Download OLAP Over Uncertain and Imprecise Data

yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Correlation-based Allocation
Involves defining an objective function to capture
some underlying correlation structure
a more stringent requirement on the allocations
solving the resulting optimization problem yields the
EM-based iterative allocation policy
interesting highlight: allocations are re-scaled
iteratively by computing appropriate aggregations