6654 search results - page 76 / 1331 » Querying Faceted Databases |
VLDB
2010
ACM
13 years 7 months ago
2010
ACM
BNCOD
2004
13 years 10 months ago
2004
When storing data in heterogeneous databases, one of the top-down design issues concerns the usage of multiple query languages. A common language enables querying of database schem...
ACL
1997
13 years 10 months ago
1997
As the text databases available to users become larger and more heterogeneous, genre becomes increasingly important for computational linguistics as a complement to topical and st...
ICDT
2007
ACM
14 years 3 months ago
2007
ACM
In this paper, we introduce preferential regular path queries. These are regular path queries whose symbols are annotated with preference weights for “scaling” up or down the i...
SIGMOD
1992
ACM
14 years 28 days ago
1992
ACM
This paper describes the Query Rewrite facility of the Starburst extensible database system, a novel phase of query optimization. We present a suite of rewrite rules used in Starb...