Query-driven Data Integration (Short Paper).
Peter K. SchwabAndreas M. WahlRichard LenzKlaus Meyer-WegenerPublished in: LWDA (2016)
Keyphrases
- data integration
- data sources
- query decomposition
- query rewriting
- data integration systems
- data management
- data model
- query plan
- global schema
- data exchange
- databases
- query processing
- data warehouse
- query answering
- data transformation
- data extraction
- response time
- schema mappings
- heterogeneous data
- data cleaning
- database
- query result
- database systems
- heterogeneous data sources
- data sets
- information integration
- query evaluation
- deep web
- biological databases
- structured data
- schema matching
- database schema
- answering queries
- transaction management
- query execution
- range queries
- query optimization
- decision support
- scientific data management