338 search results - page 2 / 68 » A clustering method based on path similarities of XML data |
IS
2006
13 years 5 months ago
2006
The processing and management of XML data are popular research issues. However, operations based on the structure of XML data have not received strong attention. These operations ...
ICCV
2005
IEEE
14 years 7 months ago
2005
IEEE
Spectral clustering and path-based clustering are two recently developed clustering approaches that have delivered impressive results in a number of challenging clustering tasks. ...
CIKM
2004
Springer
13 years 10 months ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...
EMMCVPR
2001
Springer
13 years 9 months ago
2001
Springer
Most cost function based clustering or partitioning methods measure the compactness of groups of data. In contrast to this picture of a point source in feature space, some data sou...
UAI
2004
13 years 6 months ago
2004
In this paper, a similarity-driven cluster merging method is proposed for unsupervised fuzzy clustering. The cluster merging method is used to resolve the problem of cluster valid...