Crowdsourcing for Top-K Query Processing over Uncertain Data.
Eleonora CiceriPiero FraternaliDavide MartinenghiMarco TagliasacchiPublished in: IEEE Trans. Knowl. Data Eng. (2016)
Keyphrases
- uncertain data
- query processing
- uncertain data streams
- probabilistic xml
- spatial query processing
- aggregate queries
- mining frequent itemsets
- uncertain databases
- data management
- query optimization
- database systems
- probabilistic databases
- query evaluation
- frequent patterns
- index structure
- cost model
- efficient processing
- query result
- uncertain information
- r tree
- similarity search
- data streams
- xml data
- uncertain objects
- range queries
- naive bayes classification
- frequent itemsets
- semantic caching
- itemsets
- knowledge discovery
- data model