2608 search results - page 50 / 522 » Inferring Answers to Queries |
228
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VLDB
2001
ACM
16 years 4 months ago
2001
ACM
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessing...
144
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SEBD
2007
15 years 5 months ago
2007
The use of ontologies in various application domains, such as Data Integration, the Semantic Web, or ontology-based data management, where ontologies provide the access to large am...
129
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DLOG
2009
15 years 5 months ago
2009
Abstract. We present a family of expressive extensions of Datalog, called Datalog
142
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JIIS
2008
15 years 3 months ago
2008
We use the Edit distance with Moves on words and trees and say that two regular (tree) languages are -close if every word (tree) of one language is -close to the other. A transduc...
234
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Current approaches for answering queries with imprecise constraints require user-specific distance metrics and importance measures for attributes of interest - metrics that are ha...