Towards a Syntactic and Partially Semantic Optimization of Database Queries for Indexing Purposes.
Hagen HöpfnerPublished in: Grundlagen von Datenbanken (2008)
Keyphrases
- database queries
- syntactic semantic
- database
- natural language
- semantic representation
- syntactic structures
- databases
- query plan
- semantic parsing
- semantic information
- optimization algorithm
- semantic web
- semantic indexing
- information retrieval
- semantic roles
- context dependent
- recognizing textual entailment
- dependency parsing
- semantic representations
- text representation
- umls metathesaurus
- semantic role labeling
- semantic content
- semantic search
- semantic analysis
- semantic network