2166 search results - page 345 / 434 » Continuous query processing in data streams using duality of... |
126
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IPTPS
2005
Springer
15 years 9 months ago
2005
Springer
There is an increasing demand for locality-preserving distribution of complex data structures in peer-to-peer systems. Current systems either do not preserve object locality or su...
118
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SSD
1999
Springer
15 years 7 months ago
1999
Springer
The family of R-trees is suitable for storing various kinds of multidimensional objects and is considered an excellent choice for indexing a spatial database. Region Quadtrees are ...
250
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ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
In this paper, we present iBroker, an Intelligent Broker for ontology based publish/subscribe systems which syntactically and semantically match incoming OWL data to multiple user ...
130
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INTEROP
1999
Springer
15 years 7 months ago
1999
Springer
In order to make database systems interoperate with systems beyond traditional application areas a new paradigm called \exporting database functionality" as a radical departur...
118
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PODS
2002
ACM
16 years 3 months ago
2002
ACM
We study two classes of view update problems in relational databases. We are given a source database S, a monotone query Q, and the view Q(S) generated by the query. The first pro...