525 search results - page 66 / 105 » On Query Algebras for Probabilistic Databases |
218
Voted
ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Uncertainty in categorical data is commonplace in many applications, including data cleaning, database integration, and biological annotation. In such domains, the correct value o...
327
Voted
PODS
2009
ACM
16 years 4 months ago
2009
ACM
Skyline computation is widely used in multi-criteria decision making. As research in uncertain databases draws increasing attention, skyline queries with uncertain data have also ...
115
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VLDB
1997
ACM
15 years 7 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...
180
Voted
SEMCO
2009
IEEE
15 years 10 months ago
2009
IEEE
Semantic integration in the hidden Web is an emerging area of research where traditional assumptions do not always hold. Frequent changes, conflicts and the sheer size of the hid...
128
Voted
CORR
2006
Springer
15 years 3 months ago
2006
Springer
We present a decomposition-based approach to managing probabilistic information. We introduce world-set decompositions (WSDs), a space-efficient and complete representation system ...