720 search results - page 10 / 144 » Evaluating Database Selection Techniques: A Testbed and Expe... |
DKE
2008
14 years 11 months ago
2008
In many database applications, there are opportunities for multiple top-N queries to be evaluated at the same time. Often it is more cost effective to evaluate multiple such queri...
ICMCS
1998
IEEE
15 years 4 months ago
1998
IEEE
In this paper, we present an experimental evaluation of three color-spatial retrieval techniques -- the signaturebased technique, the partition-based algorithm and the cluster-bas...
ADC
2009
Springer
15 years 6 months ago
2009
Springer
Comparative evaluations of information retrieval systems are based on a number of key premises, including that representative topic sets can be created, that suitable relevance ju...
141
click to vote
ESANN
2004
15 years 1 months ago
2004
This work focuses on one of the most critical issues to plague the wireless telecommunications industry today: the loss of a valuable subscriber to a competitor, also defined as ch...
110
click to vote
ESWS
2011
Springer
14 years 3 months ago
2011
Springer
The emergence of the Semantic Web has led to the creation of large semantic knowledge bases, often in the form of RDF databases. Improving the performance of RDF databases necessit...