) observations are special in that often the absence of evidence is not evidence of absence. Here we develop an independent factor model, which has the unique...
Ata Kabán, Ella Bingham
BIOCOMP
2008
13 years 11 months ago
Bioinformatics Tools: Searching for Markers in DNA/RNA Sequences
Research in bioinformatics and computational biology relies heavily on algorithms that facilitate the understanding of biological processes through the application of statistical ...
Kuha Mahalingam, Omar Bagasra
CAINE
2008
13 years 11 months ago
Parallel Assembler for Fuzzy Genome Sequence Assembly
Assembly is an NP-Hard problem, which involves comparing fragments that have a time complexity of O(n2 ). This paper presents a parallel approach for sequence assembly. The parall...
Sara Nasser, Adrienne Breland, Frederick C. Harris...
WOB
2004
134views Bioinformatics» more  WOB 2004»
13 years 11 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
BIOSYSTEMS
2008
75views more  BIOSYSTEMS 2008»
13 years 9 months ago
Using matrix of thresholding partial correlation coefficients to infer regulatory network
DNA arrays measure the expression levels for thousands of genes simultaneously under different conditions. These measurements reflect many aspects of the underlying biological pro...
Lide Han, Jun Zhu