The complexity of higher-order queries.
Michael BenediktGabriele PuppisHuy VuPublished in: Inf. Comput. (2015)
Keyphrases
- higher order
- query processing
- query language
- database
- query complexity
- range queries
- pairwise
- response time
- complex queries
- database queries
- high order
- natural images
- query formulation
- efficient processing
- query evaluation
- query logs
- search queries
- web search engines
- multi dimensional
- result set
- lambda calculus
- tractable cases
- query optimization
- expressive power
- retrieval systems
- worst case
- computational cost
- computational complexity
- data structure
- image segmentation
- databases