147 search results - page 8 / 30 » Spatial Data Warehouse - A Prototype |
DEXA
2009
Springer
14 years 1 months ago
2009
Springer
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
ICDE
2000
IEEE
13 years 11 months ago
2000
IEEE
We consider the view data lineage problem in a warehousing environment: For a given data item in a materialized warehouse view, we want to identify the set of source data items th...
DOLAP
2005
ACM
13 years 9 months ago
2005
ACM
Data warehouses and OLAP systems help to interactively analyze huge volume of data. This data, extracted from transactional databases, frequently contains spatial information whic...
DEXAW
2002
IEEE
13 years 12 months ago
2002
IEEE
The World Wide Web, due to its sheer size and dynamics, has turned into one of the most fascinating and important data sources for large-scale analysis and investigation, ranging ...