927 search results - page 75 / 186 » Stability of k -Means Clustering |
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
A statistical model of the fiber bundles is calculated as the average and standard deviation of a parametric representation of the fiber tracts, using the coefficients of the 3D q...
MICCAI
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Image segmentation algorithms derived from spectral clustering analysis rely on the eigenvectors of the Laplacian of a weighted graph obtained from the image. The NCut cr...
SETN
2004
Springer
14 years 1 months ago
2004
Springer
This work explores the application of clustering methods for grouping structurally similar XML documents. Modeling the XML documents as rooted ordered labeled trees, we apply clust...
ICAPR
2001
Springer
14 years 19 days ago
2001
Springer
The goal of this paper is to describe an efficient procedure for color-based image retrieval. The proposed procedure consists of two stages. First, the image data set is hierarchi...
IPPS
1999
IEEE
14 years 13 days ago
1999
IEEE
This paper presents efficient all-to-all broadcast algorithms for arbitrary irregular networks with switch-based wormhole interconnection and unicast message passing. First, all-t...