How to Approximate Ontology-Mediated Queries.
Anneke HagaCarsten LutzLeif SabellekFrank WolterPublished in: KR (2021)
Keyphrases
- semantic query
- high level query language
- query language
- query processing
- domain specific
- query evaluation
- database
- knowledge representation
- domain knowledge
- semantic web
- range queries
- web search engines
- response time
- pre computed
- answering queries
- efficient processing
- query logs
- semantically enhanced
- knowledge base
- relational databases
- search queries
- query formulation
- user queries
- aggregate queries
- exact and approximate
- data sources
- data model
- domain ontology
- semantic annotation
- retrieval systems
- information retrieval systems
- web search
- exact answers
- owl dl ontologies