2166 search results - page 345 / 434 » Continuous query processing in data streams using duality of... |
IPTPS
2005
Springer
14 years 2 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...
SSD
1999
Springer
14 years 1 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 ...
ICDE
2009
IEEE
14 years 10 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 ...
INTEROP
1999
Springer
14 years 1 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...
PODS
2002
ACM
14 years 9 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...