Optimal query/update tradeoffs in versioned dictionaries
Andrew BydeAndy TwiggPublished in: CoRR (2011)
Keyphrases
- user queries
- response time
- database
- query processing
- database queries
- relevance feedback
- query formulation
- data structure
- user interaction
- query expansion
- complex queries
- keyword search
- query evaluation
- keywords
- worst case
- query optimization
- data sources
- dynamic programming
- search queries
- cost model
- feature space
- design decisions
- optimal solution