Using the crowd for top-k and group-by queries.
Susan B. DavidsonSanjeev KhannaTova MiloSudeepa RoyPublished in: ICDT (2013)
Keyphrases
- query processing
- result set
- query language
- range queries
- user defined
- query evaluation
- response time
- index structure
- query result
- skyline queries
- database queries
- database systems
- efficient processing
- group members
- multi dimensional
- answering queries
- web search
- query optimization
- query logs
- search queries
- user queries
- data model
- web search engines
- query formulation
- aggregate queries
- exact and approximate
- approximate answers