464 search results - page 67 / 93 » Integrating Heterogeneous Multidimensional Databases |
114
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VLDB
1991
ACM
15 years 5 months ago
1991
ACM
In this paper we describe a rule-based approach to semantic specification that can be used to establish semantic agreement between a source and receiver. Query processing techniqu...
199
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SIGMOD
2006
ACM
16 years 2 months ago
2006
ACM
Recent data stream systems such as TelegraphCQ have employed the well-known property of duality between data and queries. In these systems, query processing methods are classified...
150
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CIKM
2000
Springer
15 years 6 months ago
2000
Springer
—As databases increasingly integrate different types of information such as multimedia, spatial, time-series, and scientific data, it becomes necessary to support efficient retri...
139
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ADBIS
2010
Springer
15 years 3 months ago
2010
Springer
Cardinal directions have turned out to be very important qualitative spatial relations due to their numerous applications in spatial wayfinding, GIS, qualitative spatial reasoning ...
193
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EDBT
2012
ACM
13 years 4 months ago
2012
ACM
The Web of Linked Data grows rapidly and already contains data originating from hundreds of data sources. The quality of data from those sources is very diverse, as values may be ...