1007 search results - page 29 / 202 » Worst-Case Optimal Algorithms for Parallel Query Processing |
120
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FQAS
2006
Springer
15 years 6 months ago
2006
Springer
We consider the problem of optimizing processing of batches of frequent itemset queries. The problem is a particular case of multiple-query optimization, where the goal is to minim...
124
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DEXA
2003
Springer
15 years 7 months ago
2003
Springer
Streaming XML documents has many emerging applications. However, in this paper, we show that the restrictions imposed by data streaming are too restrictive for processing twig quer...
133
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SEMWEB
2010
Springer
15 years 4 days ago
2010
Springer
We study the problem of SPARQL query optimization on top of distributed hash tables. Existing works on SPARQL query processing in such environments have never been implemented in a...
98
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IPPS
2008
IEEE
15 years 8 months ago
2008
IEEE
Buffered crossbar switches are a special type of combined input-output queued switches with each crosspoint of the crossbar having small on-chip buffers. The introduction of cross...
123
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ICDCS
2005
IEEE
15 years 7 months ago
2005
IEEE
Database queries, in particular, event-driven continuous queries, are useful for many pervasive computing applications, such as video surveillance. In order to enable these applic...