3456 search results - page 368 / 692 » Semantics in Spatial Databases |
220
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BTW
2007
Springer
16 years 25 days ago
2007
Springer
: For the integration of data that resides in autonomous data sources Software AG uses ontologies. Data source ontologies describe the data sources themselves. Business ontologies ...
157
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ER
2007
Springer
16 years 25 days ago
2007
Springer
Today, there are several approaches supporting an integrated processing of XML and (object-)relational data sources. However, each of these approaches favors a single data model f...
155
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SEMWEB
2007
Springer
16 years 23 days ago
2007
Springer
Abstract. Governments often hold very rich data and whilst much of this information is published and available for re-use by others, it is often trapped by poor data structures, lo...
212
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DOLAP
2006
ACM
16 years 19 days ago
2006
ACM
One of the most important tasks performed in the early stages of a data warehouse project is the analysis of the structure and content of the existing data sources and their inten...
144
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STORAGESS
2006
ACM
16 years 18 days ago
2006
ACM
This paper argues that the network latency due to synchronous replication is no longer tolerable in scenarios where businesses are required by regulation to separate their seconda...