Inside the Query Space of DL Knowledge Bases.
Alexandros ChortarasMichalis GiazitzoglouGiorgos StamouPublished in: Description Logics (2019)
Keyphrases
- knowledge base
- description logics
- vector space
- response time
- database
- query processing
- knowledge representation
- query evaluation
- query formulation
- user queries
- data sources
- range queries
- relevance feedback
- data structure
- knowledge based systems
- retrieval method
- search space
- complex queries
- expressive power
- logic programming
- space requirements
- keywords
- relational queries
- database queries
- space time
- low dimensional
- databases