1039 search results - page 95 / 208 » Query reformulation with constraints |
155
Voted
COOPIS
1996
IEEE
15 years 9 months ago
1996
IEEE
A federated database is comprised of multiple interconnected database systems that primarily operate independently but cooperate to a certain extent. Global integrity constraints c...
142
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CDB
2004
Springer
15 years 10 months ago
2004
Springer
Constraint Processing and Database techniques overlap significantly. We discuss here the application of a constraint satisfaction technique, called dynamic bundling, to databases....
132
Voted
EKAW
2006
Springer
15 years 8 months ago
2006
Springer
As new semantic web standards evolve to allow quantified rules in FOL, we need new ways to capture them from end users. We show how to do this against a graphic view of entities an...
135
Voted
LICS
2002
IEEE
15 years 10 months ago
2002
IEEE
We study relations on trees defined by first-order constraints over a vocabulary that includes the tree extension relation Ì Ì ¼, holding if and only if every branch of Ì ex...
128
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PODS
2000
ACM
15 years 9 months ago
2000
ACM
We consider spatial databases in the plane that can be defined by polynomial constraint formulas. Motivated by applications in geographic information systems, we investigate line...