116 search results - page 4 / 24 » An Extended Relational Database Model for Uncertain and Impr... |
COMAD
2008
13 years 9 months ago
2008
Orion is a state-of-the-art uncertain database management system that extends the relational model to include probabilistic uncertain data as first call data types. This demonstra...
EUSFLAT
2001
13 years 9 months ago
2001
During radiotherapy many decisions have to be made and the development of an advanced decision support system that take into consideration different and discipline factors in dete...
PODS
2009
ACM
14 years 8 months ago
2009
ACM
Database technology is playing an increasingly important role in understanding and solving large-scale and complex scientific and societal problems and phenomena, for instance, un...
ICDT
2010
ACM
14 years 5 months ago
2010
ACM
Sources of data uncertainty and imprecision are numerous. A way to handle this uncertainty is to associate probabilistic annotations to data. Many such probabilistic database mode...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
The Voronoi diagram is an important technique for answering nearest-neighbor queries for spatial databases. In this paper, we study how the Voronoi diagram can be used on uncertain...