1654 search results - page 215 / 331 » Ontology Based Query Processing in Database Management Syste... |
138
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DGO
2010
15 years 4 months ago
2010
The increasing complexity concerning leadership and management of small and medium size municipalities in Switzerland, poses high demands on executive authorities. Cockpits for mu...
168
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CIKM
2010
Springer
15 years 1 months ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...
120
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ENC
2005
IEEE
15 years 9 months ago
2005
IEEE
This paper describes SKIMA, a mediation system that gives transparent access to heterogeneous and distributed sources considering their semantics and the semantics of application ...
138
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DASFAA
2003
IEEE
15 years 9 months ago
2003
IEEE
To integrate many data sources we use a peer mediator framework where views defined in the peers are logically composed in terms of each other. A common approach to execute queri...
129
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DOLAP
2009
ACM
15 years 10 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...