226 search results - page 3 / 46 » Dynamic Histograms: Capturing Evolving Data Sets |
WAIM
2004
Springer
13 years 10 months ago
2004
Springer
Selectivity estimation of path expressions in querying XML data plays an important role in query optimization. A path expression may contain multiple branches with predicates, each...
GECCO
2003
Springer
13 years 10 months ago
2003
Springer
Learning Bayesian networks from data has been studied extensively in the evolutionary algorithm communities [Larranaga96, Wong99]. We have previously explored extending some of the...
CN
2006
13 years 5 months ago
2006
The expanding and dynamic nature of the Web poses enormous challenges to most data mining techniques that try to extract patterns from Web data, such as Web usage and Web content....
IROS
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper discusses a method to identify dynamic parameters in a rigid-link flexible-joint robot model using motion capture. The procedure is divided into two parts. First, the...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
In this work we address the problem of managing the reactive behavior in distributed environments in which data continuously changes over time, where the users may need to explicit...