956 search results - page 58 / 192 » Source Constrained Clustering |
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
—We study a mobile wireless network where groups or clusters of nodes are intermittently connected via mobile “carriers” (the carriers provide connectivity over time among di...
ICCS
2007
Springer
14 years 1 months ago
2007
Springer
The clustering coefficient C of a network, which is a measure of direct connectivity between neighbors of the various nodes, ranges from 0 (for no connectivity) to 1 (for full conn...
IJON
2006
13 years 10 months ago
2006
In this paper, it is shown that Independent Component Analysis (ICA) of sparse signals (sparse ICA) can be seen as a cluster-wise Principal Component Analysis (PCA). Consequently,...
ICML
2009
IEEE
14 years 10 months ago
2009
IEEE
Conventional clustering methods typically assume that each data item belongs to a single cluster. This assumption does not hold in general. In order to overcome this limitation, w...
IPPS
2007
IEEE
14 years 4 months ago
2007
IEEE
The use of Java for parallel programming on clusters relies on the need of efficient communication middleware and high-speed cluster interconnect support. Nevertheless, currently...