557 search results - page 3 / 112 » Containment Join Size Estimation: Models and Methods |
CIKM
2011
Springer
12 years 5 months ago
2011
Springer
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
ICDE
2007
IEEE
13 years 11 months ago
2007
IEEE
We consider the problem of semantic load shedding for continuous queries containing window joins on multiple data streams and propose a robust approach that is effective with the ...
CASCON
2001
13 years 6 months ago
2001
On Line Analytical Processing (OLAP) aims at gaining useful information quickly from large amounts of data residing in a data warehouse. To improve the quickness of response to qu...
BMCBI
2008
13 years 5 months ago
2008
Background: Choosing the appropriate sample size is an important step in the design of a microarray experiment, and recently methods have been proposed that estimate sample sizes ...
ASPDAC
2004
ACM
13 years 10 months ago
2004
ACM
— It is predicted that 70% of the chip area will be occupied by memories in future system-onchips. The minimization of on-chip memory hence becomes increasingly important for cos...