Enabling Structured Queries over Unstructured Documents.
Fisnik KastratiXiang LiChristoph QuixMohammadreza KhelghatiPublished in: Mobile Data Management (2) (2011)
Keyphrases
- structured queries
- unstructured documents
- structured data
- information extraction
- semi structured
- text mining
- information retrieval
- web documents
- entity relationship
- information retrieval systems
- xml documents
- structured documents
- data sources
- text documents
- deep web
- knowledge discovery
- keyword search
- retrieval effectiveness
- cross language information retrieval
- natural language text
- text categorization
- query processing
- complex queries
- query execution
- association rules
- keywords
- metadata