The Element Extraction Problem and the Cost of Determinism and Limited Adaptivity in Linear Queries.
Amit ChakrabartiManuel StoecklPublished in: CoRR (2021)
Keyphrases
- query processing
- efficient processing
- query evaluation
- query language
- query cost
- aggregate queries
- web search engines
- query plan
- automatic extraction
- cost sensitive
- search queries
- processing cost
- storage cost
- database queries
- user queries
- database
- query logs
- range queries
- high cost
- total cost
- complex queries
- statistical databases
- query formulation
- query terms
- data integration
- response time
- execution plan
- web search
- optimal solution