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ICASSP
2010
IEEE
15 years 7 months ago
Structured and incoherent parametric dictionary design
A new dictionary selection approach for sparse coding, called parametric dictionary design, has recently been introduced. The aim is to choose a dictionary from a class of admissi...
Mehrdad Yaghoobi, Laurent Daudet, Michael E. Davie...
BIOINFORMATICS
2010
109views more  BIOINFORMATICS 2010»
15 years 6 months ago
Phylogenetic networks do not need to be complex: using fewer reticulations to represent conflicting clusters
Phylogenetic trees are widely used to display estimates of how groups of species evolved. Each phylogenetic tree can be seen as a collection of clusters, subgroups of the species ...
Leo van Iersel, Steven Kelk, Regula Rupp, Daniel H...
BC
2008
58views more  BC 2008»
15 years 6 months ago
Resolving the dynamics of EEG generators by multichannel recordings
The voltage recorded over the cortex (ECoG) or over the scalp (EEG) is generated by currents derived from many sources called "generators". Different patterns and amplit...
Lilach Avitan, Mina Teicher, Moshe Abeles
BC
2008
86views more  BC 2008»
15 years 6 months ago
Firing patterns in the adaptive exponential integrate-and-fire model
For simulations of large spiking neuron networks, an accurate, simple and versatile single-neuron modeling framework is required. Here we explore the versatility of a simple two-eq...
Richard Naud, Nicolas Marcille, Claudia Clopath, W...
BMCBI
2007
136views more  BMCBI 2007»
15 years 6 months ago
Automating document classification for the Immune Epitope Database
Background: The Immune Epitope Database contains information on immune epitopes curated manually from the scientific literature. Like similar projects in other knowledge domains, ...
Peng Wang, Alexander A. Morgan, Qing Zhang, Alessa...