Query answering techniques on uncertain and probabilistic data: tutorial summary.

Jian Pei Ming Hua Yufei Tao Xuemin Lin

Published in: SIGMOD Conference (2008)

Keyphrases

query answering
data sets
answering queries
incomplete information
data analysis
end users
data structure
database
data sources
integrity constraints
databases
knowledge discovery
np complete
query optimization
first order logic
data exchange
uncertain data