Meta-data Extraction and Query Translation. Treatment of Semantic Heterogeneity.
Robert StrötgenPublished in: ECDL (2002)
Keyphrases
- query translation
- semantic heterogeneity
- heterogeneous sources
- cross language information retrieval
- metadata
- heterogeneous data
- information sources
- data sources
- multidatabase systems
- ontology matching
- machine translation
- cross lingual
- cross language
- query expansion
- data representations
- data warehouse
- information extraction
- heterogeneous data sources
- databases
- multiple sources
- digital libraries
- text categorization
- text retrieval
- data management
- database