Logic Programs for Repairing Inconsistent Dimensions in Data Warehouses.
Loreto BravoMónica Caniupán MarileoCarlos A. HurtadoPublished in: AMW (2010)
Keyphrases
- logic programs
- data warehouse
- logic programming
- data warehousing
- fixpoint
- answer set programming
- data management
- data marts
- stable models
- business intelligence
- answer sets
- databases
- data sources
- data cube
- olap query processing
- normal logic programs
- data integration
- data mining techniques
- olap systems
- data mining
- stable model semantics
- materialized views
- multidimensional data
- query execution
- on line analytical processing
- metadata
- data analysis
- information systems
- external data
- data sets
- conceptual model
- knowledge representation