Keyphrases
- uncertain data
- uncertain databases
- probabilistic databases
- imprecise data
- mining frequent itemsets
- query evaluation
- formal semantics
- spatial query processing
- query language
- probabilistic xml
- query processing
- data streams
- naive bayes classification
- knowledge discovery
- aggregate queries
- frequent itemset mining
- uncertain data streams
- databases
- uncertain information
- range queries
- frequent itemsets
- machine learning
- database
- relational algebra
- relational databases
- information retrieval
- probability distribution functions