A Journey to the Frontiers of Query Rewritability.
Piotr Ostropolski-NalewajaJerzy MarcinkowskiDavid CarralSebastian RudolphPublished in: CoRR (2020)
Keyphrases
- conjunctive queries
- query evaluation
- description logics
- expressive power
- database
- query rewriting
- response time
- query processing
- query expansion
- user queries
- databases
- data sources
- relevance feedback
- query execution
- range queries
- retrieval systems
- retrieval method
- search queries
- query formulation
- specifically tailored
- vector space
- similarity measure
- query optimization
- indexing techniques
- data structure
- keywords
- artificial intelligence
- answering queries
- information retrieval
- ontology based data access