1860 search results - page 314 / 372 » A Model of Queries for Object-Oriented Databases |
97
Voted
WWW
2007
ACM
16 years 1 months ago
2007
ACM
Many databases have become Web-accessible through form-based search interfaces (i.e., HTML forms) that allow users to specify complex and precise queries to access the underlying ...
188
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PODS
2009
ACM
16 years 1 months ago
2009
ACM
In this work we investigate the satisfiability problem for the logic XPath( , , =), that includes all downward axes as well as equality and inequality tests. We address this probl...
182
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VLDB
2007
ACM
16 years 24 days ago
2007
ACM
We consider systems for data sharing among heterogeneous peers related by a network of schema mappings. Each peer has a locally controlled and edited database instance, but wants ...
168
Voted
SIGMOD
2008
ACM
16 years 21 days ago
2008
ACM
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...
PODS
2007
ACM
16 years 21 days ago
2007
ACM
The pebble tree automaton and the pebble tree transducer are enhanced by additionally allowing an unbounded number of `invisible' pebbles (as opposed to the usual `visible�...