525 search results - page 37 / 105 » On Query Algebras for Probabilistic Databases |
137
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WWW
2007
ACM
16 years 4 months ago
2007
ACM
Many applications in analytical domains often have the need to "connect the dots" i.e., query about the structure of data. In bioinformatics for example, it is typical t...
144
Voted
SIGMOD
2001
ACM
16 years 3 months ago
2001
ACM
Time-referenced data are pervasive in most real-world databases. Recent advances in temporal query languages show that such database applications may benefit substantially from bu...
125
Voted
ICDE
2007
IEEE
15 years 7 months ago
2007
IEEE
In this paper, we propose a simple and flexible execution model that (i) supports a wide spectrum of alternative optimization and execution strategies and their mixtures, (ii) pro...
177
Voted
EDBT
2012
ACM
13 years 6 months ago
2012
ACM
Record linkage analysis, which matches records referring to the same real world entities from different data sets, is an important task in data integration. Uncertainty often exi...
152
Voted
SSDBM
2008
IEEE
15 years 10 months ago
2008
IEEE
There are a lot of application domains, e.g. sensor databases, traffic management or recognition systems, where objects have to be compared based on vague and uncertain data. Feat...