330 search results - page 25 / 66 » Process Mining: Fuzzy Clustering and Performance Visualizati... |
149
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DASFAA
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract. Recently, we have proposed a novel method for the compression of time series based on mathematical models that explore dependencies between different time series. This r...
139
Voted
GIS
2002
ACM
15 years 1 months ago
2002
ACM
Clustering is one of the most important tasks for geographic knowledge discovery. However, existing clustering methods have two severe drawbacks for this purpose. First, spatial c...
105
Voted
ICDM
2002
IEEE
15 years 6 months ago
2002
IEEE
In this paper we present a novel Incremental Hierarchical Clustering (IHC) algorithm. Our approach aims to construct a hierarchy that satisfies the homogeneity and the monotonici...
113
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DMKD
2004
ACM
15 years 7 months ago
2004
ACM
Cluster analysis is a common approach to pattern discovery in spatial databases. While many clustering techniques have been developed, it is still challenging to discover implicit...
107
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EPIA
2003
Springer
15 years 7 months ago
2003
Springer
In this paper, a new approach to Mediterranean Water Eddy border detection is proposed. Kohonen self-organizing maps (SOM) are used as data mining tools to cluster image pixels thr...