13 search results - page 1 / 3 » Toward signal processing theory for graphs and non-Euclidean... |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Graphs are canonical examples of high-dimensional non-Euclidean data sets, and are emerging as a common data structure in many fields. While there are many algorithms to analyze ...
BMCBI
2010
2010
Towards the systematic discovery of signal transduction networks using phosphorylation dynamics data
13 years 5 months ago
Background: Phosphorylation is a ubiquitous and fundamental regulatory mechanism that controls signal transduction in living cells. The number of identified phosphoproteins and th...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper we present methods for downsampling datasets defined on graphs (i.e., graph-signals) by extending downsampling results for traditional N-dimensional signals. In par...
ASYNC
2001
IEEE
13 years 9 months ago
2001
IEEE
This paper describes the synthesis and hardware implementation of a signal-type asynchronous data communication mechanism (ACM). Such an ACM can be used in systems where a data-dr...
ICASSP
2008
IEEE
13 years 12 months ago
2008
IEEE
Based on the correlation between expression and ontologydriven gene similarity, we incorporate functional annotations into gene expression clustering validation. A probabilistic f...