525 search results - page 73 / 105 » On Query Algebras for Probabilistic Databases |
223
Voted
ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
In uncertain and probabilistic databases, confidence values (or probabilities) are associated with each data item. Confidence values are assigned to query results based on combinin...
136
Voted
ECAI
2008
Springer
15 years 5 months ago
2008
Springer
Abstract. We study privacy guarantees for the owner of an information system who wants to share some of the information in the system with clients while keeping some other informat...
138
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
Uncertain data are inherent in some important applications. Although a considerable amount of research has been dedicated to modeling uncertain data and answering some types of qu...
108
Voted
VLDB
2004
ACM
15 years 8 months ago
2004
ACM
In a binary symmetric relationship, A is related to B if and only if B is related to A. Symmetric relationships between k participating entities can be represented as multisets of...
160
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
Multidimensional databases support efficiently on-line analytical processing (OLAP). In this paper, we depict a model dedicated to multidimensional databases. The approach we prese...