2608 search results - page 50 / 522 » Inferring Answers to Queries |
VLDB
2001
ACM
14 years 10 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...
SEBD
2007
13 years 11 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...
DLOG
2009
13 years 11 months ago
2009
Abstract. We present a family of expressive extensions of Datalog, called Datalog
JIIS
2008
13 years 10 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...
ICDE
2006
IEEE
14 years 11 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...