Semantic Query Reformulation in Deductive Databases.
Sang-goo LeeLawrence J. HenschenGhassan Z. QadahPublished in: ICDE (1991)
Keyphrases
- deductive databases
- query reformulation
- semantic relationships
- integrity constraints
- query formulation
- logic programming
- retrieval systems
- query evaluation
- closed world assumption
- semantic similarity
- anchor text
- high level
- semantic information
- co occurrence
- natural language
- wordnet
- semantic relations
- web search
- domain ontology
- topic maps
- natural language processing
- data sources
- query suggestion