2596 search results - page 446 / 520 » Classes and clusters in data analysis |
EDBTW
2010
Springer
14 years 4 months ago
2010
Springer
We investigate the complexity of performing updates on probabilistic XML data for various classes of probabilistic XML documents of different succinctness. We consider two elemen...
MCS
2009
Springer
14 years 2 months ago
2009
Springer
We have recently introduced an incremental learning algorithm, Learn++ .NSE, for Non-Stationary Environments, where the data distribution changes over time due to concept drift. Le...
SEMWEB
2010
Springer
13 years 7 months ago
2010
Springer
As knowledge bases move into the landscape of larger ontologies and have terabytes of related data, we must work on optimizing the performance of our tools. We are easily tempted t...
KDD
2005
ACM
14 years 10 months ago
2005
ACM
We present an algorithm for mining tree-shaped patterns in a large graph. Novel about our class of patterns is that they can contain constants, and can contain existential nodes w...
DOCENG
2006
ACM
14 years 4 months ago
2006
ACM
With the development of variable-data-driven digital presses where each document printed is potentially unique there is a need for pre-press optimization to identify material that...