735 search results - page 6 / 147 » Evaluating Probabilistic Queries over Imprecise Data |
106
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EDBT
2010
ACM
15 years 6 months ago
2010
ACM
There are two broad approaches to query evaluation over probabilistic databases: (1) Intensional Methods proceed by manipulating expressions over symbolic events associated with u...
120
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SIGMOD
2011
ACM
14 years 2 months ago
2011
ACM
Probabilistic database systems have successfully established themselves as a tool for managing uncertain data. However, much of the research in this area has focused on efficient...
180
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we address the problem of extending a relational database system to facilitate efficient real-time application of dynamic probabilistic models to streaming data. he ...
149
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SIGMOD
2012
ACM
13 years 2 months ago
2012
ACM
While extensive work has been done on evaluating queries over tuple-independent probabilistic databases, query evaluation over correlated data has received much less attention eve...
93
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WIDM
2003
ACM
15 years 4 months ago
2003
ACM
A growing number of databases especially those published on the Web are becoming available to external users. Users of these databases are provided simple form-based query interfa...