A characterization of hierarchical computable distance functions for data warehouse systems.
Matteo GolfarelliElisa TurricchiaPublished in: Decis. Support Syst. (2014)
Keyphrases
- data warehouse
- distance function
- external data sources
- data warehousing
- decision support system
- decision support
- data management
- business intelligence
- data integration
- olap systems
- data warehouse design
- data sources
- enterprise wide
- knn
- similarity search
- nearest neighbor
- materialized views
- multidimensional data model
- databases
- requirement analysis
- complex objects
- data mining
- data marts
- enterprise data
- euclidean distance
- information sources
- distance measure
- multidimensional data
- online analytical processing
- view maintenance
- data cube
- database systems
- metadata
- data model
- management system