677 search results - page 12 / 136 » Chameleon: Hierarchical Clustering Using Dynamic Modeling |
116
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ASUNAM
2009
IEEE
15 years 6 months ago
2009
IEEE
Community detection in social networks varying with time is a common yet challenging problem whereby efficient visualization of evolving relationships and implicit hierarchical s...
145
Voted
CCGRID
2008
IEEE
15 years 3 months ago
2008
IEEE
In this article, we revisit the problem of scheduling dynamically generated directed acyclic graphs (DAGs) of multi-processor tasks (M-tasks). A DAG is a basic model for expressin...
106
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BMVC
1998
15 years 2 months ago
1998
This paper describes a method for the segmentation of dynamic data. It extends well known algorithms developed in the context of static clustering (e.g., the c-means algorithm, Ko...
107
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GFKL
2004
Springer
15 years 6 months ago
2004
Springer
A hierarchical extension of the finite mixture model is presented that can be used for the analysis of nested data structures. The model permits a simultaneous model-based cluster...
136
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IPPS
2003
IEEE
15 years 6 months ago
2003
IEEE
Clustering is an important characteristic of most sensor applications. In this paper we define COSMOS, the Cluster-based, heterOgeneouS MOdel for Sensor networks. The model assum...