670 search results - page 10 / 134 » Intractability and clustering with constraints |
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UAI
2003
14 years 11 months ago
2003
Recently, spectral clustering (a.k.a. normalized graph cut) techniques have become popular for their potential ability at finding irregularlyshaped clusters in data. The input to...
ESANN
2008
14 years 11 months ago
2008
This paper describes a new topological map dedicated to clustering under instance-level constraints. In general, traditional clustering is used in an unsupervised manner. However,...
AAAI
2006
14 years 11 months ago
2006
Several researchers have illustrated that constraints can improve the results of a variety of clustering algorithms. However, there can be a large variation in this improvement, e...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, we address the problem of establishing full connectivity and satisfying required traffic capacity between disconnected clusters in large wireless ad-hoc ground n...
75
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CORR
2002
Springer
14 years 9 months ago
2002
Springer
We address the problem of minimal-change integrity maintenance in the context of integrity constraints in relational databases. We assume that integrity-restoration actions are li...