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Dalvi et al., 2007 - Google Patents

Efficient query evaluation on probabilistic databases

Dalvi et al., 2007

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Document ID
3472852108851758430
Author
Dalvi N
Suciu D
Publication year
Publication venue
The VLDB Journal

External Links

Snippet

We describe a framework for supporting arbitrarily complex SQL queries with “uncertain” predicates. The query semantics is based on a probabilistic model and the results are ranked, much like in Information Retrieval. Our main focus is query evaluation. We describe …
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Classifications

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    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
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    • G06F17/30474—Run-time optimisation
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