Improving the Development of Data Warehouses by Enriching Dimension Hierarchies with WordNet.
Jose-Norberto MazónJuan TrujilloManuel A. SerranoMario PiattiniPublished in: ODBIS (2006)
Keyphrases
- data warehouse
- wordnet
- decision support
- on line analytical processing
- data cube
- requirement analysis
- word sense disambiguation
- natural language processing
- multidimensional databases
- data warehousing
- dimension hierarchies
- co occurrence
- semantic information
- business intelligence
- olap tools
- semantic similarity
- data mining
- data analysis
- decision support system
- databases
- data integration
- olap queries
- knowledge base
- query execution
- data sources
- olap systems
- data mining techniques
- multidimensional data
- word sense
- data management
- metadata
- materialized views
- case study
- multi dimensional
- keywords
- information retrieval
- high dimensional
- information extraction