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COLT
2006
Springer
15 years 1 months ago
A Sober Look at Clustering Stability
Stability is a common tool to verify the validity of sample based algorithms. In clustering it is widely used to tune the parameters of the algorithm, such as the number k of clust...
Shai Ben-David, Ulrike von Luxburg, Dávid P...
CIC
2006
156views Communications» more  CIC 2006»
14 years 11 months ago
The Impact of Clustering in Distributed Topology Control
Abstract-- Topology control is the problem of assigning power levels to the nodes of an ad hoc network so as to maintain a specified network topology while minimizing energy consum...
Liang Zhao, Errol L. Lloyd
CVPR
2006
IEEE
15 years 11 months ago
Affine Invariance Revisited
This paper proposes a Riemannian geometric framework to compute averages and distributions of point configurations so that different configurations up to affine transformations ar...
Evgeni Begelfor, Michael Werman
CLUSTER
2006
IEEE
15 years 3 months ago
TGrid - Grid runtime support for hierarchically structured task-parallel programs
In this article we introduce a grid runtime system called TGrid which is designed to run hierarchically structured task-parallel programs on heterogenous environments and can also...
Sascha Hunold, Thomas Rauber, Gudula Rünger
JMLR
2002
157views more  JMLR 2002»
14 years 9 months ago
Cluster Ensembles --- A Knowledge Reuse Framework for Combining Multiple Partitions
This paper introduces the problem of combining multiple partitionings of a set of objects into a single consolidated clustering without accessing the features or algorithms that d...
Alexander Strehl, Joydeep Ghosh