2137 search results - page 236 / 428 » Experiments on Graph Clustering Algorithms |
EDM
2008
13 years 10 months ago
2008
A data mining and visualization tool for the discovery of student trails in web-based educational systems is presented and described. The tool uses graphs to visualize results, all...
KDD
2003
ACM
14 years 9 months ago
2003
ACM
Discovering coherent gene expression patterns in time-series gene expression data is an important task in bioinformatics research and biomedical applications. In this paper, we pr...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
We describe efficient techniques for construction of large term co-occurrence graphs, and investigate an application to the discovery of numerous fine-grained (specific) topics. A...
CVPR
2000
IEEE
14 years 1 months ago
2000
IEEE
We present a novel approach for learning patterns (sub-images) shared by multiple images without prior knowledge about the number and the positions of the patterns in the images. ...
CONSTRAINTS
2010
13 years 6 months ago
2010
The subgraph isomorphism problem consists in deciding if there exists a copy of a pattern graph in a target graph. We introduce in this paper a global constraint and an associated ...