Humans Fighting Uncertainty: Crowdsourcing for Top-K Query Processing.
Eleonora CiceriPiero FraternaliDavide MartinenghiMarco TagliasacchiPublished in: SEBD (2016)
Keyphrases
- query processing
- database systems
- cost model
- query evaluation
- query optimization
- data management
- range queries
- uncertain data
- aggregation queries
- processing queries
- user queries
- xml data
- similarity search
- r tree
- efficient processing
- aggregate queries
- inverted lists
- human behavior
- index structure
- materialized views
- join algorithms
- query execution
- query result
- possibility theory
- artificial agents
- early termination
- search engine
- human users
- user feedback
- user defined