2145 search results - page 32 / 429 » Pattern-Based Query Answering |
77
Voted
WWW
2001
ACM
15 years 10 months ago
2001
ACM
We introduce a method for learning query transformations that improves the ability to retrieve answers to questions from an information retrieval system. During the training stage...
175
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VLDB
2001
ACM
15 years 9 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...
92
Voted
SEBD
2007
14 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
14 years 10 months ago
2009
Abstract. We present a family of expressive extensions of Datalog, called Datalog
JIIS
2008
14 years 9 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...