735 search results - page 2 / 147 » Query Optimization In Compressed Database Systems |
BNCOD
2004
13 years 6 months ago
2004
Extending relational database functionality to include data mining primitives is one step towards the greater goal of more closely integrated database and mining systems. This pape...
ICDE
2010
IEEE
14 years 5 months ago
2010
IEEE
A large fraction of an XML document typically consists of text data. The XPath query language allows text search via the equal, contains, and starts-with predicates. Such predicate...
SIGMOD
2007
ACM
14 years 5 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
WWW
2010
ACM
14 years 6 days ago
2010
ACM
The Semantic Web community, until now, has used traditional database systems for the storage and querying of RDF data. The SPARQL query language also closely follows SQL syntax. A...
PODS
1998
ACM
13 years 9 months ago
1998
ACM