6905 search results - page 53 / 1381 » Querying Multidimensional Databases |
VLSISP
2011
2011
Signal Assignment Model for the Memory Management of Multidimensional Signal Processing Applications
13 years 4 months ago
DOLAP
2009
ACM
14 years 4 months ago
2009
ACM
The current commercial and academic OLAP tools do not process XML data that make use of XLink. To develop OLAP systems for helping in the analysis of such data, this paper propose...
SIGMOD
1999
ACM
14 years 2 months ago
1999
ACM
In this paper, we introduce self-tuning histograms. Although similar in structure to traditional histograms, these histograms infer data distributions not by examining the data or...
DATESO
2009
13 years 7 months ago
2009
Multi-dimensional data structures have been widely applied in many data management fields. Spatial data indexing is their natural application, however there are many applications i...
VLDB
1999
ACM
14 years 2 months ago
1999
ACM
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...