A minimally-intrusive approach for query-driven data integration systems.
Andreas M. WahlPublished in: ICDE Workshops (2016)
Keyphrases
- data integration systems
- data sources
- query rewriting
- query answering
- data integration
- schema mappings
- query interface
- regular path queries
- query processing
- integrity constraints
- conjunctive queries
- response time
- spatial databases
- database
- query expansion
- query execution
- data exchange
- information retrieval systems
- range queries
- structured data
- relevance feedback
- query language
- multi dimensional
- database queries
- data model
- xml queries
- query result
- relational databases
- query answers
- databases
- data sets