736 search results - page 53 / 148 » Confidence-Aware Join Algorithms |
AI
2008
Springer
15 years 21 days ago
2008
Springer
Local computation in join trees or acyclic hypertrees has been shown to be linked to a particular algebraic structure, called valuation algebra. There are many models of this alge...
141
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WWW
2010
ACM
15 years 7 months 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...
100
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SIGMOD
1999
ACM
15 years 4 months ago
1999
ACM
A major bottleneck in implementing sampling as a primitive relational operation is the ine ciency ofsampling the output of a query. It is not even known whether it is possible to ...
ICASSP
2010
IEEE
15 years 23 days ago
2010
IEEE
We consider trellis-based algorithms for data estimation in digital communication systems. We present a general framework which includes approximate Viterbi algorithms like the M-...
118
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WWW
2004
ACM
16 years 1 months ago
2004
ACM
Web data integration is an important preprocessing step for web mining. It is highly likely that several records on the web whose textual representations differ may represent the ...