Keyphrases
- data integration
- ontology mapping
- ontology alignment
- data sources
- data model
- data exchange
- data management
- databases
- query answering
- global schema
- data sharing
- domain specific
- data cleaning
- domain knowledge
- data warehouse
- data transformation
- domain ontology
- semantic web
- knowledge representation
- query decomposition
- schema mappings
- heterogeneous data
- data extraction
- business intelligence
- linked data
- biological data
- semantic relationships
- data integration systems
- relational databases
- case study
- query rewriting
- scientific data management
- schema matching
- topic maps
- semantic information
- knowledge discovery
- machine learning
- real world