1529 search results - page 155 / 306 » Querying for meta knowledge |
170
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SSDBM
2008
IEEE
16 years 25 days ago
2008
IEEE
We propose an automatic method for modeling a relational database that uses SQL triggers and foreign-keys to efficiently answer positive semantic queries about ground instances for...
163
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ICDT
2007
ACM
16 years 19 days ago
2007
ACM
Abstract. We define and study formal privacy guarantees for information integration systems, where sources are related to a public schema by mappings given by source-to-target dep...
178
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COCOON
2005
Springer
16 years 8 hour ago
2005
Springer
This paper gives a quantum algorithm to search in an set S for a k-tuple satisfying some predefined relation, with the promise that some components of a desired k-tuple are in som...
160
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AIMSA
2004
Springer
15 years 10 months ago
2004
Springer
In: Proceedings of the Eleventh International Conference on Artificial Intelligence: Methodology, Systems, Applications (AIMSA-04), Springer-Verlag LNAI Series. c 2004 We present ...
131
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APBC
2003
15 years 7 months ago
2003
Nowadays, biologists use a number of large biological databanks to find relevant information for their research. Users of these databanks face a number of problems. One problem i...