550 search results - page 55 / 110 » A Logical Approach to Multidimensional Databases |
BTW
2007
Springer
14 years 3 months ago
2007
Springer
: Database-internal statistics are very important for cost-based query optimizers. Only if an optimizer has accurate statistical information about data, it provides excellent execu...
ENTCS
2008
13 years 9 months ago
2008
Logic meta-programming in Prolog is a powerful way to express program analysis and transformation. However, its use can be difficult and error-prone because it requires programmer...
IKE
2004
13 years 10 months ago
2004
Flexible and effective indexing of video data so as to render it useful in automated inference and datadriven knowledge acquisition is a key problem in knowledge engineering. In t...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
In this paper, we propose a methodological approach for the model driven development of secure XML databases (DB). This proposal is within the framework of MIDAS, a model driven m...
DASFAA
2008
IEEE
13 years 10 months ago
2008
IEEE
We study a novel problem of mining significant recurrent rules from a sequence database. Recurrent rules have the form "whenever a series of precedent events occurs, eventuall...