Schema-Based Debugging of Federated Data Sources.
Andreas NolleChristian MeilickeMelisachew Wudage ChekolGerman NemirovskiHeiner StuckenschmidtPublished in: ECAI (2016)
Keyphrases
- data sources
- data model
- databases
- heterogeneous data sources
- data integration
- schema matching
- information integration
- data warehouse
- global schema
- multiple data sources
- database schema
- multiple sources
- database
- semi structured
- domain ontology
- structured data
- xml data sources
- heterogeneous data
- database systems
- information sources
- query language
- integrating heterogeneous
- deep web
- data repositories
- distributed data sources
- java programs
- schema mappings
- conceptual schema
- semistructured data
- data sets
- semantic relationships
- materialized views
- knowledge base
- geospatial data
- query interface
- schema evolution
- reverse engineering
- fault localization
- conceptual model
- data exchange
- xml data
- execution traces
- relational databases