3225 search results - page 428 / 645 » Query Optimization by Stored Queries |
338
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AMW
2011
14 years 10 months ago
2011
Since navigational aspects of XPath correspond to first-order definability, it has been proposed to use the analogy with the very successful technique of translating LTL into aut...
230
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ICDT
2011
ACM
14 years 10 months ago
2011
ACM
Given a set of points with uncertain locations, we consider the problem of computing the probability of each point lying on the skyline, that is, the probability that it is not do...
153
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
Resource Description Framework (RDF) is a general description technology that can be applied to many application domains. Redland is a software library for RDF which implements a ...
182
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KDD
2008
ACM
16 years 7 months ago
2008
ACM
We present a prototype of an inductive database. Our system enables the user to query not only the data stored in the database but also generalizations (e.g. rules or trees) over ...
247
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...