333 search results - page 3 / 67 » Read-Once Functions and Query Evaluation in Probabilistic Da... |
183
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
Managing uncertain data using probabilistic frameworks has attracted much interest lately in the database literature, and a central computational challenge is probabilistic infere...
108
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DASFAA
2007
IEEE
15 years 6 months ago
2007
IEEE
Nearest-neighbor queries are an important query type for commonly used feature databases. In many different application areas, e.g. sensor databases, location based services or fac...
VLDB
2004
ACM
15 years 5 months ago
2004
ACM
CORR
2012
Springer
13 years 7 months ago
2012
Springer
This paper presents a query evaluation technique for positive relational algebra queries with aggregates on a representation system for probabilistic data based on the algebraic s...
102
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EDBT
2009
ACM
15 years 2 months ago
2009
ACM
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...