3365 search results - page 31 / 673 » Multidimensional Data Modeling for Complex Data |
92
Voted
DEXA
2005
Springer
15 years 3 months ago
2005
Springer
Bitmap indices are efficient data structures for processing complex, multi-dimensional queries in data warehouse applications and scientific data analysis. For high-cardinality at...
ESANN
2006
14 years 11 months ago
2006
Several bioinformatics data sets are naturally represented as graphs, for instance gene regulation, metabolic pathways, and proteinprotein interactions. The graphs are often large ...
104
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ISI
2002
Springer
14 years 9 months ago
2002
Springer
Dealing with large volumes of data, OLAP data cubes aggregated values are often spoiled by errors due to missing values in detailed data. This paper suggests to adjust aggregate an...
CISIS
2010
IEEE
15 years 5 months ago
2010
IEEE
—Stream languages offer a simple multi-core programming model and achieve good performance. Yet expressing data rearrangement patterns (like a matrix block decomposition) in thes...
127
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DOLAP
2005
ACM
15 years 3 days ago
2005
ACM
Different modeling approaches have been proposed to overcome every design pitfall of the development of the different parts of a data warehouse (DW) system. However, they are all ...