Rewriting with Acyclic Queries: Mind your Head.
Gaetano GeckJens KeppelerThomas SchwentickChristopher SpinrathPublished in: CoRR (2022)
Keyphrases
- query rewriting
- query processing
- query language
- query evaluation
- artificial intelligence
- database
- rewriting rules
- web search engines
- response time
- queries using views
- efficient processing
- complex queries
- query logs
- np hard
- real time
- database queries
- query formulation
- range queries
- constraint databases
- expressive power
- conjunctive queries
- web search
- result set
- mental states
- database systems
- xpath queries
- search engine
- databases