Comparing Apples and Oranges: Query Tradeoff in Submodular Maximization.
Niv BuchbinderMoran FeldmanRoy SchwartzPublished in: SODA (2015)
Keyphrases
- objective function
- query processing
- response time
- relevance feedback
- database
- user queries
- query expansion
- query formulation
- greedy algorithm
- query execution
- computational complexity
- data structure
- user defined
- vector space
- range queries
- original query
- search queries
- multiple queries
- energy minimization
- query evaluation
- attribute values
- information retrieval systems
- trade off
- similarity measure
- information retrieval
- data sets