2724 search results - page 27 / 545 » Optimizing Queries on Files |
173
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AMR
2008
Springer
15 years 3 months ago
2008
Springer
Retrieving music from large digital databases is a demanding computational task. The cost for indexing and searching depends not only on the computational effort of measuring music...
112
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DEXAW
2007
IEEE
15 years 7 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
104
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DEXAW
1999
IEEE
15 years 5 months ago
1999
IEEE
This work addresses a problem of optimal query processing in heterogeneous and distributed multidatabase systems. The objective is to nd a method for opimization of global query p...
DEXA
2006
Springer
15 years 5 months ago
2006
Springer
A new approach to query optimization, truly adaptive optimization (TAO), is presented. TAO is a general optimization strategy and is composed of three elements:
P2P
2005
IEEE
15 years 7 months ago
2005
IEEE
Peer-to-peer file-sharing systems have hundreds of thousands of users sharing petabytes of data, however, their search functionality is limited. In general, query results contain...