2987 search results - page 329 / 598 » Multiobjective Query Optimization |
190
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
117
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CINQ
2004
Springer
15 years 6 months ago
2004
Springer
We introduce the problem of cluster-grouping and show that it integrates several important data mining tasks, i.e. subgroup discovery, mining correlated patterns and aspects from c...
120
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DKE
2007
15 years 2 months ago
2007
We introduce parameterized pattern queries as a new paradigm to extend traditional pattern expressions over sequence databases. A parameterized pattern is essentially a string mad...
101
Voted
COMCOM
1998
15 years 2 months ago
1998
The X.500 standard speci es a distributed directory service designed to store information about people and objects associated with computer networks. Its API is geared toward retr...
145
Voted
SEMWEB
2010
Springer
15 years 11 days ago
2010
Springer
RDF(S) and OWL 2 currently support only static ontologies. In practice, however, the truth of statements often changes with time, and Semantic Web applications often need to repres...