3934 search results - page 118 / 787 » A monothetic clustering method |
IJCNN
2008
IEEE
15 years 7 months ago
2008
IEEE
— We present an analytic and geometric view of the sample mean of graphs. The theoretical framework yields efficient subgradient methods for approximating a structural mean and ...
GD
2004
Springer
15 years 6 months ago
2004
Springer
Compound-fisheye views are introduced as a method for the display and interaction with large graphs. The method relies on a hierarchical clustering of the graph, and a generalizat...
GIS
1998
ACM
15 years 9 days ago
1998
ACM
Geographical Information Systems (GIS) involve the manipulation of large spatial data sets, and the performance of these systems is often determined by how these data sets are orga...
97
Voted
IJDSN
2006
15 years 18 days ago
2006
The ability of sensor nodes to enter a low power sleep mode is very useful for extending network longevity. We show how adversary nodes can exploit clustering algorithms to ensure ...
111
Voted
JMLR
2002
15 years 9 days ago
2002
We apply a variational method to automatically determine the number of mixtures of independent components in high-dimensional datasets, in which the sources may be nonsymmetricall...