525 search results - page 39 / 105 » On Query Algebras for Probabilistic Databases |
251
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between score and uncertainty makes traditio...
116
Voted
ADBIS
2009
Springer
15 years 10 months ago
2009
Springer
The development of location-based services and advances in the field of mobile computing have motivated an intensive research effort devoted to the efficient processing of locati...
217
Voted
ICDT
2009
ACM
16 years 4 months ago
2009
ACM
A Business Process (BP) consists of some business activities undertaken by one or more organizations in pursuit of some business goal. Tools for querying and analyzing BP specific...
115
Voted
MDM
2004
Springer
15 years 9 months ago
2004
Springer
In this paper, we consider a data model for uncertain trajectories of moving objects. In our model, the trajectory is a vector of uniform stochastic processes. We study “univers...
165
Voted
ADC
2005
Springer
15 years 9 months ago
2005
Springer
The design and implementation of advanced personalized database applications requires a preference-driven approach. Representing preferences as strict partial orders is a good cho...