566 search results - page 72 / 114 » Using Queries to Associate Metadata with Data |
210
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SIGMOD
2006
ACM
16 years 2 months ago
2006
ACM
In outsourced database (ODB) systems the database owner publishes its data through a number of remote servers, with the goal of enabling clients at the edge of the network to acce...
132
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WEBDB
2005
Springer
15 years 8 months ago
2005
Springer
Efficient querying XML documents is an increasingly important issue considering the fact that XML becomes the de facto standard for data representation and exchange over the Web,...
137
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PVLDB
2008
15 years 1 months ago
2008
Despite the intense interest towards realizing the Semantic Web vision, most existing RDF data management schemes are constrained in terms of efficiency and scalability. Still, th...
119
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SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Database selection is an important step when searching over large numbers of distributed text databases. The database selection task relies on statistical summaries of the databas...
109
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PODS
2002
ACM
16 years 2 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...