Combining Information Extraction and Data Integration in the ESTEST System.
Dean WilliamsAlexandra PoulovassilisPublished in: ICSOFT (Selected Papers) (2006)
Keyphrases
- data integration
- information extraction
- data extraction
- data sources
- data model
- data exchange
- databases
- data sharing
- data warehouse
- data management
- data transformation
- data cleaning
- query answering
- heterogeneous data
- text mining
- schema mappings
- entity resolution
- database schema
- natural language processing
- database integration
- biological databases
- data from multiple sources
- information retrieval
- machine learning
- data warehousing
- web documents
- biological data
- query decomposition
- semi structured
- data integration systems
- structured data
- database systems
- query rewriting
- decision support system
- metadata
- global schema
- information systems
- real world