2444 search results - page 266 / 489 » A Pattern Based Data Mining Approach |
200
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TKDE
2008
15 years 6 months ago
2008
We study a new data mining problem concerning the discovery of frequent agreement subtrees (FASTs) from a set of phylogenetic trees. A phylogenetic tree, or phylogeny, is an unorde...
177
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CC
2007
Springer
16 years 23 days ago
2007
Springer
As the amount of data used by programs increases due to the growth of hardware storage capacity and computing power, efficient memory usage becomes a key factor for performance. Si...
191
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
User browsing information, particularly their non-search related activity, reveals important contextual information on the preferences and the intent of web users. In this paper, ...
200
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EDBTW
2010
Springer
16 years 1 months ago
2010
Springer
There has been lately an increased activity of publishing structured data in RDF due to the activity of the Linked Data community1 . The presence on the Web of such a huge informa...
171
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RSFDGRC
2005
Springer
16 years 2 days ago
2005
Springer
We discuss an ontological framework for approximation, i.e., to approximation of concepts and vague dependencies specified in a given ontology. The presented approach is based on ...