Query-Driven Procedures for Hybrid MKNF Knowledge Bases.
José Júlio AlferesMatthias KnorrTerrance SwiftPublished in: ACM Trans. Comput. Log. (2013)
Keyphrases
- knowledge base
- query processing
- logic programming
- data structure
- response time
- database
- query evaluation
- relevance feedback
- description logics
- database queries
- range queries
- keywords
- query formulation
- data sources
- retrieval systems
- expressive power
- query terms
- user queries
- query expansion
- logic programs
- complex queries