queries on uncertain data: on score distribution and typical answers.
Tingjian GeStanley B. ZdonikSamuel MaddenPublished in: SIGMOD Conference (2009)
Keyphrases
- uncertain data
- uncertain databases
- probabilistic xml
- probabilistic databases
- aggregate queries
- imprecise data
- query processing
- mining frequent itemsets
- query evaluation
- query language
- spatial query processing
- data streams
- frequent patterns
- aggregate functions
- knowledge discovery
- naive bayes classification
- uncertain data streams
- uncertain information
- database systems
- machine learning
- database
- efficient processing
- efficient computation
- query answering
- data cube
- user queries
- data structure
- databases