493 search results - page 49 / 99 » Consensus answers for queries over probabilistic databases |
182
Voted
ICDE
2005
IEEE
16 years 15 days ago
2005
IEEE
Maintaining materialized views that have join conditions between arbitrary pairs of data sources possibly with cycles is critical for many applications. In this work, we model vie...
108
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ICDE
2000
IEEE
15 years 2 months ago
2000
IEEE
Increasing application demands are pushing database management systems (DBMSs) towards providing adequate and efficient support for content-based retrieval over multimedia objects...
103
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COMPGEOM
2004
ACM
15 years 4 months ago
2004
ACM
We consider the problem of approximate range counting over streams of d-dimensional points. In the data stream model, the algorithm makes a single scan of the data, which is prese...
EDBT
2006
ACM
15 years 11 months ago
2006
ACM
Incomplete databases, that is, databases that are missing data, are present in many research domains. It is important to derive techniques to access these databases efficiently. We...
VLDB
1997
ACM
15 years 3 months ago
1997
ACM
The goal of a mediator system is to provide users a uniform interface to the multitude of information sources. To translate user queries, given in a mediated schema, to queries on...