Entity-aware query processing for heterogeneous data with uncertainty and correlations.
Ekaterini IoannouPublished in: EDBT/ICDT Workshops (2009)
Keyphrases
- heterogeneous data
- query processing
- data management
- data integration
- database systems
- databases
- semantic heterogeneity
- metadata
- complex data
- heterogeneous databases
- data sources
- database
- query optimization
- high order co clustering
- high dimensional data
- user queries
- heterogeneous data sources
- information sources
- information retrieval
- web data